RELEASE AGENT AND RELEASE FILM

摘要

PROBLEM TO BE SOLVED: To provide a long chain acrylic release agent which has no trouble on coating workability, is excellent in solvent resistance and releasability from an adhesive surface and satisfies properties necessary for a release agent. SOLUTION: The release agent comprises a reaction product between a (meth)acrylic polymer containing a specific repeating unit and an aliphatic polyisocyanate compound containing two or more isocyanate groups as the active ingredient. COPYRIGHT: (C)2003,JPO