COMPOSITIONS THAT CAN BE VULCANIZED AND THAT ARE BASED ON NITRILE RUBBERS CONTAINING EPOXY GROUPS
    5.
    发明申请
    COMPOSITIONS THAT CAN BE VULCANIZED AND THAT ARE BASED ON NITRILE RUBBERS CONTAINING EPOXY GROUPS 有权
    可以被组合并且基于含有环氧基团的尼龙橡胶的组合物

    公开(公告)号:US20140114026A1

    公开(公告)日:2014-04-24

    申请号:US13996714

    申请日:2011-12-29

    IPC分类号: C08F236/12

    摘要: There are provided novel vulcanizable compositions based on optionally fully or partly hydrogenated nitrile rubbers containing epoxy groups, and specific crosslinkers, which no longer require use of conventional crosslinkers, more particularly sulphur. The vulcanizates producible therefrom possess very good compression sets at room temperature, 100° C. and 150° C., and additionally exhibit high tensile stress combined with good elongation at break.

    摘要翻译: 提供了基于任选地全部或部分氢化含有环氧基团的丁腈橡胶和特定交联剂的新的可硫化组合物,其不再需要使用常规的交联剂,更特别的是硫。 其可生产的硫化橡胶在室温,100℃和150℃下具有非常好的压缩永久变形,另外表现出高的拉伸应力和良好的断裂伸长率。

    VULCANIZABLE COMPOSITIONS BASED ON NITRILE RUBBERS CONTAINING EPOXY GROUPS
    6.
    发明申请
    VULCANIZABLE COMPOSITIONS BASED ON NITRILE RUBBERS CONTAINING EPOXY GROUPS 有权
    基于含有环氧基团的硝基橡胶的可组合组合物

    公开(公告)号:US20140114025A1

    公开(公告)日:2014-04-24

    申请号:US13995268

    申请日:2011-12-29

    IPC分类号: C08F24/00

    摘要: There are provided novel vulcanizable compositions based on optionally fully or partly hydrogenated nitrile rubbers containing epoxy groups, and specific crosslinkers, which no longer require use of conventional crosslinkers, more particularly sulphur. The vulcanizates producible therefrom possess very good compression sets at room temperature, 100° C. and 150° C., and additionally exhibit high tensile strength combined with good elongation at break.

    摘要翻译: 提供了基于任选地全部或部分氢化含有环氧基团的丁腈橡胶和特定交联剂的新的可硫化组合物,其不再需要使用常规的交联剂,更特别的是硫。 其可生产的硫化橡胶在室温,100℃和150℃下具有非常好的压缩永久变形,另外表现出高拉伸强度和良好的断裂伸长率。

    CROSS-LINKING AGENTS CONTAINING ISOCYANATE GROUPS FOR NITRILE RUBBERS
    7.
    发明申请
    CROSS-LINKING AGENTS CONTAINING ISOCYANATE GROUPS FOR NITRILE RUBBERS 审中-公开
    含有异氰酸酯基团的交联剂

    公开(公告)号:US20130237667A1

    公开(公告)日:2013-09-12

    申请号:US13640775

    申请日:2011-04-15

    IPC分类号: C08C19/22

    摘要: By the use of special cross-linkers that contain at least two isocyanate groups, hydroxyl group-containing optionally hydrogenated nitrile rubber polymers can be successfully cross-linked. Preferred cross-linkers contain allophanate, biuret, uretdione, uretonimine, bridged carbamate, carbodiimide, isocyanurate, iminooxadiazinedione or oxadiazinetrione structural elements.

    摘要翻译: 通过使用含有至少两个异氰酸酯基团的特殊交联剂,可以成功地交联含羟基的任选氢化的丁腈橡胶聚合物。 优选的交联剂包含脲基甲酸酯,缩二脲,脲二酮,脲酮亚胺,桥连氨基甲酸酯,碳二亚胺,异氰脲酸酯,亚氨基恶二嗪二酮或恶二嗪二酮结构元素。

    Nitrile rubbers
    9.
    发明授权
    Nitrile rubbers 有权
    丁腈橡胶

    公开(公告)号:US08436091B2

    公开(公告)日:2013-05-07

    申请号:US12905132

    申请日:2010-10-15

    IPC分类号: C08L9/02 C08F4/06

    摘要: Through the use of an improved iron-based redox system it is possible to prepare special new, optionally hydrogenated, nitrile rubbers which feature a more uniform monomer distribution and a lower fraction of long-chain branches and hence are distinguished by enhanced flow properties at the same time as very good properties on processing.

    摘要翻译: 通过使用改进的铁基氧化还原体系,可以制备特征性的新的,任选氢化的丁腈橡胶,其具有更均匀的单体分布和较低部分的长链分支,因此通过增强的流动性 同时处理时也是非常好的属性。

    NITRILE RUBBERS
    10.
    发明申请

    公开(公告)号:US20110190441A1

    公开(公告)日:2011-08-04

    申请号:US12905132

    申请日:2010-10-15

    IPC分类号: C08L9/02 C08F4/06

    摘要: Through the use of an improved iron-based redox system it is possible to prepare special new, optionally hydrogenated, nitrile rubbers which feature a more uniform monomer distribution and a lower fraction of long-chain branches and hence are distinguished by enhanced flow properties at the same time as very good properties on processing.

    摘要翻译: 通过使用改进的铁基氧化还原体系,可以制备特征性的新的,任选氢化的丁腈橡胶,其具有更均匀的单体分布和较低部分的长链分支,因此通过增强的流动性 同时处理时也是非常好的属性。