发明授权
US08787723B2 Resin composition for forming optical waveguide, resin film for forming optical waveguide, and optical waveguide
失效
用于形成光波导的树脂组合物，用于形成光波导的树脂膜和光波导
- 专利标题： Resin composition for forming optical waveguide, resin film for forming optical waveguide, and optical waveguide
- 专利标题（中）： 用于形成光波导的树脂组合物，用于形成光波导的树脂膜和光波导
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申请号： US13266857申请日： 2010-04-28
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公开(公告)号： US08787723B2公开(公告)日： 2014-07-22
- 发明人: Tatsuya Makino , Toshihiko Takasaki , Masami Ochiai , Atsushi Takahashi
- 申请人： Tatsuya Makino , Toshihiko Takasaki , Masami Ochiai , Atsushi Takahashi
- 申请人地址： JP Tokyo
- 专利权人： Hitachi Chemical Company, Ltd.
- 当前专利权人： Hitachi Chemical Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Antonelli, Terry, Stout & Kraus, LLP.
- 优先权： JP2009-111499 20090430
- 国际申请： PCT/JP2010/057633 WO 20100428
- 国际公布： WO2010/126116 WO 20101104
- 主分类号： G02B6/10
- IPC分类号： G02B6/10 ; C08F2/48
摘要：
A resin composition for forming an optical waveguide, containing (A) a polyhydroxy polyether having an ethylenically unsaturated group on a side chain and an aromatic ring on a main chain, (B) a polymerizable compound having an ethylenically unsaturated group, and (C) a radical polymerization initiator; a resin film for forming an optical waveguide; and an optical waveguide having a core part formed by using the resin film for forming an optical waveguide.
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