Patent ID: 9663679
Date: 2017-05-30
CPC Classifications: C08G,C08K,C09D,Y10T

Claim:
1. A curable coating composition comprising: (a) a curable coating resin comprising thiol-reactive groups, (b) a thiolated norbornene curing agent for the curable coating resin, the thiolated norbornene curing agent comprising on average at least 1.0 thiol group per molecule, and wherein the thiolated norbornene curing agent is thiolated 5-vinyl-norborn-2-ene or thiolated 5-ethylidene norborn-2-ene, and (c) an accelerator for accelerating the reaction between the thiol-reactive groups on the curable coating resin and the thiol group(s) on the thiolated norbornene curing agent,