The present disclosure relates to a hydrogenated petroleum resin and a rubber composition comprising the same. The hydrogenated petroleum resin according to the present disclosure not only improves the viscoelastic properties of the rubber including the same, but also has excellent compatibility with the rubber, thereby improving the overall physical properties of the rubber. Accordingly, a rubber molded article, such as a tire, manufactured from the rubber composition containing the hydrogenated petroleum resin has improved grip strength (wet/dry) and reduced increase in rolling resistance due to improved grip, thereby simultaneously satisfying both grip and rolling resistance properties required as a tire, this makes it possible to produce a tire having low fuel consumption and high performance.

    本公开涉及一种氢化石油树脂和包含该氢化石油树脂的橡胶组合物。根据本公开的氢化石油树脂不仅改善了包含其的橡胶的粘弹性质,而且具有与橡胶的优异的相容性,因此改善了橡胶的总体物理性质。因此,由包含所述氢化石油树脂的橡胶组合物制造的橡胶模制品如轮胎具有改善的抓地强度(湿/干)并且由于改善了抓地力而降低了滚动阻力的增加,从而同时满足作为轮胎需要的抓地力和滚动阻力的两种性质,由此可以制造低燃料消耗并且高性能的轮胎。


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    Titel :

    Hydrogenated petroleum resin and rubber composition comprising same


    Weitere Titelangaben:

    氢化石油树脂以及包含该氢化石油树脂的橡胶组合物


    Beteiligte:
    LEE SANG-HYUN (Autor:in) / CHO MIN SIK (Autor:in) / PARK SUYEON (Autor:in)

    Erscheinungsdatum :

    2023-05-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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 / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen



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