POLYOLEFIN RESIN COMPOSITION FILLED WITH INORGANIC MATERIAL

    公开(公告)号:JPS55165935A

    公开(公告)日:1980-12-24

    申请号:JP7430779

    申请日:1979-06-13

    Applicant: KAO CORP

    Abstract: PURPOSE:Titled resin composition having excellent slip properties, prepared by adding a polymerized fatty acid to a polyolefin resin having an added inorganic filler. CONSTITUTION:There are mixed (a) 20-80pts.wt. of a polyolefin resin such as a (co)polymer of ethylene or propylene, (b) 80-20pts.wt. of an inorganic filler, such as calcium carbonate, magnesium silicate or glass powder, and (c) 0.1-5 pts.wt. of a polymerized fatty acid prepared by the polymerization of a semi-drying oil fatty acid (ester). Preferable examples of said polymerized fatty acids include those containing as the main components, a polymer of unsaturated fatty acids of about 18C, and consisting of about 0-5wt% of a monomer acid, about 60-100 wt% of a dimer acid and about 0-30wt% of a trimer or higher acid.

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