发明名称 SYSTEMS AND METHODS FOR PRODUCING SILICONE HYDROGEL CONTACT LENSES FROM A POLYMERIZABLE COMPOSITION
摘要 Systems and methods of manufacturing ophthalmic lenses, for example, silicone hydrogel contact lenses, are provided. The present systems and methods provide certain amounts of ultraviolet light to contact lens mold assemblies that comprise a silicone hydrogel precursor composition. For example, the systems and methods may proide ultraviolet light at an intensity from 20 muW/cm^2 to 4000 muW/cm^2. The ultraviolet light intensity can be provided as substantially uniform levels to provide consistent curing for batches of silicone hydrogel contact lenses.
申请公布号 KR20080034032(A) 申请公布日期 2008.04.17
申请号 KR20087005739 申请日期 2006.08.07
申请人 COOPERVISION, INC. 发明人 ROGERS RICHARD C.
分类号 B29D11/00 主分类号 B29D11/00
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