Reference : Low viscosity allophanates containing actinically curable groups
Patent : Patent
Engineering, computing & technology : Materials science & engineering
Physical, chemical, mathematical & earth Sciences : Chemistry
http://hdl.handle.net/2268/93088
Low viscosity allophanates containing actinically curable groups
English
Weikard, Jan [ > > ]
Detrembleur, Christophe mailto [> Bayer AG > > >]
Grestza-Franz, Dorota [ > > ]
Richter, Frank [ > > ]
Fischer, Wolfgang [ > > ]
Schmitz, Jörg [ > > ]
Mundstock, Holger [ > > ]
9-Mar-2006
2005-09-01
United States Patent
US 2006052526
DE200410043540 20040909
A
USA
Bayer AG
C08G18/08
C08G18/67B4; C08G18/78B4K; C08G18/79K; C08G18/81K3B2; C09D175/14; C09D175/16
-
-
[en] 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.
Researchers
http://hdl.handle.net/2268/93088
http://worldwide.espacenet.com/publicationDetails/biblio?CC=US&NR=2006052526A1&KC=A1&FT=D&date=20060309&DB=EPODOC&locale=fr_be

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Open access
Detrembleur C 2006 Patent US 2006052526 A1.pdfPublisher postprint945.93 kBView/Open

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.