Thermoplastic polymer composition

Abstract

PURPOSE: To obtain a resin composition having excellent compatibility, improved transparency, heat resistance, mechanical strength and wear resistance, comprising a specific hydrogenated diene-based polymer, thermoplastic elastomer, olefin- based elastomer, etc. CONSTITUTION: (A) A hydrogenated diene-based polymer prepared by hydrogenating ≥80% olefinic unsaturated bond of a block copolymer having three polymer blocks of a polymer consisting essentially of a vinyl aromatic compound and two polybutadiene polymers having 30-70wt.% 1,2-vinyl bond content and <30% 1,2-vinyl bond content is blended with (C) an olefin-based elastomer comprising a copolymer of a monomer containing an unsaturated carboxylic acid, etc., and 5-97wt.% vinyl aromatic compound and containing carboxyl group, etc., in the ratio of 1-150 pts.wt. component C to 100 pts.wt. total amount of 2-98wt.% component A and 2-98wt.% component B. COPYRIGHT: (C)1991,JPO&Japio

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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    JP-2002302601-AOctober 18, 2002Sumitomo Electric Fine Polymer Inc, Sumitomo Electric Ind Ltd, 住友電工ファインポリマー株式会社, 住友電気工業株式会社熱可塑性ポリウレタンを含有する樹脂組成物および、それを用いた熱収縮チューブ
    JP-2009242463-AOctober 22, 2009Asahi Kasei Chemicals Corp, 旭化成ケミカルズ株式会社Thermoplastic elastomer composition