Patent ID: 7179861
Filing Date: 2007-02-20
Classification: C08F,C09D

Abstract:
1. A coating composition comprising a vinyl polymer having a monomer unit of the formula wherein Y is a carbamate or urea group, R 1 is an alkyl group having from 1 to 12 carbon atoms, optionally including oxygen or other heteroatoms, R 2 , R 4 and R 5 are each independently H or alkyl of 1 to 4 carbon atoms, R 6 and R 7 are each independently H or an alkyl group having from 1 to 12 carbon atoms or R 6 and R 7 together are part of a cycloaliphatic structure, optionally including oxygen or other heteroatoms in the alkyl group or cycloaliphatic structure, and R 8 is an alkynyl group having an ethylene group in the polymer backbone.