A rubber composition comprising at least one compound selected from the group consisting of compounds represented by formulae (1)-(7) and 3-methyl-5-pyrazolone, and a rubber component. (In the formula, the R group represents a hydrazide group, an N '-alkylidene hydrazide group, an N-allylaminoformyl group, a 3-carboxyacryloyl group, a hydrazine carboxyamino group, a thiocarboxyl group, a thiol group or a hydrogen atom. And R4 is a sulfur atom or an oxygen atom. And R5 is a thiol group or a hydroxyl group. And R6 represents an alkylene group having 1 to 4 carbon atoms. R7 is alkyl, aralkyl, aryl or heterocyclic radical. And R8 is a hydrogen atom or an amino group. And R9 is a heteroatom. And R10 represents a heterocyclic group. )

    橡胶组合物,其包含选自由下述式(1)~(7)所示的化合物及3‑甲基‑5‑吡唑啉酮组成的组中的至少一种化合物、以及橡胶成分而成。〔式中,R基表示酰肼基、N’‑烷叉基酰肼基、N‑烯丙基氨基甲酰基、3‑羧基丙烯酰基、肼羧基氨基、硫代羧基、硫醇基或氢原子。R4为硫原子或氧原子。R5为硫醇基或羟基。R6为碳原子数1~4的亚烷基。R7为烷基、芳烷基、芳基或杂环基。R8为氢原子或氨基。R9为杂原子。R10为杂环基。〕


    Access

    Download


    Export, share and cite



    Title :

    Rubber composition, tire, and rubber additive


    Additional title:

    橡胶组合物、轮胎及橡胶用添加剂


    Contributors:

    Publication date :

    2022-11-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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




    RUBBER COMPOSITION, TIRE, AND RUBBER ADDITIVE

    SHINOZAKI SHINYA / OKABE YUKI | European Patent Office | 2022

    Free access

    RUBBER COMPOSITION, TIRE, AND RUBBER ADDITIVE

    OKABE YUKI / SATO TAKASHI / SHINOZAKI SHINYA | European Patent Office | 2022

    Free access

    RUBBER ADDITIVE, RUBBER COMPOSITION, AND TIRE

    MINAMINO YUKIYA / NOMURA KOTA / MIYAKITA SOKI et al. | European Patent Office | 2025

    Free access

    RUBBER COMPOSITION, TIRE, AND RUBBER ADDITIVE

    SHINOZAKI SHINYA | European Patent Office | 2022

    Free access