发明名称 |
POLYMERIC COMPOSITION FOR OCULAR DEVICES |
摘要 |
Polymeric and co-polymeric compositions useful for preparing ophthalmic and ocular devices, such as implantable intraocular lenses (IOL) and contact lenses, and processes of forming the compositions and devices are provided. The disclosed polymeric or co-polymeric composition may include a curcuminoid compound as a UV-blocker, and is derived from a pre-polymerization mixture of monomers which comprises at least 50 weight percents acrylate monomers and exhibiting visible light transparency and ultraviolet light opacity. The disclosed co-polymeric composition may alternatively, or in addition, be derived from a pre-polymerization mixture of defined monomers. |
申请公布号 |
EP2591025(A2) |
申请公布日期 |
2013.05.15 |
申请号 |
EP20110748721 |
申请日期 |
2011.07.05 |
申请人 |
POLYMER TECHNOLOGIES INTERNATIONAL (EOU) |
发明人 |
ARGAL, SANJAY RAM SWAROOP;HUSSAIN, MUNAVVAR TAHIR;MALSHE, VINOD CHINTAMANI;PATIL, ABHIJIT BHAGVAT |
分类号 |
C08F220/30;A61F2/16;A61L27/16;C08K5/00;C08L33/14;G02B1/04;G02C7/06 |
主分类号 |
C08F220/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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