Gel-containing rubber mixtures with inorganic peroxides
    1.
    发明授权
    Gel-containing rubber mixtures with inorganic peroxides 失效
    含有无机过氧化物的含凝胶的橡胶混合物

    公开(公告)号:US06579945B2

    公开(公告)日:2003-06-17

    申请号:US10005833

    申请日:2001-11-09

    IPC分类号: C08F800

    摘要: The invention provides rubber mixtures of at least one double bond-containing rubber, rubber gels and additives of inorganic peroxides and also optionally further fillers and rubber auxiliary substances. Rubber mixtures according to the present invention are characterized in the uncrosslinked state by good processability (compound viscosity ML 1+4/100° C.

    摘要翻译: 本发明提供了至少一种含双键橡胶,橡胶凝胶和无机过氧化物的添加剂的橡胶混合物,以及任选的其它填料和橡胶助剂。根据本发明的橡胶混合物的特征在于非交联状态下的良好加工性(化合物 粘度ML 1 + 4/100°C <60 ME),并且在硫化状态下,通过改善的机械性能,特别是关于100%延伸的模量和断裂伸长率(S100xD)的乘积以及改进的拉伸强度 优势。 此外,根据本发明的由橡胶混合物制备的硫化橡胶具有相对较低的密度,其对由橡胶混合物制备的橡胶模制品的重量具有有利的影响。硫化橡胶适用于生产工业橡胶制品和轮胎 组件。

    Rubber gels and rubber compounds containing phenolic resin adducts
    3.
    发明授权
    Rubber gels and rubber compounds containing phenolic resin adducts 有权
    含酚醛树脂加合物的橡胶凝胶和橡胶化合物

    公开(公告)号:US06737478B2

    公开(公告)日:2004-05-18

    申请号:US09981045

    申请日:2001-10-16

    IPC分类号: C08L900

    摘要: The invention relates to rubber compounds comprising at least one double bond-containing rubber, additions of rubber gels, phenolic resin adducts or phenol/formaldehyde condensation products, such as resols or novolaks, and optionally, further fillers and rubber auxiliary substances, and the vulcanizates and molded rubber articles produced from them. The rubber compounds according to the present invention are characterized in the uncrosslinked state by good processability (compound viscosity ML 1+4/100° C. 60, high impact resilience values E/23° C.>60% and a low specific density. The vulcanizates are suitable for the production of industrial rubber articles and for various tire components, such as roll coverings, conveyor belt coverings, belts, spinning cops, seals, golf ball cores, shoe soles and bead compounds, tire carcasses, subtread compounds and tire sidewalls. The compounds are particularly suitable for producing reinforced sidewalls for tires with emergency running properties (inserts for run flat tires).

    摘要翻译: 本发明涉及包含至少一种含双键橡胶,橡胶凝胶,酚醛树脂加合物或苯酚/甲醛缩合产物如酚醛清漆或酚醛清漆的橡胶化合物,以及任选的其它填料和橡胶助剂,硫化橡胶 和由它们制造的成型橡胶制品。 根据本发明的橡胶化合物的特征是具有良好的加工性(复合粘度ML 1 + 4/100℃<60℃)的未交联状态,硫化状态下的肖氏-A硬度值为23℃。 60,高冲击弹性值E / 23℃> 60%和低比密度。 硫化橡胶适用于生产工业橡胶制品和各种轮胎部件,如卷筒覆盖物,输送带覆盖物,皮带,纺纱毛毯,密封件,高尔夫球芯,鞋底和胎圈化合物,轮胎胎体,梳子化合物和轮胎 侧壁 该化合物特别适用于生产具有紧急运行特性的轮胎的加强侧壁(运行平坦轮胎的插入件)。

    NBR gels in butyl rubber compounds
    5.
    发明授权
    NBR gels in butyl rubber compounds 失效
    丁腈橡胶中的NBR凝胶

    公开(公告)号:US06620886B2

    公开(公告)日:2003-09-16

    申请号:US10005442

    申请日:2001-12-04

    IPC分类号: C08L2300

    摘要: The rubber mixtures according to the present invention comprising uncrosslinked butyl rubbers and nitrile-containing rubber gels as well as optionally, conventional additives and auxiliary substances, are suitable for the production of vulcanizates and molded rubber bodies of all kind having low gas permeability, low weight and acceptable mechanical properties, the mixtures exhibiting good processability.

    摘要翻译: 包含未交联的丁基橡胶和含腈橡胶凝胶以及任选的常规添加剂和辅助物质的根据本发明的橡胶混合物适用于生产具有低透气性,低重量的各种硫化橡胶和模制橡胶体 和可接受的机械性能,这些混合物表现出良好的加工性能。

    Hydrogenated copolymers of unsubstituted and substituted conjugated dienes
    10.
    发明授权
    Hydrogenated copolymers of unsubstituted and substituted conjugated dienes 有权
    未取代和取代的共轭二烯的氢化共聚物

    公开(公告)号:US07241841B2

    公开(公告)日:2007-07-10

    申请号:US11123819

    申请日:2005-05-06

    IPC分类号: C08C19/02 C08F8/02

    CPC分类号: C08C19/02

    摘要: The random, hydrogenated copolymers according to the present invention of unsubstituted conjugated dienes and substituted conjugated dienes, having a glass transition temperature of ≦−60° C., an enthalpy of fusion of ≦100 J/g and a content of residual double bonds in the range from 0 to 80%, are suitable for the production of rubber moldings of all kinds which have good resistance to ageing and high resilience at low temperatures. In particular, various tire components and industrial rubber articles may be mentioned as rubber moldings. The copolymers are also suitable for the rubber modification of brittle thermoplastics.

    摘要翻译: 根据本发明的无规共聚物,其未结合的二烯和取代的共轭二烯的玻璃化转变温度<= - 60℃,熔化焓<= 100J / g和残余双重含量 粘合范围为0至80%,适用于生产具有良好耐老化性和低温弹性的各种橡胶模制品。 特别地,可以提及各种轮胎部件和工业橡胶制品作为橡胶模制品。 共聚物也适用于脆性热塑性塑料的橡胶改性。