Dai Nippon Printing Co., Ltd.

Nof Corporation

Chihiro Imase

Masashi Nishiyama

Shinji Hayashi

Koji Sato

Tomonori Nishida

Shun Saito

Akitaka Nishio

Kensaku Sonoda

Yoshikazu Nakashima

Masami Okuo

A curable resin composition is provided which uses a fumarate copolymer which is excellent in thermal discoloration resistance as a binder component and is capable of forming details of a color filter. The curable resin composition of the present invention is a photocurable resin composition for forming a protective layer, RGB pixels, a black matrix or a spacer of a color filter, and contains as a binder component a fumarate copolymer having at least a molecular structure wherein a constituent unit represented by the following Formula 1 and a constituent unit having an acidic functional group(s) are linked, preferably further having a constituent unit with an ethylenically unsaturated bond: wherein, each of Rand Ris independently a branched Calkyl group which may be substituted, or a Ccycloalkyl group which may be substituted.

Photocurable resin composition for forming overcoats RGB pixels black matrixes or spacers in color filter production, and color filters

An ink-jet ink composition for a color filter of the present invention comprises; (A) an epoxy compound having two or more epoxy groups, and (B) a carboxyl group block compound having two or more functional groups represented by the formula 1a or 1b, wherein R, R, R, R, Rand Reach denote a hydrogen or an organic group having 1-18 carbon atoms, Rand Reach denote an organic group having 1-18 carbon atoms, Yand Yeach denote an oxygen or a sulfur. Rand Rmay be bonded with each other. The present invention further discloses a production method for the above-mentioned ink composition, and a production method for a color filter using the above-mentioned ink composition.

Ink-jet ink composition for color filter, production method for ink composition, and production method for color filter

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Chita-gun, Japan

Chihiro Imase