发明申请
US20100127411A1 METHOD OF MANUFACTURING OPTICAL MEMBER, METHOD OF MANUFACTURING PLASTIC LENS, GASKET FOR MOLDING PLASTIC LENS, AND JIG FOR CASTING MONOMER
有权
制造光学构件的方法，制造塑料镜片的方法，用于模制塑料镜片的垫圈和用于铸造单体的喷嘴
- 专利标题： METHOD OF MANUFACTURING OPTICAL MEMBER, METHOD OF MANUFACTURING PLASTIC LENS, GASKET FOR MOLDING PLASTIC LENS, AND JIG FOR CASTING MONOMER
- 专利标题（中）： 制造光学构件的方法，制造塑料镜片的方法，用于模制塑料镜片的垫圈和用于铸造单体的喷嘴
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申请号： US12694673申请日： 2010-01-27
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公开(公告)号： US20100127411A1公开(公告)日： 2010-05-27
- 发明人: Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
- 申请人： Masanori Kadota , Shigeo Nakamura , Kengo Hirayama , Yoshitaka Kitahara , Yuji Hoshi , Yasuhisa Okamoto
- 申请人地址： JP Shinjuku-ku
- 专利权人： HOYA CORPORATION
- 当前专利权人： HOYA CORPORATION
- 当前专利权人地址： JP Shinjuku-ku
- 优先权： JP2002-105180 20020408; JP2002-111441 20020415; JP2003-031857 20030210
- 主分类号： B29D11/00
- IPC分类号： B29D11/00
摘要：
A method of manufacturing an optical member by mixing isocyanate terminal prepolymer component (A) and aromatic diamine component (B), and immediately after mixing, casting a mixture into a casting mold to obtain a molded article. A method of manufacturing a plastic lens by mixing said components (A) and (B), immediately after mixing, casting a mixture into a casting mold and polymerizing it to obtain a molded article. A gasket for molding plastic lenses comprised of a cylindrical member. A casting mold for molding plastic lenses using this gasket and a monomer casting jig.