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    • 93. 发明申请
    • RUBBER COMPOSITION WITH MULTIPLE REINFORCING RESINS
    • 橡胶组合物与多种增强树脂
    • US20150225551A1
    • 2015-08-13
    • US14430511
    • 2013-09-19
    • Xiaofeng Shaw YANGJesse J. ARNOLD
    • Xiaofeng Shaw YangJesse J. Arnold
    • C08L7/00C08J3/20C08K3/04B60C15/00B60C1/00
    • C08L7/00B60C1/00B60C1/0016B60C15/00B60C2015/042C08J3/203C08J2307/00C08J2461/06C08K3/013C08K3/04C08K5/13C08K5/17C08K5/18C08K5/19C08K5/34922C08L9/00C08L61/06C08L2312/00C08K3/0033
    • A tire component comprising a rubber composition having a highly unsaturated diene elastomer and a reinforcing filler with a first methylene acceptor selected from 3-hydroxydiphenylamine, 4-hydroxydiphenylamine or combinations thereof; a second methylene acceptor selected from a Novolac resin, diphenylolmethane, diphenylolethane diphenylolpropane, diphenylolbutare, a naphthol, a cresol or combinations thereof and a methylene donor. A method for manufacturing a tire component includes mixing together components of a rubber composition into a non-productive mix, the components including a highly unsaturated diene elastomer, a reinforcing filler, a first methylene acceptor selected from 3-hydroxydiphenylamine, 4-hydroxydiphenylamine or combinations thereof and a second methylene acceptor selected from a Novolac resin, diphenylolmethane, diphenylolethane diphenylolpropane, diphenylolbutane, a naphthol, a cresol or combinations thereof; and mixing a methylene donor and a vulcanizing agent into the non-productive mix to convert the non-productive mix to a productive mix.
    • 一种轮胎组件,其包含具有高度不饱和二烯弹性体的橡胶组合物和具有选自3-羟基二苯胺,4-羟基二苯胺或其组合的第一亚甲基受体的增强填料; 选自酚醛清漆树脂,二羟甲基甲烷,二苯基醚乙烯二苯基丙烷,二苯酚基丁酸,萘酚,甲酚或其组合的亚甲基受体和亚甲基供体。 制造轮胎部件的方法包括将橡胶组合物的组分混合成非生产性混合物,所述组分包括高度不饱和的二烯弹性体,增强填料,选自3-羟基二苯胺,4-羟基二苯胺或组合的第一亚甲基受体 以及选自酚醛清漆树脂,二羟甲基甲烷,二苯基醚乙烯二苯基丙烷,二苯甲基丁烷,萘酚,甲酚或其组合的第二亚甲基受体; 并将亚甲基供体和硫化剂混合到非生产性混合物中以将非生产性混合物转化成生产性混合物。
    • 98. 发明申请
    • METHOD FOR PRODUCING FLAME-RETARDANT THERMOPLASTIC ELASTOMER COMPOSITION
    • 制造阻燃热塑性弹性体组合物的方法
    • US20150183972A1
    • 2015-07-02
    • US14578345
    • 2014-12-20
    • Sumitomo Chemical Company, Limited
    • Ryosuke KUROKAWANobuhiro NATSUYAMA
    • C08L19/00C08J3/20
    • C08L19/00C08J3/203C08J2319/00C08J2323/08C08J2423/12C08L23/16C08L2201/02C08L2312/02C08L23/12C08L23/06C08L23/0846C08L61/02
    • A flame-retardant thermoplastic elastomer composition is provided to produce a molded article possessing mechanical properties, flame retardancy and softness inherently possessed by a molted article obtained from a thermoplastic elastomer composition containing a mineral oil-based softening agent and a flame retardant and fails to stain a mold after injection molding. A production method includes step (1) obtaining a thermoplastic elastomer composition by dynamically crosslinking a polymer mixture (A) containing an ethylene-α-olefin-based copolymer rubber (A1) and a propylene-based polymer (A2) in the presence of a mineral oil-based softening agent (C) and a crosslinking agent (D), and step (2) kneading the thermoplastic elastomer composition, a halogen-free flame retardant (E), zinc oxide (F), and a thermoplastic resin with a polar group (G). The amounts of the components satisfy condition (p) when starting the dynamic crosslinking in step (1) and satisfy condition (q) when starting the kneading in step (2), respectively.
    • 提供阻燃热塑性弹性体组合物以制备具有由含有矿物油基软化剂和阻燃剂并且不能染色的热塑性弹性体组合物获得的脱模制品固有地具有的机械性能,阻燃性和柔软性的模塑制品 注射成型后的模具。 制备方法包括步骤(1)通过在含有乙烯-α-烯烃类共聚物橡胶(A1)和丙烯类聚合物(A2)的聚合物混合物(A)的存在下动态交联来获得热塑性弹性体组合物 矿物油系软化剂(C)和交联剂(D),步骤(2)将热塑性弹性体组合物,无卤阻燃剂(E),氧化锌(F)和热塑性树脂与 极性基团(G)。 当在步骤(1)中开始动态交联时,组分的量满足条件(p),并且在步骤(2)中分别开始捏合时满足条件(q)。