申请人:Menicon Co., Ltd.
公开号:EP0524557A2
公开(公告)日:1993-01-27
An ocular lens material comprising a copolymer prepared by polymerizing a monomer mixture comprising, as main components, (A) 15 to 40 % by mole of a fluoroalkyl (silicon-containing alkyl) fumarate, (B) 35 to 55 % by mole of an N-vinyl lactam, (C) 3 to 30 % by mole of at least one of acrylic acid and methacrylic acid, and (D) 0.1 to 20 % by mole of a crosslinkable monomer. The ocular lens material is excellent in all of transparency, oxygen permeability, mechanical
一种眼透镜材料,包含一种通过聚合单体混合物制备的共聚物,该单体混合物的主要成分包括:(A) 15%至 40%(以摩尔计)的氟烷基(含硅烷基)富马酸盐;(B) 35%至 55%(以摩尔计)的 N-乙烯内酰胺;(C) 3%至 30%(以摩尔计)的丙烯酸和甲基丙烯酸中的至少一种;以及 (D) 0.1%至 20%(以摩尔计)的可交联单体。这种眼球晶状体材料在透明度、透氧性、机械性能、抗菌性和抗氧化性等方面都非常出色。