The copolymer contains an aromatic vinyl monomer unit, and structural units represented by the following formulas (1) to (4), and, based on 100% by mass of a total amount of these structural units, a content C1 of the formula (1) is 0% by mass or more and 3% by mass or less; a content C2 of the formula (2) is 2% by mass or more and less than 20% by mass; a content C3 of the formula (3) is 4% by mass or more and 80% by mass or less; a content C4 of the formula (4) is 2% by mass or more and 80% by mass or less; and a total of the contents C1 and C2 is 3% by mass or more and less than 20% by mass:


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    Title :

    Copolymer, Copolymer Composition, and Rubber Composition


    Contributors:

    Publication date :

    2022-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS , Behandlung oder chemische Modifizierung von Kautschuken / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS



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