发明授权
- 专利标题: Fumarate and fumaramide siloxane hydrogel compositions
- 专利标题(中): 富马酸和富马酰胺硅氧烷水凝胶组合物
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申请号: US31428申请日: 1993-03-15
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公开(公告)号: US5374662A公开(公告)日: 1994-12-20
- 发明人: Yu-Chin Lai , Ronald E. Bambury
- 申请人: Yu-Chin Lai , Ronald E. Bambury
- 申请人地址: 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: NY Rochester
- 主分类号: C07F7/08
- IPC分类号: C07F7/08 ; C08F30/08 ; C08F290/06 ; G02B1/04 ; C08F230/08
摘要:
Novel fumarate- and fumaramide-containing monomers are disclosed which are especially useful in the preparation of biocompatible devices, especially contact lenses.
公开/授权文献
- US5931342A Heat wrap for carbon dioxide tanks 公开/授权日:1999-08-03
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