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:
Mar. 29, 1988
Filed:
May. 29, 1986
Hideo Sato, Yokohamashi, JP;
Hiroshi Kawabata, Yokohamashi, JP;
Chisso Corporation, Osaka, JP;
Abstract
A photo-setting resin composition having a good storage stability; using no hexavalent chrome; having well-balanced photosenstive and dyeing properties; capable of being developed with an aqueous solvent; and having a superior resolution when a color filter is formed, is provided, which composition is obtained by copolymerizing as effective components, a monomer expressed by the formula ##STR1## wherein R.sup.1 represents H, CH.sub.3 or C.sub.2 H.sub.5 ; X represents --O-- or --NH--; Y represents a linear chain or branched hydrocarbon group of 1 to 4 carbon atoms; .PHI. represents ##STR2## wherein R.sup.2 and R.sup.3 each represent an alkyl group of 1 to 4 carbon atoms and Z.sup..crclbar. represents an anion,