SELF-HEALING RUBBER COMPOSITION AND TIRE
    2.
    发明申请
    SELF-HEALING RUBBER COMPOSITION AND TIRE 有权
    自润滑橡胶组合物和轮胎

    公开(公告)号:US20140148555A1

    公开(公告)日:2014-05-29

    申请号:US13686150

    申请日:2012-11-27

    IPC分类号: C08C19/26

    摘要: The present invention is directed to a self-healing rubber composition comprising a functionalized elastomer comprising: a polymeric backbone chain derived from a monomer comprising at least one conjugated diene monomer and optionally at least one vinyl aromatic monomer; and a functional group bonded to the backbone chain, the functional group comprising a multidentate ligand capable of complexing with a metal ion; and a partitioned metal ion.The invention is further directed to a pneumatic tire comprising the self-healing rubber composition.

    摘要翻译: 本发明涉及包含官能化弹性体的自修复橡胶组合物,其包含:衍生自包含至少一种共轭二烯单体和任选至少一种乙烯基芳族单体的单体的聚合物主链; 和与所述主链键合的官能团,所述官能团包括能够与金属离子络合的多齿配体; 和分隔的金属离子。 本发明还涉及一种包括自修复橡胶组合物的充气轮胎。

    Pneumatic tire having built-in sealant layer and preparation thereof
    3.
    发明授权
    Pneumatic tire having built-in sealant layer and preparation thereof 失效
    具有内置密封剂层的气动轮胎及其制备方法

    公开(公告)号:US08316903B2

    公开(公告)日:2012-11-27

    申请号:US11865167

    申请日:2007-10-01

    IPC分类号: B60C19/12 B29C73/22

    摘要: The present invention is directed to a pneumatic tire having a built-in sealant layer and its preparation. In one embodiment, the pneumatic tire includes an outer circumferential rubber tread and a supporting carcass. An optional rubber inner liner is disposed inwardly from the supporting carcass. A built-in sealant layer is disposed inwardly from the rubber inner liner. The built-in sealant layer provides self-sealing properties to the pneumatic tire. A gas permeable layer is situated adjacent an innermost rubber inner liner and the built-in sealant layer. The innermost rubber inner liner has a plurality of spaced apart openings extending therethrough, which are covered by the gas permeable layer. The tire, with its innermost inner liner with holes and the gas permeable layer, allows for elimination or reduction in blister formation in the tire by permitting gas from the built-in sealant layer to escape.

    摘要翻译: 本发明涉及一种具有内置密封剂层的充气轮胎及其制备方法。 在一个实施例中,充气轮胎包括外周橡胶胎面和支撑胎体。 可选的橡胶内衬从支撑体向内设置。 内置的密封剂层从橡胶内衬内侧设置。 内置的密封剂层为充气轮胎提供自密封性能。 透气层位于最内侧的橡胶内衬和内置的密封层附近。 最里面的橡胶内衬具有多个间隔开的开口,这些开口被透气层覆盖。 具有孔的最内侧内衬和透气层的轮胎允许通过允许来自内置密封剂层的气体逸出来消除或减少轮胎中的气泡形成。

    METHOD OF TREATING SEALING COMPOUND AND APPARATUS FOR TREATING THE SAME
    8.
    发明申请
    METHOD OF TREATING SEALING COMPOUND AND APPARATUS FOR TREATING THE SAME 有权
    处理密封剂的方法和设备的处理方法

    公开(公告)号:US20090200243A1

    公开(公告)日:2009-08-13

    申请号:US11569559

    申请日:2005-05-26

    摘要: [Problem to be Solved] To provide a method of treating a sealing compound that can efficiently separate and recover a used sealing compound into rubber latex and a liquid constituent, and also simplify the treatment of the rubber latex and liquid constituent separated from the used sealing compound.[Solution] Provided is a method of treating a sealing compound, in order to recover from the inside of a pneumatic tire the sealing compound that was used for repairing a puncture, the sealing compound including an aqueous solution having at least rubber latex dispersed therein, the method comprising: solid-liquid separating, by injecting a treating agent into the inside of a pneumatic tire into which the sealing compound was injected, the treating agent comprising at least one of a salt that is a reaction compound of an acid and a base and/or a water-soluble organic solvent, mixing the treating agent with the sealing compound inside the pneumatic tire, and aggregating and solidifying the rubber latex in the sealing compound.

    摘要翻译: [待解决的问题]提供一种处理密封化合物的方法,所述密封化合物可以有效地将所使用的密封剂分离并回收到橡胶胶乳和液体成分中,并且还简化了与使用的密封件分离的橡胶胶乳和液体成分的处理 复合。 [解决方案]提供一种处理密封化合物的方法,为了从充气轮胎的内部回收用于修复穿刺的密封剂,密封化合物包括至少具有分散在其中的橡胶胶乳的水溶液, 所述方法包括:通过将处理剂注入到其中注入所述密封化合物的充气轮胎的内部,所述固体液体分离,所述处理剂包含作为酸和碱的反应化合物的盐中的至少一种 和/或水溶性有机溶剂,将处理剂与充气轮胎内的密封剂混合,并使密封化合物中的橡胶胶乳聚集固化。

    Pneumatic tire with puncture prevention layer in tire inner surface
    10.
    发明申请
    Pneumatic tire with puncture prevention layer in tire inner surface 审中-公开
    轮胎内表面带防刺层的气动轮胎

    公开(公告)号:US20040206438A1

    公开(公告)日:2004-10-21

    申请号:US10841561

    申请日:2004-05-10

    IPC分类号: B60C019/12 B29C073/22

    摘要: A pneumatic tire is disclosed, which comprises a bubble-containing adhesive composition layer as a puncture prevention layer or a puncture prevention layer formed by covering at least one surface of a sheet-like foamed body with a nonporous adhesive composition layer, disposed in the inner surface of a tire main body. This pneumatic tire having the puncture prevention layer in the tire inner surface is adapted to reduce the weight of the tire.

    摘要翻译: 公开了一种充气轮胎,其包括作为防穿刺层的含气泡粘合剂组合物层或通过用无孔粘合剂组合物层覆盖片状发泡体的至少一个表面而形成的防刺穿层,所述无孔粘合剂组合物层设置在内部 轮胎主体的表面。 在轮胎内表面具有防刺穿层的充气轮胎适于减轻轮胎的重量。