Rubber compositions and their uses
    20.
    发明授权
    Rubber compositions and their uses 有权
    橡胶组合物及其用途

    公开(公告)号:US06943220B2

    公开(公告)日:2005-09-13

    申请号:US10103704

    申请日:2002-03-25

    摘要: This invention relates to a composition comprising (A) an ethylene-α-olefin having 3 to 20 carbon atoms-non-conjugated polyene copolymer, (B) a specific fine-powdered silicic acid and/or a silicate having a specific surface area of 5 to 500 m2/g (BET adsorption amount: ISO 5794/1, Annex D), (C) at least one kind of α,β-unsaturated carboxylic acid metal salts, (D) an organic peroxide, further optionally (E) one antioxidant selected from sulfur-containing antioxidants, phenolic antioxidants and amine antioxidants, and/or (F) sulfur, and this invention relates to a rubber product obtainable by crosslinking the above composition.

    摘要翻译: 本发明涉及一种组合物,其包含(A)具有3-20个碳原子的乙烯-α-烯烃 - 非共轭多烯共聚物,(B)特定的细粉末硅酸和/或比表面积的硅酸盐 5至500m 2 / g(BET吸附量:ISO 5794/1,附件D),(C)至少一种α,β-不饱和羧酸金属盐,(D) 有机过氧化物,进一步任选地(E)一种选自含硫抗氧化剂,酚类抗氧化剂和胺抗氧化剂的抗氧化剂和/或(F)硫,本发明涉及通过交联上述组合物获得的橡胶产品。