Patent ID: 9360594
Filing Date: 2016-06-07
CPC Classification: C08F,C08L,G02B

Claim Text:
1. A silicone hydrogel contact lens, comprising: a polymeric lens body that is the reaction product of a polymerizable composition free of organic diluent, said polymerizable composition comprising (a) a first siloxane monomer represented by formula (1): wherein m of formula (1) represents one integer from 3 to 10, n of formula (1) represents one integer from 1 to 10, R (b) a second siloxane monomer having a number average molecular weight of at least 7,000 daltons; and (c) at least one vinyl-containing cross-linking agent; wherein the contact lens has an equilibrium water content (EWC) from about 30% to about 70% when fully hydrated, wherein the second siloxane monomer having a number average molecular weight of at least 7,000 daltons is a second siloxane monomer represented by formula (2): wherein each R