Photopolymerizable composition, color filter, and production of

Details Photopolymerizable composition, color filter, and production of Photopolymerizable composition, color filter, and production of

1996-02-09

1997-07-22

Hamilton, Cynthia

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

430906, 522142, 522137, G03F 7037

Patent

active

056502630

ABSTRACT:
An alkali-developable photopolymerizable composition is disclosed, comprising (1) a photopolymerization initiator or a photopolymerization initiator system, (2) an addition polymerizable monomer having an ethylenically unsaturated double bond, and (3) a resin obtained by reacting a copolymer comprising at least a repeating unit represented by formula (I): ##STR1## wherein Ar.sup.1 represents a phenyl group or a phenyl group substituted with an alkyl group having from 1 to 4 carbon atoms, an alkoxy group having from 1 to 4 carbon atoms, an aryl group having from 6 to 10 carbon atoms, an aralkyl group having from 8 to 12 carbon atoms, a halogen atom, or a combination of two or more of these substituents; and x represents a molar content of the repeating unit in the copolymer, ranging from 0.85 to 0.55,
and a repeating unit represented by formula (II): ##STR2## wherein y represents a molar content of the repeating unit in the copolymer, ranging from 0.15 to 0.45, and wherein the copolymer has a number average molecular weight of from 500 to 30,000,
with a primary amine represented by formula (III):

REFERENCES:
patent: 3556793 (1971-01-01), Field et al.
patent: 4855215 (1989-08-01), Nakano et al.
patent: 4987054 (1991-01-01), Sondergeld

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