Invention Grant
- Patent Title: Curable composition for optical material and optical waveguide
- Patent Title (中): 光学材料和光波导的可固化组合物
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Application No.: US12224951Application Date: 2007-03-07
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Publication No.: US08175439B2Publication Date: 2012-05-08
- Inventor: Naofumi Fujiue , Kenji Hara , Yoshihiro Ishikawa , Yoshikazu Shoji
- Applicant: Naofumi Fujiue , Kenji Hara , Yoshihiro Ishikawa , Yoshikazu Shoji
- Applicant Address: JP Tokyo
- Assignee: Adeka Corporation
- Current Assignee: Adeka Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2006-066294 20060310
- International Application: PCT/JP2007/054419 WO 20070307
- International Announcement: WO2007/105556 WO 20070920
- Main IPC: G02B6/00
- IPC: G02B6/00 ; H01L21/469
Abstract:
A curable composition for an optical material including a specific silicon-containing polymer (A), a specific epoxy resin (B) and an energy ray-sensitive cationic polymerization initiator (C) as essential components.
Public/Granted literature
- US20090074374A1 Curable Composition for Optical Material and Optical Waveguide Public/Granted day:2009-03-19
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