申请人:Santen Pharmaceutical Co., Ltd.
公开号:US06132462A1
公开(公告)日:2000-10-17
A foldable intraocular lens material which includes 60 to 80 weight % of ##STR1## wherein R.sup.1 is hydrogen or alkyl, and R.sup.2 is unsubstituted alkylene or alkylene substituted by a hydroxyl group; 10 to 30 weight % of ##STR2## wherein R.sup.3 is a single bond or ##STR3## wherein R.sup.5, R.sup.6, R.sup.7 and R.sup.8 are hydrogen or alkyl, m, n, p and q are integers from 1 to 4, and R.sup.4 is hydrogen or alkyl; and 5 to 20 weight % of ##STR4## wherein R.sup.9 is hydrogen or alkyl and R.sup.10 is alkyl.
一种可折叠的人工晶体体材料,包括60至80重量%的##STR1##其中R.sup.1是氢或烷基,R.sup.2是未取代的烷基或被羟基取代的烷基;10至30重量%的##STR2##其中R.sup.3是单键或##STR3##其中R.sup.5、R.sup.6、R.sup.7和R.sup.8是氢或烷基,m、n、p和q是1至4的整数,而R.sup.4是氢或烷基;以及5至20重量%的##STR4##其中R.sup.9是氢或烷基,R.sup.10是烷基。