Thermosetting compositions for powder coatings

Details Thermosetting compositions for powder coatings Thermosetting compositions for powder coatings

C - Chemistry, Metallurgy

09

D

C09D 167/00 (2006.01) C09D 5/03 (2006.01)

Patent

CA 2377769

Thermosetting binder compositions for powder coatings comprising a linear or branched carboxylic acid group containing isophtalic acid rich polyester, a linear or branched hydroxyl group containing polyester and a curing agent system having functional groups reactive with the polyester carboxylic acid groups and the hydroxyl groups, wherein the carboxylic group containing isophtalic acid rich polyester is amorphous and the hydroxyl group containing polyester is semicrystalline.

L'invention concerne des compositions de liants thermodurcissables pour des revêtements de poudre. Ces revêtements comprennent un groupe d'acide carboxylique à ramifications ou linéaire contenant un polyester riche en acide isophtalique, un groupe hydroxyle à ramifications ou linéaire contenant du polyester et un système d'agent durcissant possédant des groupes fonctionnels pouvant réagir avec les groupes d'acide carboxylique de polyester et les groupes hydroxyles. Le groupe carboxylique contenant du polyester riche en acide isophtalique est amorphe et le groupe hydroxyle contenant du polyester est semi-cristallin.

Affiliated with

Also associated with

Rating

Thermosetting compositions for powder coatings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermosetting compositions for powder coatings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermosetting compositions for powder coatings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1470954