发明申请
US20140243496A1 URETHANE-BASED OPTICAL COMPONENT AND MANUFACTURING PROCESS THEREFOR
有权
基于URETHANE的光学元件及其制造工艺
- 专利标题: URETHANE-BASED OPTICAL COMPONENT AND MANUFACTURING PROCESS THEREFOR
- 专利标题(中): 基于URETHANE的光学元件及其制造工艺
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申请号: US14239476申请日: 2012-08-20
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公开(公告)号: US20140243496A1公开(公告)日: 2014-08-28
- 发明人: Masahisa Kousaka , Yasuhisa Okamoto
- 申请人: Masahisa Kousaka , Yasuhisa Okamoto
- 申请人地址: JP Shinjyuku-ku, Tokyo
- 专利权人: HOYA CORPORATION
- 当前专利权人: HOYA CORPORATION
- 当前专利权人地址: JP Shinjyuku-ku, Tokyo
- 优先权: JP2011-179902 20110819
- 国际申请: PCT/JP2012/071015 WO 20120820
- 主分类号: C08G75/02
- IPC分类号: C08G75/02
摘要:
The present invention relates to a urethane optical member containing at least one kind of structures represented by the following formulae (1) and (2) in a structure constituting the optical member, and a method for producing the same.
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