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:
Apr. 04, 2006
Filed:
Mar. 02, 2000
Takeshi Oohashi, Hitachi, JP;
Chikara Ishikawa, Hitachi, JP;
Takeshi Oohashi, Hitachi, JP;
Chikara Ishikawa, Hitachi, JP;
Hitachi Chemical Company, Ltd., Tokyo, JP;
Abstract
A photosensitive resin composition comprising (A) a carboxyl group-containing binder polymer which contains styrene or a styrene derivative as a copolymerized constituent, (B) a photo-polymerization initiator, and (C) a photo-polymerizable compound which has in its molecule at least one polymerizable ethylenically unsaturated bond and comprises a compound represented by the general formula (I)wherein Ris a hydrogen atom or a methyl group, A is an alkylenoxy group, Zis a halogen atom, an alkyl group, a cycloalkyl group, an aryl group, an amino group, an alkylamino group, a dialkylamino group, a nitro group, a cyano group, a mercapto group, an alkylmercapto group, an allyl group, a hydroxyalkyl group, a carboxyalkyl group, an acyl group, an alkoxy group or a group containing an heterocyclic group, m is an integer of 4 to 20, and n is an integer of 0 to 5.