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Title:
CURABLE COMPOSITION, METHOD FOR MANUFACTURING AN EPOXY RESIN/INORGANIC POLYMER COMPOSITE MATERIAL USING SAID CURABLE COMPOSITION, AND EPOXY RESIN/INORGANIC POLYMER COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/142468
Kind Code:
A1
Abstract:
The disclosed curable composition contains: (A) a group 4 metal alkoxide partially modified by a carboxylic acid, each molecule of which has a functional group which reacts to hydroxyl groups or epoxy groups, or a polyvalent carboxylic acid anhydride; and (B) an epoxy compound. Said group 4 metal is preferably zirconium or titanium. Using the disclosed curable composition makes it easy to form a homogenous epoxy resin/inorganic polymer composite material that is highly transparent, has a high index of refraction, and comprises a cured epoxy resin and a group 4 metal oxide.

Inventors:
OCHI MITSUKAZU (JP)
KURAYA MIYUKI (JP)
Application Number:
PCT/JP2011/061121
Publication Date:
November 17, 2011
Filing Date:
May 09, 2011
Export Citation:
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Assignee:
KANSAI UNIVERSITY (JP)
DAICEL CHEM (JP)
OCHI MITSUKAZU (JP)
KURAYA MIYUKI (JP)
International Classes:
C08G79/00; C08G59/40
Domestic Patent References:
WO2002083764A12002-10-24
Foreign References:
JP2008274013A2008-11-13
JP2008274014A2008-11-13
JP2005298800A2005-10-27
JP2010528984A2010-08-26
JP2009132910A2009-06-18
JPH03281539A1991-12-12
Other References:
GIEN, no. 130, 31 March 2010 (2010-03-31), pages 52 - 53
POLYMER PREPRINTS, vol. 58, no. 1, 2009, JAPAN, pages 2PF064
JOURNAL OF MATERIALS & TECHNOLOGY, vol. 45, 2010, pages 2655 - 2661
NETWORK POLYMER, vol. 31, no. 3, 10 May 2010 (2010-05-10), pages 142 - 147
Attorney, Agent or Firm:
GOTO, YUKIHISA (JP)
Yukihisa Goto (JP)
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