发明名称 |
SILICONE HYDROGEL CONTACT LENSES AND METHODS OF MAKING SILICONE HYDROGEL CONTACT LENSES |
摘要 |
Silicone hydrogel contact lenses, when hydrated, have a plurality of depressions on one or more of the lens surfaces. The depressions have a depth less than 1 micrometer, or less than 100 nanometers. The silicone hydrogel contact lenses have not been subject to treatment with plasma. Methods of manufacturing the silicone hydrogel contact lenses are also disclosed. |
申请公布号 |
CA2773223(A1) |
申请公布日期 |
2011.04.07 |
申请号 |
CA20102773223 |
申请日期 |
2010.09.30 |
申请人 |
COOPERVISION INTERNATIONAL HOLDING COMPANY, LP |
发明人 |
LIU, YUWEN;JI, YUAN;MORSLEY, DAVID;FRANCIS, CHARLES;BACK, ARTHUR |
分类号 |
G02C7/04;B29D11/00;B82B1/00;G02B3/00;G02C7/02 |
主分类号 |
G02C7/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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