PHOTOCURABLE RESIN COMPOSITION, CURED PRODUCT OF SAME AND PRINTED WIRING BOARD

The purpose of the present invention is to provide: a photocurable resin composition which is suppressed in the generation of an outgas; a cured product which is obtained by curing this photocurable resin composition; and a printed wiring board which is provided with this cured product. A photocurab...

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Bibliographic Details
Main Authors KONDO SHINOBU, MATSUMOTO SHIGERU, NORIKOSHI AKIO
Format Patent
LanguageEnglish
Published 18.03.2015
Subjects
APPARATUS SPECIALLY ADAPTED THEREFOR
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CINEMATOGRAPHY
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
ELECTROGRAPHY
HOLOGRAPHY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
MATERIALS THEREFOR
ORIGINALS THEREFOR
PHOTOGRAPHY
PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES
PHYSICS
PRINTED CIRCUITS
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Summary:The purpose of the present invention is to provide: a photocurable resin composition which is suppressed in the generation of an outgas; a cured product which is obtained by curing this photocurable resin composition; and a printed wiring board which is provided with this cured product. A photocurable resin composition which contains a carboxyl group-containing resin, a compound that has two or more ethylenically unsaturated groups in each molecule, and a photopolymerization initiator that is represented by general formula (I). (In the formula, R represents a structure represented by formula (II); l1 represents an integer of 2-4; and m1 represents an integer of 1 or more.
Bibliography:Application Number: CN2014801824