A method for producing polymerizable solution which comprises dissolving an ethylenically unsaturated zwitterionic monomer in a co-monomer system comprising a functionalized ethylenically unsaturated monomer in which the zwitterionic monomer is soluble, a siloxane group-containing monomer or macromer, and a crosslinking agent is disclosed. The polymerizable solution is biocompatible and can be used to produce polymers and articles such as contact lenses.
本发明公开了一种制备聚合物可溶液的方法,其中包括将一个
乙烯基不饱和的带电离子单体溶解在一个共聚单体体系中,该共聚单体体系包括一个官能化
乙烯基不饱和单体,其中带电离子单体是可溶的,一个含有
硅氧烷基的单体或大分子单体,以及一个
交联剂。该聚合物可溶液具有
生物相容性,可用于制备聚合物和物品,例如隐形眼镜。