发明名称 |
Contact lens of high water content and high water balance |
摘要 |
A contact lens of high water content and extremely high water balance made of a homopolymer or copolymer of 2,3-dihydroxypropyl methacrylate and methods of making such contact lenses, and polymers and hydrogels useful in such contact lenses.
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申请公布号 |
US6245830(B1) |
申请公布日期 |
2001.06.12 |
申请号 |
US20000523986 |
申请日期 |
2000.03.13 |
申请人 |
BENZ RESEARCH AND DEVELOPMENT CENTER |
发明人 |
BENZ PATRICK H.;ORS JOSE A. |
分类号 |
C08F220/28;C08F220/32;G02B1/04;(IPC1-7):G02C7/04;C08F120/28 |
主分类号 |
C08F220/28 |
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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