Water-soluble photosensitive polymer and a water-soluble photosensitive resin composition

摘要

PROBLEM TO BE SOLVED: To provide a water-soluble resin composition which is water- developable and which has high sensitivity, high definition and good storage stability.;SOLUTION: The water-soluble photosensitive polymer characterized by containing a compound having an azide group, a water-soluble alkali base and a water-soluble non-photosensitive part as a monomer unit and the resin composition thereof are provided. The water-soluble photosensitive resin composition is provided, which is characterized in that the base is alkali sulfonate.;COPYRIGHT: (C)2002,JPO