CURABLE COMPOSITION AND CURED PRODUCT THEREOF

WIPO Patent Application WO/2007/111216

A1

The object is to make a curable composition formulatable into a one-component type having excellent storage stability. Disclosed is a curable composition comprising (A) a compound having a carboxyl group, (B) an epoxy resin, (C) an acid, (D) a ketone-type solvent, (E) a photosensitive (meth)acrylate compound and (F) a photopolymerization initiator. When a photosensitive compound having a carboxyl group is used as the component (A), the component (E) (i.e., a photosensitive (meth)acrylate compound) can be eliminated. The epoxy resin (B) comprises at least one component selected from the group consisting of (B-1) an epoxy resin having two or more epoxy groups per molecule and (B-2) an epoxy resin having a 1,3-dioxolane ring which can be produced by performing a partial addition reaction of a ketone to an epoxy resin having two or more epoxy groups per molecule.

KOHIYAMA NOBORU (JP)
OGAWA YUHTA (JP)
MORINO HIROMITSU (JP)
SONG KWANG-HO (JP)
IIJIMA TATSUYA (JP)

PCT/JP2007/055851

October 04, 2007

March 22, 2007

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TAIYO INK MFG CO LTD (JP)
KOHIYAMA NOBORU (JP)
OGAWA YUHTA (JP)
MORINO HIROMITSU (JP)
SONG KWANG-HO (JP)
IIJIMA TATSUYA (JP)

G03F7/032; G03F7/004; G03F7/027

JP2002311580A	2002-10-23
JPH06258829A	1994-09-16
JP2004061566A	2004-02-26
JPH03126950A	1991-05-30
JPH08239438A	1996-09-17
JP2005024659A	2005-01-27
JP2003280191A	2003-10-02
JP2003280189A	2003-10-02
JP2003277470A	2003-10-02
JP2004157419A	2004-06-03
JPH08134138A	1996-05-28
JPH10139777A	1998-05-26
JPH11271972A	1999-10-08

YOSHIDA, Shigeki (Shinyo Bldg.14-2, Takadanobaba 2-chom, Shinjuku-ku Tokyo 75, JP)

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