Patent ID: 6069259
Filing Date: 2000-05-30
Classification: C07F,C08G

Abstract:
A polymerizable siloxane oligomer comprising the structure of Formula I: ##STR8## wherein R is an alkyl group of 1-10 carbons; FG is a functional group and each FG in said oligomer is independently chosen fromlinear, branched and cyclic alkyl residues of 1 to 20 carbons terminating in a 1-alkenyl ether;linear, branched and cyclic alkyl ether residues of 1 to 20 carbons and 1 to 9 oxygens terminating in a 1-alkenyl ether;linear, branched and cyclic alkyl residues of 1 to 20 carbons terminating in an acrylate, an alpha-chloroacrylate, an alpha-cyanoacrylate or a methacrylate;linear, branched and cyclic alkyl ether residues of 1 to 20 carbons and 1 to 9 oxygens terminating in an acrylate, an alpha-chloroacrylate, an alpha-cyanoacrylate or a methacrylate;linear, branched and cyclic alkyl residues of 1 to 20 carbons substituted with an epoxide;linear, branched and cyclic alkyl ether residues of 1 to 20 carbons and 1 to 9 oxygens substituted with an epoxide;arylalkyl residues of 1 to 20 carbons substituted with an epoxide;arylalkyl ether residues of 1 to 20 carbons and 1 to 9 oxygens substituted with an epoxide; andepoxy-functional organosiloxane residues of 1 to 20 silicons and 1 to 20 carbons;R.sup.1 is R or ##STR9## R.sup.2 is R or ##STR10## and m and n are independently 2 to 50.