Patent ID: 7091299

Claim:
A siloxyslisne monomer comprising: wherein R is a polymerizable group; X is selected from the group consisting of C 1-10 alkylene, C 1-10 . alkyleneoxy, C 6-36 arylene and C 6-36 aryleneoxy; and the R 1 groups may be the same or different selected from the group consisting of C 1-10 alkyl, C 1-20 cycloalkyl, C 6-36 aryl, C 6-36 aryl ether, C 6-36 heterocycle, C 6-36 heterocycle with one or more substituents, C 1-10 alkyl ether and C 6-36 aryloxy; u and z are the same or different integers, and 1 ≦u, z ≦20.