RESIN COMPOSITION FOR MOLD RELEASE FILM, MOLD RELEASE FILM USING THE SAME AND METHOD FOR MANUFACTURING THE MOLD RELEASE FILM

摘要

<P>PROBLEM TO BE SOLVED: To provide a resin composition for a mold release film that meets requirements for a mold release film such as mold releasability, heat resistance, shape followability, stain resistance and uniform moldability, is easily disposed of and is relatively cheap, to provide a mold release film using the resin composition and to provide a method for manufacturing the mold release film. Ž<P>SOLUTION: The resin composition for a mold release film includes a resin component composed mainly of (A) a polybutylene terephthalate resin produced by copolymerizing with a diol compound as a third component and (B) a polymethylpentene resin wherein the mass ratio of the resin (A) to the resin (B) is 100:20-100:5. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž