PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition constituting a non-pneumatic tire, the thermoplastic elastomer composition to improve the rim removal resistance of the non-pneumatic tire.SOLUTION: A thermoplastic elastomer composition is formed by blending a noncrystalline resin of 10-100 pts.mass with 100 pts.mass of a thermoplastic elastomer that includes a side chain having an imino group and/or a nitrogen-containing heterocycle and a carbonyl-containing group, the thermoplastic elastomer composition having JIS A hardness of 40-70.SELECTED DRAWING: Figure 1

    【課題】非空気入りタイヤを構成する熱可塑性エラストマー組成物であって、非空気入りタイヤの耐リム外れ性を改良した熱可塑性エラストマー組成物を提供する。【解決手段】イミノ基および/または含窒素複素環とカルボニル含有基とを含有する側鎖を有する熱可塑性エラストマー100質量部に非結晶性樹脂を10〜100質量部配合してなり、JIS A硬度が40〜70であることを特徴とする。【選択図】図1


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    Title :

    THERMOPLASTIC ELASTOMER COMPOSITION


    Additional title:

    熱可塑性エラストマー組成物


    Contributors:

    Publication date :

    2017-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen



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