发明名称 |
POLYMERIC COMPOSITIONS USEFUL IN OXYGEN PERMEABLE CONTACT LENSES |
摘要 |
Carboxylic acid esters devoid of beta hydrogens are homopolymerized or copolymerized with contact lens organic materials to form desirable contact lens materials and contact lenses. These materials have good contact lens properties, including desirable DK values, hardness, machineability and a desirable refractive index of at least 1. |
申请公布号 |
AU6389690(A) |
申请公布日期 |
1991.04.26 |
申请号 |
AU19900063896 |
申请日期 |
1990.10.09 |
申请人 |
POLYMER TECHNOLOGY CORPORATION |
发明人 |
RICHARD C. BARON;SCOTT D. ROTHENBERGER |
分类号 |
G02C7/04;C08L33/04;C08L35/02;G02B1/04 |
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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