C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
400/2015, 400/20
C08G 59/00 (2006.01) C08G 18/42 (2006.01) C08G 18/46 (2006.01) C08G 18/80 (2006.01)
Patent
CA 1223384
-74- ABSTRACT Novel expoxy-polyester graft copolymer and novel, solvent-based thermosetting coating composition comprising said copolymer and blocked polyisocyanate crosslinking agent. Coating composition may be formulated as hot sprayable, high solids coating composition suitable for use as chip resistant automotive vehicle primer adapted for use on body panel areas subject to chipping by stones, gravel and other road debris. Alternatively, composition may be formulated as a high solids composition sprayable with conventional spraying equipment. Epoxy-polyester graft copolymer is prepared by polymerization of lactone monomers in presence of hydroxy functional epoxy ester resin precursor. Precursor resin is formed by reaction of chain extended diepoxide with hydroxy functional secondary amine in chain terminating reaction.
457622
Dervan Andrew H.
Grebur Dennis J.
Kordomenos Panagiotis I.
Ford Motor Company Of Canada Limited
Sim & Mcburney
LandOfFree
Thermosetting coating composition useful as chip resistant... 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 coating composition useful as chip resistant..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermosetting coating composition useful as chip resistant... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1297344