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    • 6. 发明专利
    • Release film
    • JP5333371B2
    • 2013-11-06
    • JP2010164901
    • 2010-07-22
    • 信越化学工業株式会社
    • 俊明 井原真治 入船
    • C08J5/18C08L23/00C08L83/04
    • PROBLEM TO BE SOLVED: To provide a mold releasing film which has no trouble in safety and environment because it can be formed without using a solvent, is improved in efficiency and reduced in formation cost because a formation process can largely be shortened, has no temporal change in exfoliation force because there is no remaining SiH group, and is largely low in material cost because a white gold catalyst is not required in the formation of the film. SOLUTION: This mold releasing film is characterized in that: a mold releasing agent composition containing (A) 100 pts.mass of a polyolefin resin and (B) 0.01 to 3 pts.mass of organopolysiloxane whose average unsaturated functional group number in one molecule is 3 to 30 is formed into a film shape and cured; the exfoliation force measured by using an adhesive tape according to the FTM10 of a FINAT test method SECTION1 is 1 to 6N/25 mm; and a residual adhesion rate measured according to the FTM11 of the method is not lower than 70%. COPYRIGHT: (C)2012,JPO&INPIT