References of "Patent"
     in
Bookmark and Share    
Full Text
See detailElectrografting method for forming and regulating a strong adherent nanostructured polymer coating
Jérôme, Robert ULg; Jérôme, Christine ULg; Serwas, Harry ULg et al

Patent (2008)

Electrografting method for forming and regulating a strongly adherent nanostructured polymer coating onto an electro-conductive surface profile characterized in that the surface profile is regulated by ... [more ▼]

Electrografting method for forming and regulating a strongly adherent nanostructured polymer coating onto an electro-conductive surface profile characterized in that the surface profile is regulated by electrodeposition of nanometre- and/or micrometre-scale nuclei onto the surface profile prior to or simultaneously to the formation of the polymer coating. [less ▲]

Detailed reference viewed: 22 (3 ULg)
Full Text
See detailLow-viscosity allophanates containing actinically curable groups
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2008)

A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable ... [more ▼]

A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation; the process includes reacting A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and C) optionally further NCO-reactive compounds, and D) in the presence of one or more compounds containing phenoxide groups, as catalysts.; The binders can be used in preparing coatings, coating materials, coating compositions, adhesives, printing inks, casting resins, dental compounds, sizes, photoresists, stereolithography systems, resins for composite materials and sealants. [less ▲]

Detailed reference viewed: 23 (4 ULg)
See detailMarker assisted selection of bovine for improved milk composition.
Blott, Sarah; Kim; Schmidt-Kuntzel, Anne et al

Patent (2008)

The present invention provides a method of genotyping bovine for improved milk production traits by determining the GHR genotypic state of said bovine, wherein the GHR gene and polymorphisms within said ... [more ▼]

The present invention provides a method of genotyping bovine for improved milk production traits by determining the GHR genotypic state of said bovine, wherein the GHR gene and polymorphisms within said gene have been found to be associated with such improved milk production traits. [less ▲]

Detailed reference viewed: 15 (3 ULg)
Full Text
See detailDetection of specific nitrated markers
REGINSTER, Jean-Yves ULg; DEBERG, Michelle ULg; Henrotin, Yves ULg et al

Patent (2008)

Detailed reference viewed: 4 (2 ULg)
Full Text
See detailPolymer composite material structures comprising carbon based conductive loads
Jérôme, Robert ULg; Pagnoulle, Christophe; Detrembleur, Christophe ULg et al

Patent (2008)

The present invention provides a polymer composite material structure comprising at least one layer of a foamed polymer composite material comprising a foamed polymer matrix and 0.1 wt% to 6 wt% carbon ... [more ▼]

The present invention provides a polymer composite material structure comprising at least one layer of a foamed polymer composite material comprising a foamed polymer matrix and 0.1 wt% to 6 wt% carbon based conductive loads, such as e.g. carbon nanotubes, dispersed in the foamed polymer matrix. The polymer composite material structure according to embodiments of the present invention shows good shielding and absorbing properties notwithstanding the low amount of carbon based conductive loads. The present invention furthermore provides a method for forming a polymer composite material structure comprising carbon based conductive loads. [less ▲]

Detailed reference viewed: 20 (2 ULg)
Full Text
See detailPolymer composite material structures comprising carbon based conductive loads
Jérôme, Robert ULg; Pagnoulle, Christophe; Detrembleur, Christophe ULg et al

Patent (2008)

The present invention provides a polymer composite material structure comprising at least one layer of a foamed polymer composite material comprising a foamed polymer matrix and 0.1 to 6 wt% carbon based ... [more ▼]

The present invention provides a polymer composite material structure comprising at least one layer of a foamed polymer composite material comprising a foamed polymer matrix and 0.1 to 6 wt% carbon based conductive loads, such as e.g. carbon nanotubes, dispersed in the foamed polymer matrix. The polymer composite material structure according to embodiments of the present invention shows good shielding and absorbing properties notwithstanding the low amount of carbon based conductive loads. The present invention furthermore provides a method for forming a polymer composite material structure comprising carbon based conductive loads. [less ▲]

Detailed reference viewed: 16 (2 ULg)
Full Text
See detailPreparation of new radiation-curing binders
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2008)

Process for preparing binders including reacting A) one or more NCO-functional compounds containing uretdione groups with B) one or more compounds containing groups capable of participating in ... [more ▼]

Process for preparing binders including reacting A) one or more NCO-functional compounds containing uretdione groups with B) one or more compounds containing groups capable of participating in polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and contain isocyanate-reactive groups, followed by C) reaction with one or more hydroxyl-containing compounds other than B), wherein at least one of these compounds has an OH functionality of>=2, D) in the presence of one or more compounds containing phenoxide groups, as catalysts, and E) optionally auxiliaries and additives, where the reaction with compounds of component C); proceeds at least proportionally with the formation of allophanate groups and where and including binders containing allophanate groups and groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and optionally also contain NCO-reactive groups. The binders are used in coating compositions used to coat substrates. [less ▲]

Detailed reference viewed: 9 (2 ULg)
Full Text
See detailActive Substance Delivery System Comprising A Hydrogel Matrix And Microcarriers
Maquet, Véronique; Pagnoulle, Christophe; Evrard, Brigitte ULg et al

Patent (2008)

Detailed reference viewed: 24 (1 ULg)
Full Text
See detailLow viscosity allophanates containing actinically curable groups
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2008)

A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable ... [more ▼]

A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation; the process includes reacting A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and C) optionally further NCO-reactive compounds, and D) in the presence of one or more compounds containing phenoxide groups, as catalysts.; The binders can be used in preparing coatings, coating materials, coating compositions, adhesives, printing inks, casting resins, dental compounds, sizes, photoresists, stereolithography systems, resins for composite materials and sealants. [less ▲]

Detailed reference viewed: 10 (2 ULg)
See detailNovel antiangiogenic peptide agents and their therapeutic and diagnostic use
Weiner, Richard I.; Martial, Joseph ULg; Struman, Ingrid ULg et al

Patent (2008)

The current invention concerns novel antiangiogenic peptides which correspond to about 10 to about 150 consecutive amino acids of N-terminal sequences of human growth hormones, human placental lactogen ... [more ▼]

The current invention concerns novel antiangiogenic peptides which correspond to about 10 to about 150 consecutive amino acids of N-terminal sequences of human growth hormones, human placental lactogen, human growth hormone variant hGH-V, and prolactin, and their use in inhibiting angiogenesis and in the diagnosis of diseases of human pregnancy involving abnormalities of placental vascularization. [less ▲]

Detailed reference viewed: 20 (5 ULg)
See detailAntiangiogenic peptides
Martial, Joseph ULg; Struman, Ingrid ULg; Nguyen, Ngoc-Quynh-Nhu ULg et al

Patent (2008)

The present invention refers to a pharmaceutical composition comprising an isolated antiangiogenic peptide or a recombinant protein comprising the antiangiogenic peptide, wherein the peptide is between 11 ... [more ▼]

The present invention refers to a pharmaceutical composition comprising an isolated antiangiogenic peptide or a recombinant protein comprising the antiangiogenic peptide, wherein the peptide is between 11 and 40 amino acids in length and having antiangiogenic activity, the peptide comprising the amino acid sequence: X1-X2-X3-X4-X5-X6-X7-X8-X9-X10-X11-X12-X13-X14, wherein X1 is any amino acid residue comptabile with forming a helix; X2 is an amino acid redisue of : Leu, Ile, Val; X3 is an amino acid residue of: Arg, Lys, His, Ser, Thr; X4 is an amino acid residue of: Ile, Leu, Val; X5 is any amino acid residue compatible with forming a helix; X6 is an amino acid residue of: Leu, Ile, Val; X7 is an amino acid residue of: Leu, Ile, Val, Ser, Thr; X8 is any amino acid residue compatible with forming a helix; X9 is any amino acid residue compatible with forming a helix; X10 is an amino acid residue of: Gln, Glu, Asp, Arg, His, Lys, Asn; X11 is an amino acid residue of: Ser, Thr; X12 is an amino acid residue of: Trp, Tyr, Phe; X13 is an animo acid residue of Leu, Ile, Val, Asn, Gln; X14 is an amino acid residue of: Glu, Gln, Asp, Asn. [less ▲]

Detailed reference viewed: 53 (15 ULg)
Full Text
See detailSolar concentrator
Habraken, Serge ULg; Ruelle, Vincent; Collette, Jean-Paul ULg

Patent (2008)

Space solar concentrator with deployable reflectors

Detailed reference viewed: 51 (10 ULg)
Full Text
See detailSolar Concentrator
Habraken, Serge ULg; Defise, Jean-Marc ULg; Collette, Jean-Paul ULg

Patent (2008)

A combination of lens and mirror for solar concentration is presented.Collection efficiency, uniformity and compactness are the main goals

Detailed reference viewed: 53 (5 ULg)
Full Text
See detailVERFAHREN ZUR VERÄNDERUNG DES ATP-ADP-VERHÄLTNISSES IN ZELLEN
Vigeolas, Hélène ULg; Zank, thorsten; Oswald, Oliver et al

Patent (2007)

(FR) L'invention concerne un procédé de modification du rapport ATP/ADP dans une cellule, un tissu, un organe, un micro-organisme ou une plante par modification de l'activité d'une protéine à hème dans la ... [more ▼]

(FR) L'invention concerne un procédé de modification du rapport ATP/ADP dans une cellule, un tissu, un organe, un micro-organisme ou une plante par modification de l'activité d'une protéine à hème dans la cellule. L'invention porte également sur l'application de ce procédé. [less ▲]

Detailed reference viewed: 49 (3 ULg)
See detailMethods and means for metabolic engineering and improved product formation by micro-organisms
Rigali, Sébastien ULg; Titgemeyer, Fritz; van Wezel, Gilles

Patent (2007)

Detailed reference viewed: 20 (0 ULg)
Full Text
See detailCYCLODEXTRIN INCLUSIONS COMPLEXES OF PYRIMIDINE-2,4,6-TRIONES
Evrard, Brigitte ULg; Bartsch, Pierre ULg; Endele, Richard et al

Patent (2007)

Detailed reference viewed: 23 (5 ULg)
Full Text
See detailElectrografting method for forming and regulating a strong adherent nanostructured polymer coating
Jérôme, Robert ULg; Jérôme, Christine ULg; Serwas, Harry ULg et al

Patent (2007)

Electrografting method for forming and regulating a strongly adherent nanostructured polymer coating onto an electro-conductive surface profile characterized in that the surface profile is regulated by ... [more ▼]

Electrografting method for forming and regulating a strongly adherent nanostructured polymer coating onto an electro-conductive surface profile characterized in that the surface profile is regulated by electrodeposition of nanometre- and/or micrometre-scale nuclei onto the surface profile prior to or simultaneously to the formation of the polymer coating. [less ▲]

Detailed reference viewed: 59 (3 ULg)
Full Text
See detailHerstellung von neuen strahlenhärtenden Bindemitteln
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Frank, Dorota et al

Patent (2007)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation ... [more ▼]

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen und gegebenenfalls auch gegenüber Isocyanaten reaktive Gruppen aufweisen, sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 16 (2 ULg)
See detailSelecting animals for parentally imprinted traits.
Andersson, Leif; Georges, Michel ULg; Spincemaille, Geert et al

Patent (2007)

The invention relates to methods to select breeding animals or animals destined for slaughter for having desired genotypic or potential phenotypic properties, in particular related to muscle mass and/or ... [more ▼]

The invention relates to methods to select breeding animals or animals destined for slaughter for having desired genotypic or potential phenotypic properties, in particular related to muscle mass and/or fat deposition. The invention provides a method for selecting a pig for having desired genotypic or potential phenotypic properties comprising testing a sample from said pig for the presence of a quantitative trait locus (QTL) located at a Sus scrofa chromosome 2 mapping at position 2p1.7. [less ▲]

Detailed reference viewed: 7 (0 ULg)
Full Text
See detailNiedrigviskose allophanate mit aktinisch härtbaren gruppen
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2007)

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter ... [more ▼]

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen enthalten, ein Verfahren zu ihrer Herstellung sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 21 (2 ULg)
Full Text
See detailVERFAHREN ZUR ERHÖHUNG DES GESAMTÖLGELHALTES IN ÖLPFLANZEN
Vigeolas, Hélène ULg; Zank, Thorsten; Oswald, Oliver et al

Patent (2007)

DE) Die Erfindung betrifft Verfahren zur Erhöhung des Gesamtölgehaltes und/oder des Gehalts an Glycerol-3-Phosphat in transgenen Ölpflanzen, die mindestens 20 Gew-% Ölsäure bezogen auf den ... [more ▼]

DE) Die Erfindung betrifft Verfahren zur Erhöhung des Gesamtölgehaltes und/oder des Gehalts an Glycerol-3-Phosphat in transgenen Ölpflanzen, die mindestens 20 Gew-% Ölsäure bezogen auf den Gesamtfettsäuregehalt enthalten, bevorzugt in pflanzlichen Samen, durch Expression von Glycerol-3-phosphatdehydrogenasen (G3PDH) aus Hefen, bevorzugt aus Saccharomyces cerevisiae. Vorteilhaft wird das im Verfahren gewonnene Öl und/oder die freien Fettsäure Polymeren, Nahrungsmitteln, Futtermitteln, Kosmetika, Pharmazeutika oder Produkten mit industriellen Anwendungen zugesetzt. [less ▲]

Detailed reference viewed: 19 (3 ULg)
See detailAntiangiogenic peptides
Martial, Joseph ULg; Struman, Ingrid ULg; Nguyen, Ngoc-Quynh-Nhu ULg et al

Patent (2007)

The present invention refers to antiangiogenic peptides, especially to tilted peptides having antiangiogenic properties and peptides from the prolactin/growth hormone familiy having antiangiogenic ... [more ▼]

The present invention refers to antiangiogenic peptides, especially to tilted peptides having antiangiogenic properties and peptides from the prolactin/growth hormone familiy having antiangiogenic properties. [less ▲]

Detailed reference viewed: 18 (2 ULg)
Full Text
See detailProduction of novel radiation-hardening binding agents
Detrembleur, Christophe ULg

Patent (2007)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation ... [more ▼]

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen und gegebenenfalls auch gegenüber Isocyanaten reaktive Gruppen aufweisen, sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 7 (2 ULg)
Full Text
See detailLow-viscosity allophanates having actinically hardenable groups
Detrembleur, Christophe ULg

Patent (2007)

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter ... [more ▼]

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen enthalten, ein Verfahren zu ihrer Herstellung sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 16 (3 ULg)
Full Text
See detailLow viscosity allophanates containing actinically hardenable groups
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2007)

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter ... [more ▼]

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen enthalten, ein Verfahren zu ihrer Herstellung sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 9 (2 ULg)
Full Text
See detailProduction of novel radiation-hardening binding agents
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2006)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation ... [more ▼]

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen und gegebenenfalls auch gegenüber Isocyanaten reaktive Gruppen aufweisen, sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 9 (5 ULg)
Full Text
See detailLow viscosity allophanates containing actinically hardenable groups
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2006)

The invention relates to low-viscosity conversion products of polyisocyanates containing activated groups that, under the influence of actinic radiation, react with ethylenically unsaturated compounds ... [more ▼]

The invention relates to low-viscosity conversion products of polyisocyanates containing activated groups that, under the influence of actinic radiation, react with ethylenically unsaturated compounds while polymerizing, to a method for producing these conversion products, and to their use in coating agents. [less ▲]

Detailed reference viewed: 5 (2 ULg)
Full Text
See detailProduction of novel radiation-hardening binding agents
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2006)

The invention relates to a method for producing novel binding agents comprising groups reacting with polymerising ethylenically unsaturated compounds under the action of actinic radiation and optionally ... [more ▼]

The invention relates to a method for producing novel binding agents comprising groups reacting with polymerising ethylenically unsaturated compounds under the action of actinic radiation and optionally also isocyanate-reactive groups. The invention also relates to the use of said binding agents in coating substances. [less ▲]

Detailed reference viewed: 9 (5 ULg)
Full Text
See detailThe in situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Detrembleur, Christophe ULg; Rüdiger, Claus; Meyer, Rolf-Volker

Patent (2006)

The present invention relates to a new process for the preparation of well-defined random and block polymers or copolymers using hindered secondary amine-oligomers or polymers.

Detailed reference viewed: 14 (4 ULg)
See detailMethod and kit for the measurement of neutrophil cell activation
Serteyn, Didier ULg; Deby-Dupont, Ginette; Franck, Thierry ULg et al

Patent (2006)

The present invention is related to methods and kits (or devices) for the measurement of equine myeloperoxidase (MPO), a specific enzyme of equine neutrophils, either in total [first method], or ... [more ▼]

The present invention is related to methods and kits (or devices) for the measurement of equine myeloperoxidase (MPO), a specific enzyme of equine neutrophils, either in total [first method], or specifically in its active form [second method]. Said methods and kits (or devices), used independently or in combination, find improved applications in the veterinary field and can be adapted for application in human health care. The concept of the second method is applicable to any other enzyme. [less ▲]

Detailed reference viewed: 21 (1 ULg)
See detailPreparation process of a supported catalyst for producing carbon nanotubes
Prada Silvy, Ricardo; LIEGEOIS Fanny; Culot Bénédicte et al

Patent (2006)

Synthesis of a catalyst (I) for the manufacture of multi-wall and nanotubes comprises mixing aluminum hydroxide powder (Ia) (80 mu m) with an aqueous iron (Ib) and cobalt salt solution (Ic) to form a ... [more ▼]

Synthesis of a catalyst (I) for the manufacture of multi-wall and nanotubes comprises mixing aluminum hydroxide powder (Ia) (80 mu m) with an aqueous iron (Ib) and cobalt salt solution (Ic) to form a paste, drying the paste to a powder with a water content (which is lower than 5 wt.%) and selecting a particle shape lower than 70 mu m. [less ▲]

Detailed reference viewed: 10 (0 ULg)
Full Text
See detailRadiation-curing binders and a process for their preparation
Detrembleur, Christophe ULg

Patent (2006)

The invention relates to a process for preparing binders which contain 1) allophanate groups, 2) groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic ... [more ▼]

The invention relates to a process for preparing binders which contain 1) allophanate groups, 2) groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups) and 3) optionally NCO-reactive groups, by reacting at temperatures <=130 DEG C. A) one or more NCO-functional compounds containing uretdione groups with B) one or more compounds that contain isocyanate-reactive groups and groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups), and then C) with one or more saturated, hydroxyl-containing compounds other than B), at least one of these compounds having an OH functionality of >=2, in the presence of D) a catalyst containing one or more zinc compounds, the reaction with compounds C) taking place at least proportionally with the formation of allophanate groups. The present invention also relates to the binders obtained by the pro cess of the invention. [less ▲]

Detailed reference viewed: 22 (5 ULg)
Full Text
See detailRadiation-curing binders and a process for their preparation
Weikard, Jan; Greszta-Franz, Dorota; Fischer, Wolfgang et al

Patent (2006)

PROBLEM TO BE SOLVED: To provide a process for preparing a binder which contains (1) an allophanate group, (2) a group that reacts with an ethylenically unsaturated compound with polymerization on ... [more ▼]

PROBLEM TO BE SOLVED: To provide a process for preparing a binder which contains (1) an allophanate group, (2) a group that reacts with an ethylenically unsaturated compound with polymerization on exposure to actinic radiation (radiation-curing group) and (3) optionally an NCO-reactive group; and to provide the binder obtained by the process. ; SOLUTION: The process comprises reacting at a temperature <=130[deg.]C, (A) one or more NCO-functional compounds containing uretdione groups with (B) one or more compounds that contain isocyanate-reactive groups and radiation-curing groups and then (C) with one or more saturated hydroxy-containing compounds other than (B), at least one of these compounds having an OH functionality of >=2, in the presence of (D) a catalyst containing one or more zinc compounds, the reaction with compounds (C) taking place at least proportionally with the formation of allophanate groups. [less ▲]

Detailed reference viewed: 12 (4 ULg)
Full Text
See detailLow viscosity allophanates containing actinically curable groups
Weikard, Jan; Detrembleur, Christophe ULg; Greszta-Frank, Dorota et al

Patent (2006)

PROBLEM TO BE SOLVED: To provide a process for producing a radiation-curing binder containing an allophanate group; and to provide the binder obtained by the process, and a coating composition containing ... [more ▼]

PROBLEM TO BE SOLVED: To provide a process for producing a radiation-curing binder containing an allophanate group; and to provide the binder obtained by the process, and a coating composition containing the binder. ; SOLUTION: The process comprises reacting at a temperature of <=130[deg.]C (A) one or more compounds containing uretdione groups with (B) one or more OH-functional compounds which contain groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups), (C) optionally NCO-reactive compounds other than (B) in the presence of (D) a catalyst containing at least one zinc compound to form allophanate groups by opening the uretdione ring. [less ▲]

Detailed reference viewed: 16 (2 ULg)
Full Text
See detailThe in situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Detrembleur, Christophe ULg; Rüdiger, Claus; Meyer, Rolf-Volker

Patent (2006)

A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1 ... [more ▼]

A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1>C = CR<2>R<3> an oxidizing agent and at least one polymer or oligomer conforming to formula (I), <CHEM> and an optional free radical initiator and then heating the mixture at a temperature in the range of 0 DEG C to 220 DEG C. [less ▲]

Detailed reference viewed: 18 (5 ULg)
Full Text
See detailRadiation-curing binders and a process for their preparation
Weikard, Jan; Detrembleur, Christophe ULg; Greszta-Franz, Dorota et al

Patent (2006)

A binder is prepared by reacting isocyanate-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically ... [more ▼]

A binder is prepared by reacting isocyanate-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically unsaturated compounds; saturated, hydroxyl-containing compound(s); and a catalyst containing ammonium salts or phosphonium salts of aliphatic or cycloaliphatic carboxylic acids. Preparation of a binder containing allophanate groups, groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups), and optionally isocyanate (NCO)-reactive groups, which comprises reacting at 130[deg]C NCO-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups); saturated, hydroxyl-containing compound(s), at least one of these compounds having an OH functionality of 2; and a catalyst containing one or more ammonium salts or phosphonium salts of aliphatic or cycloaliphatic carboxylic acids, the reaction hydroxyl-containing compounds taking place at least proportionally with the formation of allophanate groups. An independent claim is also included for a coating composition comprising: (1) binders; (2) optionally polyisocyanate(s) which contain free or blocked isocyanate groups and optionally contain groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation; (3) optionally compounds other than the polyisocyanate(s) which contain groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation and optionally contain NCO-reactive groups; (4) optionally isocyanate-reactive compound(s) which are free from groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation; and (5) initiators. [less ▲]

Detailed reference viewed: 5 (3 ULg)
Full Text
See detailLow-viscosity allophanates having actinically hardenable groups
Weikard, Jan; Detrembleur, Christophe ULg; Grestza-Franz, Dorota et al

Patent (2006)

A radiation-curing binder containing allophanate groups is prepared by reacting at =130[deg]C compound(s) containing uretdione groups with OH-functional compounds containing groups reacting with ... [more ▼]

A radiation-curing binder containing allophanate groups is prepared by reacting at =130[deg]C compound(s) containing uretdione groups with OH-functional compounds containing groups reacting with polymerization with ethylenically unsaturated compounds on exposure to actinic radiation, optionally other NCO-reactive compounds, in the presence of a catalyst comprising at least one zinc compound to form allophanate groups by opening the uretdione ring. Independent claims are also included for: (A) a coating composition comprising the radiation-curing binder(s) containing allophanate groups, optionally polyisocyanate(s) containing free or blocked isocyanate groups, which are free from groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation, optionally other compounds containing groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation, and optionally contain free or blocked NCO groups, optionally one or more isocyanate-reactive compounds, initiator(s), and optionally solvents; and (B) a substrate coated with a coating obtained from the radiation-curing binder containing allophanate groups. [less ▲]

Detailed reference viewed: 28 (3 ULg)
Full Text
See detailRadiation-curing binders and a process for their preparation
Weikard, Jan; Detrembleur, Christophe ULg

Patent (2006)

A binder is prepared by reacting isocyanate-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically ... [more ▼]

A binder is prepared by reacting isocyanate-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically unsaturated compounds; saturated, hydroxyl-containing compound(s); and a catalyst containing ammonium salts or phosphonium salts of aliphatic or cycloaliphatic carboxylic acids. Preparation of a binder containing allophanate groups, groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups), and optionally isocyanate (NCO)-reactive groups, which comprises reacting at 130[deg]C NCO-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups); saturated, hydroxyl-containing compound(s), at least one of these compounds having an OH functionality of 2; and a catalyst containing one or more ammonium salts or phosphonium salts of aliphatic or cycloaliphatic carboxylic acids, the reaction hydroxyl-containing compounds taking place at least proportionally with the formation of allophanate groups. An independent claim is also included for a coating composition comprising: (1) binders; (2) optionally polyisocyanate(s) which contain free or blocked isocyanate groups and optionally contain groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation; (3) optionally compounds other than the polyisocyanate(s) which contain groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation and optionally contain NCO-reactive groups; (4) optionally isocyanate-reactive compound(s) which are free from groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation; and (5) initiators. [less ▲]

Detailed reference viewed: 5 (3 ULg)
Full Text
See detailHerstellung von neuen strahlenhärtbarenden Bindemitteln
Weikard, Jan; Greszta-Franz, Dorota; Fischer, Wolfgang et al

Patent (2006)

A binder is prepared by reacting isocyanate-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically ... [more ▼]

A binder is prepared by reacting isocyanate-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically unsaturated compounds; saturated, hydroxyl-containing compound(s); and a catalyst containing ammonium salts or phosphonium salts of aliphatic or cycloaliphatic carboxylic acids. Preparation of a binder containing allophanate groups, groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups), and optionally isocyanate (NCO)-reactive groups, which comprises reacting at 130[deg]C NCO-functional compound(s) containing uretdione groups; compounds that contain isocyanate-reactive groups and contain groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups); saturated, hydroxyl-containing compound(s), at least one of these compounds having an OH functionality of 2; and a catalyst containing one or more ammonium salts or phosphonium salts of aliphatic or cycloaliphatic carboxylic acids, the reaction hydroxyl-containing compounds taking place at least proportionally with the formation of allophanate groups. An independent claim is also included for a coating composition comprising: (1) binders; (2) optionally polyisocyanate(s) which contain free or blocked isocyanate groups and optionally contain groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation; (3) optionally compounds other than the polyisocyanate(s) which contain groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation and optionally contain NCO-reactive groups; (4) optionally isocyanate-reactive compound(s) which are free from groups which react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation; and (5) initiators. [less ▲]

Detailed reference viewed: 29 (3 ULg)
Full Text
See detailLow viscosity allophanates containing actinically curable groups
Weikard, Jan; Detrembleur, Christophe ULg; Grestza-Franz, Dorota et al

Patent (2006)

The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting at temperatures of <=130 DEG C. A) one or more compounds containing uretdione ... [more ▼]

The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting at temperatures of <=130 DEG C. A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups), C) optionally NCO-reactive compounds other than B), in the presence of D) a catalyst containing at least one zinc compound, to form allophanate groups by opening the uretdione ring. The present invention also relates to the binders obtained by the process of the invention and to coating compositions containing these binders. [less ▲]

Detailed reference viewed: 11 (6 ULg)
Full Text
See detailRadiation-curing binders and a process for their preparation
Weikard, Jan; Greszta-Franz, Dorota; Fischer, Wolfgang et al

Patent (2006)

The invention relates to a process for preparing binders which contain 1) allophanate groups, 2) groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic ... [more ▼]

The invention relates to a process for preparing binders which contain 1) allophanate groups, 2) groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups) and 3) optionally NCO-reactive groups, by reacting at temperatures <=130 DEG C. A) one or more NCO-functional compounds containing uretdione groups with B) one or more compounds that contain isocyanate-reactive groups and groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups), and then C) with one or more saturated, hydroxyl-containing compounds other than B), at least one of these compounds having an OH functionality of >=2, in the presence of D) a catalyst containing one or more zinc compounds, the reaction with compounds C) taking place at least proportionally with the formation of allophanate groups. The present invention also relates to the binders obtained by the process of the invention. [less ▲]

Detailed reference viewed: 7 (2 ULg)
Full Text
See detailRadiation-curing binders and a process for their preparation
Greszta-Franz, Dorota; Fischer, Wolfgang; Weikard, Jan et al

Patent (2006)

The invention relates to a process for preparing binders which contain 1) allophanate groups, 2) groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic ... [more ▼]

The invention relates to a process for preparing binders which contain 1) allophanate groups, 2) groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing group s) and 3) optionally NCO-reactive groups, by reacting at temperatures .ltoreq. 130.degree.C A) one or more NCO-functional compounds containing uretdione groups wit h B) one or more compounds that contain isocyanate-reactive groups and groups that react with ethylenically unsaturated compounds with polymerization on exposure to actinic radiation (radiation-curing groups), and then C) with one or more saturated, hydroxyl-containing compounds other than B ), at least one of these compounds having an OH functionality of .gtoreq. 2, in the presence of D) a catalyst containing one or more zinc compounds, the reaction with compounds C) taking place at least proportionally with the formation of allophanate groups. The present invention also relates to the binders obtained by the process of the invention. [less ▲]

Detailed reference viewed: 51 (2 ULg)
Full Text
See detailLow viscosity allophanates containing actinically curable groups
Detrembleur, Christophe ULg; Mundstock, Holger; Greszta-Franz, Dorota et al

Patent (2006)

The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting at temperatures of .ltoreq.130.degree.C A) one or more compounds containing ... [more ▼]

The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting at temperatures of .ltoreq.130.degree.C A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups which react , with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups), C) optionally NCO-reactive compounds other than B), in the presence of D) a catalyst containing at least one zinc compound, to form allophanate groups by opening the uretdione ring. The present invention also relates to the binders obtained by the process of the invention and to coating compositions containing these binders. [less ▲]

Detailed reference viewed: 10 (6 ULg)
Full Text
See detailPROCEDE ET INSTALLATION POUR LA FABRICATION DE NANOTUBES DE CARBONE
Pirard, Jean-Paul ULg; Bossuot, Christophe ULg; Kreit, Patrick ULg

Patent (2005)

L’invention concerne la fabrication de nanotubes de carbone.

Detailed reference viewed: 10 (0 ULg)
Full Text
See detailHerstellung von neuen strahlenhärtenden bindemitteln
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2005)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation ... [more ▼]

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen und gegebenenfalls auch gegenüber Isocyanaten reaktive Gruppen aufweisen, sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 4 (2 ULg)
Full Text
See detailNiedrigviskose Allophanate mit aktinisch härtbaren Gruppen
Detrembleur, Christophe ULg; Weikard, Jan; Grestza-Franz, Dorota et al

Patent (2005)

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter ... [more ▼]

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen enthalten, ein Verfahren zu ihrer Herstellung sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 8 (3 ULg)
Full Text
See detailLow viscosity allophanates having actinically hardenable groups
Detrembleur, Christophe ULg; Weikard, Jan; Geszta-Franz, Dorota et al

Patent (2005)

The invention relates to low-viscosity conversion products of polyisocyanates containing activated groups that, under the influence of actinic radiation, react with ethylenically unsaturated compounds ... [more ▼]

The invention relates to low-viscosity conversion products of polyisocyanates containing activated groups that, under the influence of actinic radiation, react with ethylenically unsaturated compounds while polymerizing, to a method for producing these conversion products, and to their use in coating agents. [less ▲]

Detailed reference viewed: 20 (2 ULg)
Full Text
See detailProduction of novel radiation-hardening binding agents
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2005)

The invention relates to a method for producing novel binding agents comprising groups reacting with polymerising ethylenically unsaturated compounds under the action of actinic radiation and optionally ... [more ▼]

The invention relates to a method for producing novel binding agents comprising groups reacting with polymerising ethylenically unsaturated compounds under the action of actinic radiation and optionally also isocyanate-reactive groups. The invention also relates to the use of said binding agents in coating substances. [less ▲]

Detailed reference viewed: 10 (2 ULg)
Full Text
See detailLow viscosity allophanates having actinically hardenable groups
Schmitz, Jörg; Mundstock, Holger; Fischer, Wolfgang et al

Patent (2005)

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter ... [more ▼]

Die vorliegende Erfindung betrifft niedrigviskose Umsetzungsprodukte von Polyisocyanaten, die aktivierte unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen enthalten, ein Verfahren zu ihrer Herstellung sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 21 (2 ULg)
Full Text
See detailProduction of novel radiation-hardening binding agents
Mundstock, Holger; Schmitz, Jörg; Detrembleur, Christophe ULg et al

Patent (2005)

The invention relates to a method for producing novel binding agents comprising groups reacting with polymerising ethylenically unsaturated compounds under the action of actinic radiation and optionally ... [more ▼]

The invention relates to a method for producing novel binding agents comprising groups reacting with polymerising ethylenically unsaturated compounds under the action of actinic radiation and optionally also isocyana te- reactive groups. The invention also relates to the use of said binding agent s in coating substances. [less ▲]

Detailed reference viewed: 16 (2 ULg)
Full Text
See detailProduction of novel radiation-hardening binding agents
Schmitz, Jörg; Detrembleur, Christophe ULg; Fischer, Wolfgang et al

Patent (2005)

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation ... [more ▼]

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung neuartiger Bindemittel, die unter Einwirkung aktinischer Strahlung mit ethylenisch ungesättigten Verbindungen unter Polymerisation reagierende Gruppen und gegebenenfalls auch gegenüber Isocyanaten reaktive Gruppen aufweisen, sowie deren Verwendung in Beschichtungsmitteln. [less ▲]

Detailed reference viewed: 6 (3 ULg)
Full Text
See detailNovel xylanases and their use
Georis, Jacques; Dauvrin, Thierry; Hoyoux, Anne et al

Patent (2005)

Detailed reference viewed: 26 (1 ULg)
Full Text
See detailPreparation of new radiation-curing binders
Detrembleur, Christophe ULg; Weikard, Jan; Greszta-Franz, Dorota et al

Patent (2005)

Process for preparing binders including reacting A) one or more NCO-functional compounds containing uretdione groups with B) one or more compounds containing groups capable of participating in ... [more ▼]

Process for preparing binders including reacting A) one or more NCO-functional compounds containing uretdione groups with B) one or more compounds containing groups capable of participating in polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and contain isocyanate-reactive groups, followed by C) reaction with one or more hydroxyl-containing compounds other than B), wherein at least one of these compounds has an OH functionality of >=2, D) in the presence of one or more compounds containing phenoxide groups, as catalysts, and E) optionally auxiliaries and additives, where the reaction with compounds of component C); proceeds at least proportionally with the formation of allophanate groups and where and including binders containing allophanate groups and groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and optionally also contain NCO-reactive groups. The binders are used in coating compositions used to coat substrates [less ▲]

Detailed reference viewed: 8 (2 ULg)
Full Text
See detailLow viscosity allophanates containing actinically curable groups
Detrembleur, Christophe ULg; Weikard, Jan; Grestza-Franz, Dorota et al

Patent (2005)

A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable ... [more ▼]

A process for preparing binders containing allophanate groups which contain, at the oxygen atom of the allophanate group that is bonded via two single bonds, organic radicals with activated groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation; the process includes reacting A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups capable of participating in a polymerization reaction with ethylenically unsaturated compounds on exposure to actinic radiation, and C) optionally further NCO-reactive compounds, and D) in the presence of one or more compounds containing phenoxide groups, as catalysts.; The binders can be used in preparing coatings, coating materials, coating compositions, adhesives, printing inks, casting resins, dental compounds, sizes, photoresists, stereolithography systems, resins for composite materials and sealants. [less ▲]

Detailed reference viewed: 8 (3 ULg)
See detailBenzopyran derivatives, method of production and use thereof
Sebille, S.; Pirotte, Bernard ULg; Boverie, S. et al

Patent (2005)

Detailed reference viewed: 9 (1 ULg)
Full Text
See detailSolar Concentrator
Habraken, Serge ULg; Defise, Jean-Marc ULg; Collette, Jean-Paul ULg

Patent (2005)

A concentrator based on a combination of Fresnel lens and mirror to incresa the efficiency and uniformity

Detailed reference viewed: 34 (2 ULg)
See detailProcess for depositing strong adherend polymer coating onto an electrically conductive surface
Bertrand, Olivier; Jérôme, Robert ULg; Gautier, Sandrine et al

Patent (2004)

Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a ... [more ▼]

Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a primer coating P onto said surface and having as general formula: X0 (meth)acrylate wherein X is either part of a preformed polymer or is an intermediate agent for polyaddition reaction or is an anchoring group for attachment of a molecule having at least one complementary reactive group. Such process allows formation of new primer by one-step electro-grafting of a reactive polymer called macromonomer.; Such process also allows further modification of an initial electrografted polymer (called primer coating) to increase the coating thickness by the so-called grafting-from technique i.e. polymerization of a second monomer or to introduce other types of polymers(also called top coating) via covalent attachment between the primer and the top coating through the X ester group by the so called grafting onto technique. Such process also allows to graft onto the primer coating compounds like functional polymer, peptide, protein, oligonucleotide, dyes, drugs, anti-bacterian compounds. [less ▲]

Detailed reference viewed: 26 (7 ULg)
Full Text
See detailDETECTION OF SPECIFIC NITRATED MARKERS
Reginster, Jean-Yves ULg; Deberg, Michelle; Henrotin, Yves ULg et al

Patent (2004)

Methods are described for improving the diagnostic possibilities of diseases where oxidative NO-modifications occur, for example inflammatory conditions, cancer, Parkinson's or Alzheimer's disease, and to ... [more ▼]

Methods are described for improving the diagnostic possibilities of diseases where oxidative NO-modifications occur, for example inflammatory conditions, cancer, Parkinson's or Alzheimer's disease, and to provide means of monitoring the effects of therapeutical measures taken towards such diseases. The invention enables the detection of disease specific catabolic markers related to oxidative NO-modifications, utilizing an immunoassay comprising antibodies directed against nitrated and non-nitrated epitopes characteristic of a specific protein. [less ▲]

Detailed reference viewed: 19 (2 ULg)
Full Text
See detailMETHOD FOR MONITORING COLLAGEN TYPE II DEGRADATION IN CARTILAGE
Reginster, Jean-Yves ULg; Deberg, Michelle; Henrotin, Yves ULg et al

Patent (2004)

A method for improving the diagnostic assessment of cartilage degenerative processes, and to provide means of monitoring the effects of therapeutical measures taken towards arthritic diseases in most ... [more ▼]

A method for improving the diagnostic assessment of cartilage degenerative processes, and to provide means of monitoring the effects of therapeutical measures taken towards arthritic diseases in most mammals ultizes an immunoassay to detect fragments of collagen type II resulting from collagenase activity comprising an antibody directed against an epitope comprised in the amino acid sequence HRGYPGLDG, located in the helical region of collagen type II. [less ▲]

Detailed reference viewed: 8 (3 ULg)
Full Text
See detail(WO/2004/104211) METHOD FOR DETECTING TOXIC AND NON-TOXIC CYANOBACTERIA
SIVONEN, Kaarina; RANTALA, Anne; Rouhianen, Leo et al

Patent (2004)

This invention is related to a method for detecting toxic and non-toxic cyanobacteria. The method comprises that nucleic acid from a biological sample is brought into contact with an oligonucleotide ... [more ▼]

This invention is related to a method for detecting toxic and non-toxic cyanobacteria. The method comprises that nucleic acid from a biological sample is brought into contact with an oligonucleotide designed to be specific for particular regions of the mcyE gene, the mcyE in combination with mcyD, and with an oligonucleotide designed to be specific for 16SrDNA, and the presence or absence of toxic cyanobacteria is detected by a suitable molecular biology method. The invention is related also to oligonucleotides used in the method. [less ▲]

Detailed reference viewed: 63 (7 ULg)
Full Text
See detailAn illumination device formed by cutting and laminating coated plates
Vandormael, Denis; Habraken, Serge ULg

Patent (2004)

An illumination device based on multi facet plastic optics is proposed.The fabrication principle is novative and based on specific cutting geometry and coating lamination

Detailed reference viewed: 12 (2 ULg)
Full Text
See detailSolar Concentration
Collette, Jean-Paul ULg; Defise, Jean-Marc ULg; Habraken, Serge ULg

Patent (2004)

We propose a solar concentrator based on a combination of Fresnel lens and reflectors. This architecture allows for a better light distribution and a thinner lighweight concentrator.

Detailed reference viewed: 32 (3 ULg)
Full Text
See detailProcess for depositing strong adherend polymer coating onto an electrically conductive surface
Bertrand, Olivier; Jérôme, Robert ULg; Gautier, Sandrine et al

Patent (2004)

Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising the step of electrochemical grafting of an active monomer for forming a ... [more ▼]

Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising the step of electrochemical grafting of an active monomer for forming a primer coating P onto the surface and having as general formula: X0 (meth)acrylate wherein X is either part of a preformed polymer or is an intermediate agent for polyaddition reaction or is an anchoring group for attachment of a molecule having at least one complementary reactive group. Such process allows formation of new primer by one-step electro-grafting of a macromonomer. Such process also allows further modification of an initial electrografted polymer to increase the coating thickness by the grafting-from technique. Such process also allows to graft onto the primer coating compounds like functional polymer, peptide, protein, oligonucleotide, dyes, drugs, anti-bacterian compounds. [less ▲]

Detailed reference viewed: 9 (3 ULg)
Full Text
See detailVerfahren zur Veränderung des Gehalts von Speicherstoffen in Pflanzen
Vigeolas, Hélène ULg; Geigenberger, Peter; Langer, Anke et al

Patent (2004)

(FR) L'invention concerne un procédé de modification de la teneur en réserves de plantes, pour lequel on utilise des plantes modifiées exprimant de la leghémoglobine et/ou de l'hémoglobine. L'invention ... [more ▼]

(FR) L'invention concerne un procédé de modification de la teneur en réserves de plantes, pour lequel on utilise des plantes modifiées exprimant de la leghémoglobine et/ou de l'hémoglobine. L'invention concerne également les plantes correspondantes et leur utilisation. [less ▲]

Detailed reference viewed: 21 (3 ULg)
Full Text
See detailIn-situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Detrembleur, Christophe ULg; Rüdiger, Claus; Meyer, Rolf-Volker

Patent (2004)

PROBLEM TO BE SOLVED: To provide a process for preparing a (co)oligomer or a (co)polymer. ; SOLUTION: The process for preparing a (co)oligomer or (co)polymer comprises forming a mixture containing a ... [more ▼]

PROBLEM TO BE SOLVED: To provide a process for preparing a (co)oligomer or a (co)polymer. ; SOLUTION: The process for preparing a (co)oligomer or (co)polymer comprises forming a mixture containing a monoethylencally unsaturated monomer of formula (M): HR<SP>1</SP>C=CR<SP>2</SP>R<SP>3</SP>, an oxidizing agent, at least one polymer or oligomer of formula (I), and an optional radical initiator and heating the mixture at 0-220[deg.]C. [less ▲]

Detailed reference viewed: 8 (2 ULg)
Full Text
See detailIn-situ polymerization of monoethylenically unsaturated monomers with secondary amines
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

PROBLEM TO BE SOLVED: To provide a novel process for producing a homopolymer, a random copolymer, or a block copolymer having a controlled molecular weight, a narrow molecular weight distribution, a high ... [more ▼]

PROBLEM TO BE SOLVED: To provide a novel process for producing a homopolymer, a random copolymer, or a block copolymer having a controlled molecular weight, a narrow molecular weight distribution, a high monomer conversion ratio, and a controlled structure. ; SOLUTION: The polymer having a controlled molecular weight, a narrow polydispersibility, a high monomer conversion ratio, and a controlled structure is produced by polymerizing a vinyl monomer during the formation of a mixture of a hindered secondary amine and an oxidizing agent at a relatively low temperature in a short reaction time. It is unnecessary to add a free radical initiator before polymerization. Further, it is unnecessary to preliminarily react the secondary amine with the oxidizing agent before adding the monomer. [less ▲]

Detailed reference viewed: 9 (2 ULg)
Full Text
See detailPolymerization method of polymer compound by in situ polymerization of monoethylenically unsaturated monomer and secondary amine
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

Provided is a method for preparing a polymer compound selected from the group consisting of an oligomer, a cooligomer, a polymer and a copolymer without using an additional free radical initiator ... [more ▼]

Provided is a method for preparing a polymer compound selected from the group consisting of an oligomer, a cooligomer, a polymer and a copolymer without using an additional free radical initiator. CONSTITUTION: The method comprises the steps of mixing at least one monoethylenically unsaturated monomer represented by HR1C=CR2R3, at least one oxidant and at least one secondary amine represented by the formula 2; and heating the mixture at a polymerization temperature of 0-220 deg.C, wherein R1, R2 and R3 are independently H, a C1-C20 alkyl group, a C1-C20 cycloalkyl group, a C6-C24 aryl group, a halogen atom, a cyano group, a C1-C20 alkyl ester group, a C1-C20 cycloalkyl ester group, a C1-C20 alkylamide group, a C1-C20 cycloalkylamide group, a C6-C24 aryl ester group or a C6-C24 arylamide group; R4 and R5 are independently a C1-C18 alkyl group, a C2-C18 alkenyl group, a C2-C18 alkynyl group, a C3-C12 cycloalkyl group, a C3-C12 hetero cycloalkyl group, a C6-C24 aryl group or a C4-C12 alkanol group; and R4 and R5 can form a C2-C13 hetero cycloalkyl residue containing O, S or N together with a nitrogen atom connecting them, or a polycyclic ring-based or polycyclic heterocycloaliphatic ring-based residue containing O, S or N, and in the each case the carbon atom of the radical next to the nitrogen atom is substituted with two or three additional organic substituents. [less ▲]

Detailed reference viewed: 194 (2 ULg)
Full Text
See detailPreparation method of (co)oligomer or (co)polymer by in-situ polymerization of monoethylenically unsaturated monomer and oligomer or polymer secondary amine to control molecular weight and molecular structure
Detrembleur, Christophe ULg; Rüdiger, Claus; Meyer, Rolf-Volker

Patent (2004)

PURPOSE: Provided is a method for preparing a (co)oligomer or a (co)polymer having a controlled molecular weight, a controlled molecular weight and a narrow polydispersity at a relatively low temperature ... [more ▼]

PURPOSE: Provided is a method for preparing a (co)oligomer or a (co)polymer having a controlled molecular weight, a controlled molecular weight and a narrow polydispersity at a relatively low temperature and for a short time. CONSTITUTION: The method comprises the steps of mixing at least one monoethylenically unsaturated monomer represented by HR1C=CR2R3, at least one oxidant, at least one polymer or oligomer represented by the formula 1, and optionally a free radical initiator; and heating the mixture at a temperature of 0-220 deg.C, wherein R1, R2 and R3 are independently H, a C1-C20 alkyl group, a C1-C20 cycloalkyl group, a C6-C24 aryl group, a halogen atom, a cyano group, a C1-C20 alkyl ester group, a C1-C20 cycloalkyl ester group, a C1-C20 alkylamide group, a C1-C20 cycloalkylamide group, a C6-C24 aryl ester group or a C6-C24 arylamide group; Y is an organic residue based on the monomer corresponding to HR1C=CR2R3; m is an integer of 1-50; n is an integer of 1-300; I1 is an initiator; and R4 and X are a secondary or tertiary carbon atom and are independently selected from the group consisting of a C1-C18 alkyl group, a C2-C18 alkenyl group, a C2-C18 alkynyl group, a C3-C12 cycloalkyl group, a C3-C12 hetero cycloalkyl group or a C6-C24 aryl group unsubstituted or substituted with NO2, a halogen atom, an amino group, a hydroxyl group, a cyano group, a carboxyl group, a ketone group, a C1-C4 alkoxy group, a C1-C4 alkylthio group or a C1-C4 alkylamino group. [less ▲]

Detailed reference viewed: 34 (2 ULg)
Full Text
See detailIn-situ polymerization of monoethylenically unsaturated monomers with secondary amines
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

A process for the preparation of any of well-defined homopolymers, random and block copolymers is disclosed. The process that entails forming a mixture of monomers, a hindered secondary amine and an ... [more ▼]

A process for the preparation of any of well-defined homopolymers, random and block copolymers is disclosed. The process that entails forming a mixture of monomers, a hindered secondary amine and an oxidizing agent is characterized in the absence of any additional free-radical initiator. [less ▲]

Detailed reference viewed: 4 (2 ULg)
Full Text
See detailSitu polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Detrembleur, Christophe ULg; Rudiger, Claus; Meyer, Rolf-Volker

Patent (2004)

A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1 ... [more ▼]

A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1>C=CR<2>R<3> (M) an oxidizing agent and at least one polymer or oligomer conforming to formula (I), and an optional free radical initiator and then heating the mixture at a temperature in the range of 0 DEG C. to 220 DEG C. [less ▲]

Detailed reference viewed: 19 (2 ULg)
Full Text
See detailThe in situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Detrembleur, Christophe ULg; Ruediger, Claus; Meyer, Rolf-Volker

Patent (2004)

A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1 ... [more ▼]

A process for the preparation of (co)oligomers or (co)polymers is disclosed. The process entails first the preparation of a mixture that contains a monoethylenically unsaturated monomer conforming to HR<1>C = CR<2>R<3> an oxidizing agent and at least one polymer or oligomer conforming to formula (I), <CHEM> and an optional free radical initiator and then heating the mixture at a temperature in the range of 0 DEG C to 220 DEG C. [less ▲]

Detailed reference viewed: 4 (2 ULg)
Full Text
See detailIn situ polymerization with monoethenoid unsaturation monomer of secondary amine
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

The present invention relates to a new process for the preparation of well-defined homopolymers, random and block copolymers using a mixture of a hindered secondary amine and an oxidizing agent, without ... [more ▼]

The present invention relates to a new process for the preparation of well-defined homopolymers, random and block copolymers using a mixture of a hindered secondary amine and an oxidizing agent, without any additional free-radical initiator. [less ▲]

Detailed reference viewed: 13 (2 ULg)
Full Text
See detailIn-situ polymerization of monoethylenically unsaturated monomers with secondary amines
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

A process for the preparation of any of well-defined homopolymers, random and block copolymers is disclosed. The process that entails forming a mixture of monomers, a hindered secondary amine and an ... [more ▼]

A process for the preparation of any of well-defined homopolymers, random and block copolymers is disclosed. The process that entails forming a mixture of monomers, a hindered secondary amine and an oxidizing agent is characterized in the absence of any additional free-radical initiator. [less ▲]

Detailed reference viewed: 4 (2 ULg)
Full Text
See detailThe in-situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Detrembleur, Christophe ULg; Rüdiger, Claus; Meyer, Rolf-Volker

Patent (2004)

The present invention relates to a new process for the preparation of well-defined random and block polymers or copolymers using hindered secondary amine-oligomers or polymers.

Detailed reference viewed: 6 (2 ULg)
Full Text
See detailIn-situ polymerization of monoethylenically unsaturated monomers with secondary amines
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

The present invention relates to a new process for the preparation of well-defined homopolymers, random and block copolymers using a mixture of a hindered secondary amine and an oxidizing agent, without ... [more ▼]

The present invention relates to a new process for the preparation of well-defined homopolymers, random and block copolymers using a mixture of a hindered secondary amine and an oxidizing agent, without any additional free-radical initiator. [less ▲]

Detailed reference viewed: 8 (2 ULg)
Full Text
See detailThe in situ polymerization of monoethylenically unsaturated monomers with oligomeric or polymeric secondary amines
Meyer, Rolf-Volker; Rüdiger, Claus; Detrembleur, Christophe ULg

Patent (2004)

The present invention relates to a new process for the preparation of well-defined random and block polymers or copolymers using hindered secondary amine-oligomers or polymers.

Detailed reference viewed: 9 (2 ULg)
Full Text
See detailIn-situ polymerization of monoethylenically unsaturated monomers with secondary amines
Meyer, Rolf-Volker; Gross, Thomas; Detrembleur, Christophe ULg

Patent (2004)

The present invention relates to a new process for the preparation of well-defined homopolymers, random and block copolymers using a mixture of a hindered secondary amine and an oxidizing agent, without ... [more ▼]

The present invention relates to a new process for the preparation of well-defined homopolymers, random and block copolymers using a mixture of a hindered secondary amine and an oxidizing agent, without any additional free-radical initiator. [less ▲]

Detailed reference viewed: 25 (9 ULg)
Full Text
See detailProcess for depositing strong adherend polymer coating onto an electrically conductive surface
Bertrand, Oliver; Jérôme, Robert ULg; Gautier, Sandrine et al

Patent (2004)

Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a ... [more ▼]

Process for depositing by electrografting a strong adherent polymer coating onto an electrically conductive surface comprising an electrochemical grafting at the surface of an active monomer for forming a primer coating P onto said surface and having as general formula: X0 (meth)acrylate wherein X is either part of a preformed polymer or is an intermediate agent for polyaddition reaction or is an anchoring group for attachment of a molecule having at least one complementary reactive group. Such process allows formation of new primer by one-step electro-grafting of a reactive polymer called macromonomer.; Such process also allows further modification of an initial electrografted polymer (called primer coating) to increase the coating thickness by the so-called grafting-from technique i.e. polymerization of a second monomer or to introduce other types of polymers(also called top coating) via covalent attachment between the primer and the top coating through the X ester group by the so called grafting onto technique. Such process also allows to graft onto the primer coating compounds like functional polymer, peptide, protein, oligonucleotide, dyes, drugs, anti-bacterian compounds. [less ▲]

Detailed reference viewed: 6 (1 ULg)
Full Text
See detailControlled free-radical polymerization products using new controlled agents
Vanhoorne, Pierre; Meyer, Rolf-Volker; Detrembleur, Christophe ULg et al

Patent (2004)

A process for the production of polymers by means of pseudo-living free-radical polymerization is disclosed. The process entails (i) reacting a polymerizable vinyl monomer with nitrogen monoxide and at ... [more ▼]

A process for the production of polymers by means of pseudo-living free-radical polymerization is disclosed. The process entails (i) reacting a polymerizable vinyl monomer with nitrogen monoxide and at least one initiator to prepare a free-radical intermediate product, and (ii) polymerizing the intermediate product optionally together with one or more additional monomers and/or with a free-radical initiator. [less ▲]

Detailed reference viewed: 25 (5 ULg)
Full Text
See detailMethod for producing functionalized alkoxyamine initiator and use thereof
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

PROBLEM TO BE SOLVED: To provide a method for producing a functionalized alkoxyamine initiator and its use in radical polymerization process. ; SOLUTION: The invention provides a one-pot process for the ... [more ▼]

PROBLEM TO BE SOLVED: To provide a method for producing a functionalized alkoxyamine initiator and its use in radical polymerization process. ; SOLUTION: The invention provides a one-pot process for the production of a functionalized alkoxyamine of general formula (I) (for example, R<SP>1</SP>and R<SP>2</SP>are each H; R<SP>3</SP>is phenyl; and R<SP>4</SP>and R<SP>5</SP>together with nitrogen atom form an alicyclic 6-membered ring). The method includes (1) the formation of an aqueous phase and nitroxyl radical by reacting an oxidizing agent with a secondary amine having steric hindrance and (2) the removal of the aqueous phase and the addition of one or more vinyl monomers to the nitroxyl radical according to the method and system for the production of the radical. The invention further provides a monomer polymerization method using the functionalized alkoxyamine. [less ▲]

Detailed reference viewed: 8 (1 ULg)
Full Text
See detailUse of family 8 enzymes with xylanolytic activity in baking
Dutron, Agnes; Georis, Jacques; Genot, Bernard et al

Patent (2004)

Detailed reference viewed: 26 (3 ULg)
Full Text
See detailA process for the synthesis of alkoxyamines and their use in controlled radical polymerization
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

PROBLEM TO BE SOLVED: To provide a method for synthesizing an alkoxyamine, and to provide a method for using the same in controlled radical polymerization. ; SOLUTION: This method for synthesizing the ... [more ▼]

PROBLEM TO BE SOLVED: To provide a method for synthesizing an alkoxyamine, and to provide a method for using the same in controlled radical polymerization. ; SOLUTION: This method for synthesizing the alkoxyamine expressed by general formula (I) or (II) [preferably, general formula (I)] comprises a one-pot process, wherein the process includes (1) reacting an oxidizing agent (A) with a sterically hindered secondary amine of general formula (III) in a water-containing medium to form a reaction product and an aqueous phase, (2) removing the aqueous phase, and (3) adding a free radical initiator (B) to the reaction product under such a condition that decomposition of the initiator is promoted to generate free radicals. Further, a method for polymerizing a monomer, namely the method for using the alkoxyamine synthesized by the method with originality, is provided [less ▲]

Detailed reference viewed: 25 (3 ULg)
Full Text
See detailSolar Concentrator
Collette, Jean-Paul ULg; Defise, Jean-Marc ULg; Habraken, Serge ULg

Patent (2004)

A solar concentrator based on multi V shape reflectors is proposed to reduce the PV cell area (and cost). The optimisation is for space concentration purpose but extendable to terrestrial system.

Detailed reference viewed: 52 (6 ULg)
Full Text
See detailPreparation of functionalized alkoxyamine initiator and its use
Detrembleur, Christophe ULg; Gross, Thomas; Meyer, Rolf-Volker

Patent (2004)

A one-pot process for the preparation of functional alkoxyamines of the general formula (I),is disclosed. The process entails (1) reacting an oxidizing agent with a sterically hindered secondary amine to ... [more ▼]

A one-pot process for the preparation of functional alkoxyamines of the general formula (I),is disclosed. The process entails (1) reacting an oxidizing agent with a sterically hindered secondary amine to produce an aqueous phase and a nitroxyl radical (2) removing the aqueous phase and adding to the nitroxyl radical one or more vinyl monomer(s) conforming to a formula and a system which produces free radicals. Also disclosed is a process of polymerizing monomers using the functional alkoxyamine. [less ▲]

Detailed reference viewed: 11 (3 ULg)