Patent ID: 9684095
Date: 2017-06-20
CPC Classifications: C07F,C08F,C08G,G02B

Claim:
1. A carbosiloxane vinylic monomer of formula (I) in which e1, e2, e3, and e4 independent of one another are an integer of 0 or 1, provided that at least one of e1, e2, e3, and e4 is an integer of 1 and (e1+e2+e3)≦2, n1 is an integer of 2 or 3, n2 is an integer of from 2 to 100, E is C in which R 7 , R 8 or R 9 independent of one another is a C 1 -C 6 alkyl, G L L L R T X