发明名称 |
ACTINICALLY-CROSSLINKABLE AMPHIPHILIC PREPOLYMERS |
摘要 |
The invention provide a class of actinically-crosslinkable amphiphilic prepolymers which comprise at least one polysiloxane segment, at least one polyoxazoline segment, and two terminal ene groups. The present invention is also related to a medical device comprising a silicone hydrogel material obtained from step-growth polymerization of a polymerizable material comprising a prepolymer of the invention and to a method for producing contact lenses from a prepolymer of the invention. |
申请公布号 |
US2015369962(A1) |
申请公布日期 |
2015.12.24 |
申请号 |
US201514840169 |
申请日期 |
2015.08.31 |
申请人 |
Novartis AG |
发明人 |
Chang Frank;Shankar Venkat |
分类号 |
G02B1/04;G02C7/04;B29C39/02;B29C35/08;B29C39/00 |
主分类号 |
G02B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Basel CH |