Patent ID: 7351773
Filing Date: 2008-04-01
Classification: C08F,C08G,C08K,C08L

Abstract:
1. A polymerizable composition comprising (A) a resin selected from the group consisting of a polyamide resin which is soluble or swells in water or aqueous alkali solutions and a polyester resin which is soluble or swells in water or aqueous alkali solutions, (B) an infrared absorber, (C) a radical polymerization initiator, and (D) a radical-polymerizable compound, wherein the resin (A) has carboxy groups in side chains thereof; and wherein the resin (A) has bonds represented by one of the following formulae (II) to (V) in side chains thereof: wherein R 5 to R 7 each independently represents a hydrogen atom or a monovalent organic group; X represents an oxygen atom, a sulfur atom, or —N(R 17 )—, in which R 17 represents a hydrogen atom or a monovalent organic group; R 8 to R 12 each independently represents a hydrogen atom or a monovalent organic group; Y represents an oxygen atom, a sulfur atom, or —N(R 18 )—, in which R 18 represents a hydrogen atom or a monovalent organic group; R 13 to R 15 each independently represents a hydrogen atom or a monovalent organic group; Z represents an oxygen atom, a sulfur atom, —N(R 19 )—, or optionally substituted phenylene, in which R 19 represents a hydrogen atom or a monovalent organic group; R 16 represents a hydrogen atom or a monovalent organic group; and A represents an optionally substituted alkylene or optionally substituted phenylene group.