Patent ID: 6100312
Filing Date: 2000-08-08
Classification: C08F,C08L,C09B

Abstract:
A radiation sensitive colored composition comprising (A) a copolymer prepared by copolymerizing at least (1) a monofunctional macromonomer which has a weight-average molecular weight of 3.times.10.sup.4 or below and comprises a polymeric moiety having a repetition of at least one unit constituent represented by the following formula (IIa) or (IIb) and a polymerizable double bond-containing group represented by the following formula (I) situated at only one end of the polymeric moiety, (2) a monomer represented by the following formula (III) and (3) a quaternary ammonium salt monomer; (B) a radiation sensitive compound containing a monomer which is polymerizable upon exposure to light; and (C) a pigment: ##STR24## wherein V.sub.0 represents --COO--, --OCO--, --CH.sub.2 OCO--, --CH.sub.2 COO--, --O--, --SO.sub.2 --, --CO--, --CONHCOO--, --CONHCONH--, --CONHSO.sub.2, --CON(P.sub.3)--, --SO.sub.2 N(P.sub.3)-- or --C.sub.6 H.sub.4 --; P.sub.3 represents a hydrogen atom or a hydrocarbon group; c.sub.1 and c.sub.2 are the same or different, and each of them represents a hydrogen atom, a halogen atom, a cyano group, a hydrocarbon group, --COO--Z' or a group having --COO--Z' via a hydrocarbon; and Z' represents a hydrogen atom or a group selected from the group consisting of methyl, ethyl, propyl, butyl, heptyl, hexyl, octyl, decyl, dodecyl, hexadecyl, octadecyl, 2-chloroethyl, 2-bromoethyl, 2-cyanoethyl, 2-methoxycarbonylmethyl, 2-methoxyethyl, 3-bromopropyl, 2-methyl-1-propenyl, 2-butenyl, 2-pentenyl, 3-methyl-2-pentenyl, 1-pentenyl, 1-hexenyl, 2-hexenyl, 4-methyl-2-hexenyl, benzyl, phenetyl 3-phenylpropyl, naphthylmethyl, 2-naphthylethyl, chlorobenzyl, bromobenzyl, methylbenzyl, ethylbenzyl, methoxybenzyl, dimethylbenzyl, dimethoxybenzyl, cyclohexyl, 2-cyclohexylethyl, 2-cyclopentylethyl, phenyl, naphthyl, tolyl, xylyl, propylphenyl, butylphenyl, octylphenyl, dodecylphenyl, methoxyphenyl, ethoxyphenyl, butoxyphenyl decyloxphenyl, chlorophenyl, dichlorophenyl, bromophenyl, cyanophenyl, acetylphenyl, methoxycarbonylphenyl, ethoxycarbonylphenyl, butoxycarbonylphenyl, acetamidophenyl, propionamidophenyl and dodecyloylamidophenyl: ##STR25## wherein V.sub.1 has the same meaning as V.sub.0 in formula (I); Q.sub.1 represents an aliphatic group having 1 to 18 carbon atoms or an aromatic group having 6 to 12 carbon atoms; d.sub.1 and d.sub.2 are the same or different, and they have the same meanings as c.sub.1 and c.sub.2 in formula (I) respectively; Q.sub.0 represents --CN or --C.sub.6 H.sub.4 --T; T represents a hydrogen atom, a halogen atom, a hydrocarbon group, an alkoxy group or --COOZ""; and Z"" represents an alkyl group, an aralkyl group or an aryl group: ##STR26## wherein V.sub.2 has the same meaning as V.sub.2 in formula (IIa); Q.sub.2 has the same meaning as Q.sub.1 in formula (IIa); and e.sub.1 and e.sub.2 have the same meanings as c.sub.1 and c.sub.2 in formula (I) respectively.