- 专利标题： METHOD FOR MAKING CONTACT LENSES
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申请号： US12834998申请日： 2010-07-13
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公开(公告)号： US20100276824A1公开(公告)日： 2010-11-04
- 发明人: John Dallas Pruitt , Lynn Cook Winterton , Bernhard Seiferling , Jüergen Vogt , Harald Bothe
- 申请人： John Dallas Pruitt , Lynn Cook Winterton , Bernhard Seiferling , Jüergen Vogt , Harald Bothe
- 主分类号： G02B1/12
- IPC分类号： G02B1/12 ; G02B1/04
摘要：
The instant invention pertains to a method and a fluid composition for producing contact lenses with improved lens quality and with increased product yield. The method of the invention involves adding a phospholipid into a fluid composition including a lens-forming material in an amount sufficient to reduce an averaged mold separation force by at least about 40% in comparison with that without the phospholipids.
公开/授权文献
- US08440735B2 Method for making contact lenses 公开/授权日：2013-05-14