Patent (Patents)
Process for depositing strong adherend polymer coating onto an electrically conductive surface
Detrembleur, Christophe; Lou, Xudong; Voccia, Samuel et al.
2002
 

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Keywords :
electropolymerization; electrografting
Abstract :
[en] 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.
Research center :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Chemistry
Materials science & engineering
Inventor :
Detrembleur, Christophe ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Lou, Xudong;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Voccia, Samuel;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Bertrand, Olivier
Gautier, Sandrine;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Maquet, Véronique;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Christine  ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Claes, Michaël;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Robert ;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Labaye, David-Emmanuel;  Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title (54) :
Process for depositing strong adherend polymer coating onto an electrically conductive surface
Publication date (43-45) :
16 December 2002
Filing date (22) :
03 June 2002
Patent/publication number (10-11) :
AU 2002317800
Patent status (13) :
A
Priority number (30) :
US20010297714P 20010604; WO2002EP06433 20020603
International classification (IPC) (51) :
B05D7/24; C08F2/58; C08F265/04; C08F283/06; C08F285/00; C08F290/00; C08F290/06; C08F291/00; C08F292/00; C08F293/00; C08F8/00; C09D125/18; C09D133/14; C09D151/00; C09D151/08; C09D151/10; C09D167/00; C09D171/02; C09D5/00; C09D5/25; C09D5/44; C09D7/12; C09J151/00; C09J151/08; C09J151/10; C25D13/08; C25D9/02; (IPC1-7): C08F2/58; C08F292/00; C08F8/00; C09D5/44
European classification (ECLA) (52) :
C08F2/58; C08F265/04; C08F283/06; C08F285/00; C08F290/00; C08F290/06; C08F291/00; C08F293/00B; C08F8/00; C09D151/00B; C09D151/10; C09D5/44F; C09J151/00B; C09J151/10; C09D151/00B; C09D151/08; C09J151/00B; C09J151/08
Applicant (71) :
University of Liège (ULg)
Publication organism (19) :
Australian Patent Office
Available on ORBi :
since 23 June 2011

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