hydrophilic polymeric chains in the silicone-containing prepolymers

摘要

This invention relates to a novel class of silicon -containing hydrophilic polymer to the suspension chain- containing prepolymer provides . The class of silicone-containing prepolymers are cross-linked by actinic radiation , it is possible to form a silicone hydrogel material having a hydrophilic surface without post-curing surface treatment . The present invention is the class of silicone -containing relates to a process for the production of silicone hydrogel contact lenses and silicone hydrogel contact lenses made from prepolymers ; suspending the hydrophilic polymer , the silicon-containing prepolymer , silicone hydrogel contact lens a hydrophilic surface , the surface treatment , the water contact angle