发明名称 Surface treatment of silicone materials
摘要 Disclosed herein are surface treatments for soft silicone gel materials such as silicone intraocular lenses.
申请公布号 US9023915(B2) 申请公布日期 2015.05.05
申请号 US201313834022 申请日期 2013.03.15
申请人 Abbott Medical Optics Inc. 发明人 Hu Can B.;Pham Derek D.
分类号 G02B1/04;A61L27/34;A61F2/16 主分类号 G02B1/04
代理机构 Abbott Medical Optics Inc. 代理人 Abbott Medical Optics Inc.
主权项 1. A surface treated intraocular lens, comprising: a) the product of a reaction mixture comprising a platinum catalyst, a silicon-hydride cross-linker, and a polymer having formula (I): wherein:the sum of m and n is x;x is from 0 to about 5000;y is from 0 to about 500;z is from 0 to about 500;the sum of x, y, and z is at least 1;R1-R8 are each independently selected from the group consisting of hydrogen, —CH3, —C6H5 and —CH═CH2;wherein at least one of R1, R2 and R3 is —CH═CH2;wherein at least one of R6, R7, or R8 is —CH═CH2; and b) a surface treatment consisting essentially of a compound comprising at least one Si—H bond.
地址 Santa Ana CA US
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