发明名称 |
Soft contact lens processing aid |
摘要 |
A method for polishing hydrophilic contact lenses which comprises applying a polish consisting of a substantially water free material that in solution acts as a surfactant and an optional abrasive material to the lens surface to be polished and applying a moving polishing tool to the lens.
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申请公布号 |
US5079878(A) |
申请公布日期 |
1992.01.14 |
申请号 |
US19910651816 |
申请日期 |
1991.01.07 |
申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
DRUSKIS, ROBERT J.;MILNE, ROSE A. |
分类号 |
C09G1/06;C09K3/14 |
主分类号 |
C09G1/06 |
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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