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公开(公告)号:US20080128930A1
公开(公告)日:2008-06-05
申请号:US11943052
申请日:2007-11-20
申请人: Yu-Chin Lai , Gary D. Friends , Mary Lou Friends
发明人: Yu-Chin Lai , Gary D. Friends , Mary Lou Friends
IPC分类号: B29D11/00
CPC分类号: B29D11/00192
摘要: A method of making a contact lens involves adding a lens-forming mixture to a contact lens mold, copolymerizing the lens-forming monomers to form a contact lens, releasing the contact lens from the mold; and removing the polymeric material from the contact lens. The polymeric material is not reactive with the lens-forming monomers, but is included in the lens-forming monomer mixture to facilitate releasing the contact lens from the mold.
摘要翻译: 制造隐形眼镜的方法包括将镜片形成混合物添加到隐形眼镜模具中,使透镜形成单体共聚以形成隐形眼镜,将隐形眼镜从模具中释放出来; 以及从隐形眼镜去除聚合物材料。 聚合物材料不与透镜形成单体反应,而是包含在透镜形成单体混合物中,以便于将隐形眼镜从模具中释放出来。
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公开(公告)号:US07745564B2
公开(公告)日:2010-06-29
申请号:US11471991
申请日:2006-06-21
申请人: Mahendra Nandu , Gary D. Friends , Mary Lou Friends, legal representative , David E. Seelye , Vinod Kumar Kansal , C. C. Shah , Dharmesh Balvantrai Mistry
发明人: Mahendra Nandu , Gary D. Friends , David E. Seelye , Vinod Kumar Kansal , C. C. Shah , Dharmesh Balvantrai Mistry
IPC分类号: C08G73/10 , A61F2/16 , C08F226/02
CPC分类号: C07F7/0889 , C07C68/06 , C07C269/04 , C07C69/96 , C07C271/22
摘要: Disclosed in embodiments herein is a method of synthesizing device forming monomers using N-(Vinyloxycarbonyloxy)succinimide.
摘要翻译: 在本文的实施方案中公开的是使用N-(乙烯氧基羰基氧基)琥珀酰亚胺合成装置形成单体的方法。
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