| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel polyol composition that affords an adhesive exhibiting good adhesion to a polyolefin resin and use of the polyol composition. SOLUTION: The polyol composition for an adhesive for a polyolefin comprises a combination of (A) a hydroxy group-terminated conjugated diene polymer having at least 50 mol% of a 1,2-bond unit in the molecule which is liquid at ordinary temperature and (B) a hydroxy group-terminated conjugated diene polymer having more than 50 mol% of a 1,4-bond unit in the molecule which is liquid at ordinary temperature. An adhesive for polyolefins, a sealing material for polyolefins and a coating for polyolefins comprising the polyol composition and a polyisocyanate curing agent are also provided. COPYRIGHT: (C)2008,JPO&INPIT
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