RUBBER COMPOSITION FOR TYRES
    1.
    发明公开

    公开(公告)号:EP4438327A1

    公开(公告)日:2024-10-02

    申请号:EP24166187.5

    申请日:2024-03-26

    IPC分类号: B60C1/00 C08L15/00

    CPC分类号: C08L15/00 B60C1/0016

    摘要: The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber composition, a method of preparing a tyre and a tyre. The cross-linkable rubber composition comprises, per hundred parts by weight of rubber (phr): ≥ 10 phr to ≤ 20 phr of a natural rubber or an isoprene rubber or a combination thereof; a filler; a resin, and first and second coupling agents, wherein the first coupling agent is a mercaptosilane and the second coupling agent is a silane selected from a disulfide silane, a tetrasulfide silane, or a combination thereof, wherein the rubber composition comprises ≥ 80 phr to ≤ 90 phr of a solution polymerized styrene-butadiene rubber (SSBR) comprising an alkoxysilane group and a primary amino group, and wherein the weight by weight ratio of the mercaptosilane to the silane is in a range of ≥ 2:1 to ≤ 4:1.

    METHOD FOR MANUFACTURING A MOLDED ARTICLE OF A RUBBER POLYMER TO WHICH ANOTHER ARTICLE IS DETACHABLY CONNECTED
    7.
    发明公开
    METHOD FOR MANUFACTURING A MOLDED ARTICLE OF A RUBBER POLYMER TO WHICH ANOTHER ARTICLE IS DETACHABLY CONNECTED 审中-公开
    用于生产成型制品从橡胶聚合物随其它相关的可移除文章

    公开(公告)号:EP2920047A1

    公开(公告)日:2015-09-23

    申请号:EP13801891.6

    申请日:2013-11-15

    IPC分类号: B62D35/00

    摘要: The invention relates to a method for manufacturing a molded article (11) of a rubber polymer to which another article (12) is detachably connected. The method comprises the steps of providing a coupling means (2), comprising a first (2a) and second (2b) member, both of which are provided with interlocking elements (21,22) along connectable edges, the interlocking elements (21,22) being configured to interlock in a substantially continuous way along the edges in the connected state, and unlock in the disconnected state; integrating the first member (2a) and the molded article (11), such that its interlocking elements (21) are available for connection; integrating the second member (2b) and the other article (12), such that its interlocking elements (22) are available for connection; and interlocking the interlocking elements (21,22) of the first and second member (2a,2b) to produce the detachable connection between the articles. The invention further relates to a vehicle spoiler (1), portions of which are mutually connected by the method of the invention.

    摘要翻译: 本发明涉及一种用于制造橡胶聚合物的模制品(11),以哪个另一篇文章(12)可拆卸地连接。 该方法包括提供一个耦合装置(2),包括第一(2a)和第二(2b)的部件的步骤,二者均设置有互锁元件(21,22)沿着连接边,所述互锁元件(21, 22)被配置在沿着在连接状态下的边缘的基本上连续的方式互锁,并在断开状态解开; INTEGRA婷所述第一构件(2a)和模制品(11)做了检查其互锁元件(21)可用于连接; INTEGRA婷所述第二构件(2b)和所述另一物品(12)做了检查其互锁元件(22)可用于连接; 和互锁,第一和第二构件的互锁元件(21,22)(2A,2B)以产生物品之间的可拆卸的连接。 本发明还涉及一种车辆扰流器(1),它的各部分相互通过本发明的方法连接。