Patent ID: 6376571
Filing Date: 2002-04-23
Classification: B33Y,C03C,C08F,C08L,C09D,Y10T

Abstract:
A radiation-curable composition comprising:(a) at least about 30 weight %, relative to the total weight of the composition, of an (alkyl)phenol acrylate comprising a branched propoxy group directly bonded to said acrylate; (b) from about 30 wt % to about 60 wt %, relative to the total weight of the composition, of a radiation-curable polyether oligomer having a polyether backbone and an acrylate functional group bonded to the backbone via urethane linking group, said backbone consisting essentially of ether moieties; (c) a photoinitiator; and (d) &ggr;-mercaptopropyltrimethoxysilane and/or (meth)acryloxyalkyltrimethoxysilane.