| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold release agent which improves releasability upon resin molding. SOLUTION: This mold release agent includes an unsaturated bond-containing polyolefin polymer having the unsaturated bond at a terminal of a main chain, in which a content of the unsaturated bond at a terminal of all pieces measured by<SP>1</SP>H-NMR is≥80%, and a number average molecular weight (Mn) measured by gel permeation chromatography (GPC) is≥500 and≤10,000. COPYRIGHT: (C)2011,JPO&INPIT
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