Patent ID: 6716946
Filing Date: 2004-04-06
Classification: C08F,C08L,C09D

Abstract:
A coating comprising (A) a copolymer and (B) a crosslinking catalyst, the copolymer A being prepared by copolymerizing:(1) 5 to 50 parts by weight of a silicone macromer having a double bond at one end of the molecule, (2) 2 to 30 parts by weight of an unsaturated monomer having on the molecule both a carboxyl or acid anhydride group and a double bond, (3) 1 to 20 parts by weight of an unsaturated silane monomer having on the molecule both a hydrolyzable silyl group and a double bond, (4) 10 to 50 parts by weight of an unsaturated monomer having on the molecule both an amide, imide, carbamate or urea group and a double bond and, optionally, (5) 0 to 60 parts by weight of another copolymerizable unsaturated monomer, based on a total of 100 parts by weight of constituents (1) to (5); and the coating including 0.1 to 1 part by weight of component B per 100 parts by weight of component A.