RESIN COMPOSITION FOR LASER ENGRAVING, RELIEF PRINTING PLATE ORIGINAL PLATE FOR LASER ENGRAVING AND MANUFACTURING METHOD OF THE PLATE, RELIEF PRINTING PLATE FOR LASER ENGRAVING AND MANUFACTURING METHOD OF THE PLATE

摘要

PPROBLEM TO BE SOLVED: To provide a resin composition for laser engraving excellent in a rinsing property of engraving waste generated during laser engraving and engraving sensibility in the laser engraving, and capable of suppressing an uncomfortable smell generated during the manufacturing of a relief printing plate original plate and during the laser engraving, a relief printing plate original plate for laser engraving using the composition and the manufacturing method of the plate, and a relief printing plate for laser engraving using the relief printing plate original plate and the manufacturing method of the plate. PSOLUTION: The resin composition for laser engraving includes (a) a cross-linking agent having two or more of cross-linkable groups, (b) a polymer having reactive groups capable of reacting with the cross-linkable groups and forming a cross-linked structure, and (c) a metal compound including metal atoms selected from a group comprising group-1 elements to group-15 elements in a periodic table. PCOPYRIGHT: (C)2011,JPO&INPIT