| 发明名称 |
Methods for the production of tinted contact lenses |
| 摘要 |
The invention provides a method for producing tinted contact lenses in which diffusion of monomer into the colorant is aided by heating of the molds. The invention provides a method, and lenses produced by that method, that reduces the residual, unbound polymer on the lens surface and lens surface roughness.
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| 申请公布号 |
US6852254(B2) |
申请公布日期 |
2005.02.08 |
| 申请号 |
US20020180587 |
申请日期 |
2002.06.26 |
| 申请人 |
JOHNSON & JOHNSON VISION CARE, INC. |
发明人 |
SPAULDING TERRY L.;HERRIN KEITH B. |
| 分类号 |
G02C7/04;B29C37/00;B29D11/00;G02C13/00;(IPC1-7):B29D11/00 |
主分类号 |
G02C7/04 |
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