The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2013
Filed:
May. 21, 2003
Shinji Hayashi, Tokyo, JP;
Akitaka Nishio, Tokyo, JP;
Masami Okuo, Chita-gun, JP;
Kensaku Sonoda, Chita-gun, JP;
Chihiro Imase, Chita-gun, JP;
Yoshikazu Nakashima, Chita-gun, JP;
Shinji Hayashi, Tokyo, JP;
Akitaka Nishio, Tokyo, JP;
Masami Okuo, Chita-gun, JP;
Kensaku Sonoda, Chita-gun, JP;
Chihiro Imase, Chita-gun, JP;
Yoshikazu Nakashima, Chita-gun, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
NOF Corporation, Tokyo, JP;
Abstract
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.