Tire with tread
    21.
    发明授权
    Tire with tread 有权
    轮胎胎面

    公开(公告)号:US08833411B2

    公开(公告)日:2014-09-16

    申请号:US13420647

    申请日:2012-03-15

    申请人: Junling Zhao

    发明人: Junling Zhao

    IPC分类号: B60C11/00

    摘要: The present invention relates to a tire having a rubber tread or rubber layered rubber tread where the rubber tread or rubber tread layers contain a dispersion of polyester phthalate within and on the surface thereof to promote a hydrophilic property for the surface. In one embodiment such promoted hydrophilic property is to promote expelling of water borne mud or snow from within the tread grooves.

    摘要翻译: 本发明涉及一种具有橡胶胎面或橡胶层状橡胶胎面的轮胎,其中橡胶胎面或橡胶胎面层在其表面内和表面上含有聚酯邻苯二甲酸酯的分散体,以促进表面的亲水性。 在一个实施方案中,这种促进的亲水性质是促进从胎面槽内排出水载泥或雪。

    Tire compounds with improved tear, flex fatigue, and ozone resistance
    26.
    发明授权
    Tire compounds with improved tear, flex fatigue, and ozone resistance 失效
    具有改善撕裂,弯曲疲劳和耐臭氧性的轮胎化合物

    公开(公告)号:US08110619B2

    公开(公告)日:2012-02-07

    申请号:US12201748

    申请日:2008-08-29

    IPC分类号: C08J3/20

    摘要: A method of producing a tire including mixing in a non-productive phase at least one elastomer with a polyamide having a melting temperature of less than 180° C. The polyamide is allowed to heat to at least its melting temperature. During the productive phase, at least one curing agent is added to the elastomeric composition. The curing agent may be a sulfur containing curing agent and/or a non-sulfur containing curing agent. The elastomeric composition may optionally include a crystalline EPDM elastomer. The resulting compositions may then be formed into a tire component which may be built into a tire and cured.

    摘要翻译: 一种制造轮胎的方法,包括在非生产性相中将至少一种弹性体与熔融温度低于180℃的聚酰胺混合。将聚酰胺加热到至少其熔融温度。 在生产阶段期间,向弹性体组合物中加入至少一种固化剂。 固化剂可以是含硫固化剂和/或不含硫的固化剂。 弹性体组合物可任选地包括结晶EPDM弹性体。 然后将得到的组合物形成轮胎组件,轮胎组件可以内置在轮胎中并固化。