发明授权
- 专利标题： Silicone hydrogels with amino surface groups
- 专利标题（中）： 具有氨基表面基团的硅氧烷水凝胶
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申请号： US12242955申请日： 2008-10-01
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公开(公告)号： US08119753B2公开(公告)日： 2012-02-21
- 发明人: Yu-Chin Lai , Weihong Lang
- 申请人： Yu-Chin Lai , Weihong Lang
- 申请人地址： US NY Rochester
- 专利权人： Bausch & Lomb Incorporated
- 当前专利权人： Bausch & Lomb Incorporated
- 当前专利权人地址： US NY Rochester
- 代理商 Glenn D. Smith; Joseph Barrera
- 主分类号： C08F30/08
- IPC分类号： C08F30/08
摘要：
A silicone hydrogel comprising monomeric units of one or more amino monomers, wherein the amino monomers are of formula IA, IB, IIA or IIB and monomeric units of one or more silicone monomers wherein R1, R2 and R3 are independently selected from hydrogen, C1-C6 alkyl or CH2OH; R4 is a C1-C10 alkyl optionally substituted with hydroxyl or carboxylic acid; E is a polymerizable group; X is an anion suitable for quaternary nitrogen; and n is 0, 1, 2, or 3 and m is an integer from 1 to 8.
公开/授权文献
- US20090103045A1 SILICONE HYDROGELS WITH AMINO SURFACE GROUPS 公开/授权日：2009-04-23
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