A petroleum resin that is a polymer of a raw material component including a C9 fraction containing an aromatic olefin and dicyclopentadiene, in which a ratio C2/C1 (mass ratio) of a content C2 of the aromatic olefin to a content C1 of the dicyclopentadiene in the raw material component is 0.35 or more and 0.5 or less, and a softening point is 150° C. or higher.


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    Titel :

    PETROLEUM RESIN, ADDITIVE FOR RUBBER, UNCROSSLINKED RUBBER COMPOSITION, AND CROSSLINKED RUBBER


    Beteiligte:
    KAWASAKI HIROSHI (Autor:in) / KOBORI SHIMON (Autor:in) / KOBAYASHI YASUHIRO (Autor:in) / UCHIZAWA SHOTARO (Autor:in) / UEDA NAHO (Autor:in) / AKIYAMA YOICHI (Autor:in) / CHINO KEISUKE (Autor:in)

    Erscheinungsdatum :

    19.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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