PHOTORADICAL GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION AND ARTICLE

摘要

PROBLEM TO BE SOLVED: To obtain a radical generator which is a self-cleavage initiator but is reduced in volatilization of low molecular decomposed products and generation of odor during light irradiation or postbaking and leaves no low molecular decomposition products in the final product and provide a photosensitive resin composition and articles using the radical generator. SOLUTION: The photoradical generator comprises one or more self-cleavage photoradical generating sites in one molecule and a compound (a) having one or more ethylenically unsaturated groups. COPYRIGHT: (C)2005,JPO&NCIPI