05380804 is referenced by 13 patents and cites 21 patents.

Novel curable compositions based on carboxy/epoxy chemistry and cured coatings produced thereby are provided. The curable compositions employ 1,3,5-tris-(2-carboxyethyl)isocyanurate as the polybasic carboxylic acid crosslinker. The crosslinker is combined with a polyepoxide such as those obtained by copolymerizing glycidyl methacrylate with one or more epoxy-free olefinically-unsaturated monomers. The polyepoxide typically has a molecular weight of about 1,000 to about 30,000, an epoxy equivalent weight of about 50 to about 5,000, and a glass transition temperature of about 10.degree. C. to about 120.degree. C. A cure catalyst such as triphenyl phosphine is also used. Heat curing the compositions of the invention produces hard films useful as chip-, scratch- and mar- resistant coatings for automotive applications and as general use coatings for industrial applications.

Title
1,3,5-tris-(2-carboxyethyl) isocyanurate crosslinking agent for polyepoxide coatings
Application Number
8/13593
Publication Number
5380804
Application Date
January 27, 1993
Publication Date
January 10, 1995
Inventor
Charles A Zezza
Mahwah
NJ, US
Robert G Lees
Stamford
CT, US
Agent
Claire M Schultz
Michael J Kelly
Bart E Lerman
Assignee
Cytec Technology
DE, US
IPC
C08F 24/00
C08F 20/32
C08F 16/26
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