C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 133/10 (2006.01) B05D 3/06 (2006.01) B05D 5/00 (2006.01) B05D 7/00 (2006.01) C09D 163/00 (2006.01)
Patent
CA 2310716
Process for producing a multi-layer lacquer finish, in which a surfacer coating compound is applied to a substrate optionally pre-coated with a priming layer and/or further coating layers, and a top coating comprising a colour-imparting and/or special-effect- imparting base lacquer layer and a transparent clear lacquer layer, or a top coating comprising a pigmented one-layer top lacquer, is then applied, in which the surfacer coating compound which is used is one which either contains binders which are curable exclusively by free radical and/or cationic polymerisation, wherein the said binders are cured by means of high-energy radiation, or is one which contains binders which are curable by free radical and/or cationic polymerisation, wherein the said binders are cured by means of high-energy radiation, and additionally contains chemically cross-linking binders.
L'invention concerne un procédé de laquage multicouche, selon lequel un agent de revêtement de charge est appliqué sur un substrat éventuellement recouvert au préalable d'un agent d'apprêt et/ou d'autres agents de recouvrement. Un revêtement de finition à base d'une couche de vernis de base conférant la couleur et/ou à effet et d'une couche de vernis clair transparent ou un revêtement de finition à base de vernis de finition monocouche pigmenté est ensuite appliqué. L'agent de revêtement utilisé comme charge est tel qu'il ne contient qu'exclusivement des liants durcissables par polymérisation radicalaire et/ou cationique, lesdits liants étant alors durcis par rayonnement de haute énergie, ou bien qu'il contient des liants durcissables par polymérisation radicalaire et/ou cationique, lesdits liants étant alors durcis par rayonnement de haute énergie, et qu'il contient en outre des liants à réticulation chimique.
Lenhard Werner
Loffler Helmut
Maag Karin
E.i. Du Pont de Nemours And Company
Kirby Eades Gale Baker
LandOfFree
Method for multi-layered coating of substrates does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for multi-layered coating of substrates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for multi-layered coating of substrates will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1969744