Multi-Layered Metal Cord Rubberized in Situ by an Unsaturated Thermoplastic Elastomer
    3.
    发明申请
    Multi-Layered Metal Cord Rubberized in Situ by an Unsaturated Thermoplastic Elastomer 审中-公开
    多层金属线由不饱和热塑性弹性体原位橡胶化

    公开(公告)号:US20130220505A1

    公开(公告)日:2013-08-29

    申请号:US13699281

    申请日:2011-05-06

    Abstract: Metal cord with a plurality of concentric layers, of the type rubberized in situ, i.e. a cord that is rubberized from the inside, during its actual manufacture, with a rubber known as a filling rubber, in which all or some of the gaps situated between the wires of the cord contain a thermoplastic elastomer of the unsaturated type, particularly an unsaturated thermoplastic stirene (TPS) elastomer such as an SBS, SBBS, SIS or SBIS block copolymer for example. Such a thermoplastic elastomer, used in the molten state, presents no problems of parasitic stickiness if the filling rubber overspills out of the cord following manufacture; its unsaturated and therefore (co)vulcanizable nature makes it extremely compatible with the diene rubber matrices, notably natural rubber matrices as conventionally used as calendering rubber in the metal fabrics intended for reinforcing tires.

    Abstract translation: 具有多个同心层的金属线,即在其实际制造过程中由内部橡胶化的帘线,即已知为填充橡胶的橡胶,其中全部或一些间隙位于 帘线的线包含不饱和型热塑性弹性体,特别是不饱和热塑性塑料(TPS)弹性体,例如SBS,SBBS,SIS或SBIS嵌段共聚物。 在熔融状态下使用的这种热塑性弹性体,如果填充橡胶在制造之后从电线中过多地渗出,则不存在寄生粘着性问题; 其不饱和和因此(共)可硫化性质使其与二烯橡胶基质,特别是通常用作用于加强轮胎的金属织物中的压延橡胶的天然橡胶基质极其相容。

    CONVEYOR BELT HAVING A TENSILE MEMBER COMPRISING CABLES
    7.
    发明申请
    CONVEYOR BELT HAVING A TENSILE MEMBER COMPRISING CABLES 有权
    具有包括电缆的拉伸成员的输送带

    公开(公告)号:US20160200518A1

    公开(公告)日:2016-07-14

    申请号:US14916575

    申请日:2014-07-09

    Abstract: A conveyor belt includes a first outer sheet disposed on a loadbearing side of the conveyor belt, a second outer sheet disposed on a drive side of the conveyor belt, and an embedded tension-member system disposed between the two sides, which is in the form of cords running parallel in the longitudinal direction of the conveyor belt. The tension-member system includes steel and, prior to vulcanization of the conveyor belt, an expandable coating which, after vulcanization of the conveyor belt, has a pore structure provided to at least portions of the tension-member system. The sheets are formed from a polymeric material with resilient properties. In some aspects, the volume of the coating after vulcanization is from 30 to 5000% higher than prior to vulcanization. The coating may contain at least one of a blowing agent and/or microbeads.

    Abstract translation: 传送带包括布置在传送带的承载侧的第一外部片,设置在传送带的驱动侧的第二外部片和设置在两侧之间的嵌入的张力构件系, 的沿着传送带的纵向平行延伸的帘线。 张力构件系统包括钢,并且在传送带硫化之前,可膨胀涂层在传送带硫化之后具有设置在张紧构件系统的至少一部分上的孔结构。 片材由具有弹性的聚合材料形成。 在一些方面,硫化后的涂层体积比硫化前的高30至5000%。 涂层可以含有发泡剂和/或微珠中的至少一种。

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