| 发明名称 |
SURFACTANTS USED AS CONTACT LENS PROCESSING AIDS |
| 摘要 |
An improved method for manufacturing hydrophilic polymeric devices wherein surfactants are added to the hydration bath to assist in the mold release and processing of hydrophilic polymeric devices, especially hydrophilic contact lenses.
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| 申请公布号 |
CA2116658(C) |
申请公布日期 |
1997.01.21 |
| 申请号 |
CA19922116658 |
申请日期 |
1992.09.01 |
| 申请人 |
BAUSCH & LOMB INCORPORATED |
发明人 |
DRUSKIS, ROBERT J.;HAHN, DENNIS;MILNE, ROSE ANN |
| 分类号 |
B29C33/62;B29D11/00;(IPC1-7):B29C33/62 |
主分类号 |
B29C33/62 |
| 代理机构 |
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