Title:
RESIN COMPOSITION, PREPREG, AND METAL-FOIL-CLADDED LAMINATE BOARD
Document Type and Number:
WIPO Patent Application WO/2012/111543
Kind Code:
A1
Abstract:
Provided are: a resin composition which has excellent heat resistance, exhibits high optical reflectance in an ultraviolet light region and a visible light region, rarely undergoes the deterioration in optical reflectance when subjected to a heat treatment, and can be used suitably for a printed wiring board to be mounted on an LED; and a prepreg, a metal-foil-cladded laminate board and the like, each of which is produced using the resin composition. This resin composition comprises (A) a fluorene-containing epoxy resin having a specific structure, (B) an acid anhydride of a completely or partially hydrogenated product of an aromatic polycarboxylic acid, (C) titanium dioxide, and (D) a wetting dispersant.
Inventors:
MORISHITA KOJI (JP)
KOIZUMI KAORU (JP)
TAKADA KEISUKE (JP)
KOIZUMI KAORU (JP)
TAKADA KEISUKE (JP)
Application Number:
PCT/JP2012/053066
Publication Date:
August 23, 2012
Filing Date:
February 10, 2012
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
MORISHITA KOJI (JP)
KOIZUMI KAORU (JP)
TAKADA KEISUKE (JP)
MORISHITA KOJI (JP)
KOIZUMI KAORU (JP)
TAKADA KEISUKE (JP)
International Classes:
C08L63/00; B32B15/092; C08J5/24; C08K3/22; C08K5/1539; C08L101/02
Foreign References:
JP2008001880A | 2008-01-10 | |||
JP2009235359A | 2009-10-15 | |||
JPH02103236A | 1990-04-16 | |||
JPH03281635A | 1991-12-12 | |||
JP2010275497A | 2010-12-09 | |||
JP2009035728A | 2009-02-19 | |||
JP2007137050A | 2007-06-07 | |||
JPH10202789A | 1998-08-04 | |||
JP2008001880A | 2008-01-10 | |||
JP3659533B2 | 2005-06-15 |
Other References:
"Sousetsu Epoxy Jushi", November 2003, EPOXY JUSHI GIJUTSU KYOKAI
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
Yoshiyuki Inaba (JP)
Yoshiyuki Inaba (JP)
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Claims:
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