PROCESS FOR PRODUCING CONTACT LENS WITH HYDROPHILIC SURFACE AND CONTACT LENS OBTAINED THEREBY
申请人:MENICON CO., LTD.
公开号:EP0892297A1
公开(公告)日:1999-01-20
A process for producing a contact lens having a hydrophilic surface comprising subjecting a contact lens material comprising a copolymer prepared by copolymerizing a monomer mixture containing a polymerizable monomer (A) which is at least one member selected from a sugar ketal-containing (meth)acrylate and a sugar glycerol ketal-containing (meth)acrylate, and a polymerizable monomer (B) which is copolymerizable with the polymerizable monomer (A) to acid treatment, wherein the polymerizable monomer (B) contains a hydrophobic monomer which is at least one member selected from a silicon-containing monomer, a fluorine-containing monomer and a silicon- and fluorine-containing monomer, and a contact lens which has high oxygen permeability and of which surface shows stably excellent hydrophilic property and which is excellent in deposit resistance at the same time.
一种生产具有亲水性表面的隐形眼镜的工艺,包括将隐形眼镜材料进行酸处理,该隐形眼镜材料包含通过共聚单体混合物制备的共聚物,该单体混合物包含可聚合单体(A)和可聚合单体(B),可聚合单体(A)是至少一种选自含糖酮基(甲基)丙烯酸酯和含糖甘油酮基(甲基)丙烯酸酯的成员,可聚合单体(B)可与可聚合单体(A)共聚、其中,可聚合单体(B)含有一种疏水性单体,该疏水性单体至少选自含硅、含氟和含硅、含氟单体中的一种。