Photopolymerizable composition containing acylhaloacetic acid am

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

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430281, 430919, 430923, 430925, 20415923, 20415924, G03C 168

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045488924

ABSTRACT:
A photopolymerizable composition is described, containing an addition polymerizable, unsaturated compound having two or more ethylenically unsaturated double bonds within the molecule and a photopolymerization initiator, wherein said photopolymerization initiator is an acylhaloacetic acid amide derivative represented by formula (I) ##STR1## wherein Ar represents a substituted or unsubstituted aryl group, X represents a carbonyl or sulfonyl group, Y represents a chlorine atom or a bromine atom, R represents a hydrogen atom, a chlorine atom or a bromine atom, and R.sup.a and R.sup.b each represents a hydrogen atom, a substituted or unsubstituted alkyl group, an aryl group, or an aralkyl group.

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patent: 3827957 (1974-08-01), McGinniss
patent: 3827958 (1974-08-01), McGinniss
patent: 3877940 (1975-04-01), Ericson
patent: 4115224 (1978-09-01), Havinga
patent: 4298679 (1981-11-01), Shinozaki et al.

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