Apparatus for manufacture of an article of footwear having an outer
sole, an inner sole and a lateral sole
    1.
    发明授权
    Apparatus for manufacture of an article of footwear having an outer sole, an inner sole and a lateral sole 失效
    用于制造具有外底,内底和侧鞋底的鞋类制品的装置

    公开(公告)号:US4854841A

    公开(公告)日:1989-08-08

    申请号:US135369

    申请日:1987-12-21

    摘要: An apparatus is provided for molding an article of footwear having an outer sole, a lateral sole and an inner sole, the outer and lateral soles being of an elastomer, and the inner sole being of a thermoplastic or a mixture of isocyanate and a polyol reacting into polyurethane. The outer sole and the inner sole are each injection molded from an elastomer and bonded at their common contact zone by full vulcanization. The outer sole and the lateral sole may each be of different elastomers. The outer sole and the inner sole are bonded together in the area of their contact zone via chemical bonds between the isocyanate and reactive end-groups of substances added to the elastomer.

    摘要翻译: 提供了一种用于模制具有外底,侧鞋底和内底的鞋类物品的装置,所述外鞋底和外底均为弹性体,并且所述内底由热塑性材料或异氰酸酯和多元醇的混合物反应 成聚氨酯。 外鞋底和内底均由弹性体注射成型,并通过完全硫化在其共同接触区粘合。 外底和外底可以各自具有不同的弹性体。 外鞋底和内鞋底通过加入到弹性体中的物质的异氰酸酯和反应性端基之间的化学键在其接触区域中结合在一起。

    Rubber chemical preparation
    4.
    发明授权
    Rubber chemical preparation 失效
    橡胶化学制剂

    公开(公告)号:US5608228A

    公开(公告)日:1997-03-04

    申请号:US339588

    申请日:1994-11-14

    CPC分类号: C08K7/00

    摘要: Rubber chemical preparation consisting of or comprising rubber chemicals in finely divided form and a carrier liquid, in which the rubber chemical particles have a mean diameter (weight average d.sub.50) from 2 .mu.m to 20 .mu.m, preferably

    摘要翻译: 橡胶化学制剂由微细形式的橡胶化学品或载体液体组成或包含橡胶化学制品,其中橡胶化学颗粒的平均直径(重量平均d50)为2μm至20μm,优选为10μm, 对应于δd10-d90 <20μm的非常窄的直径分布,优选<10μm。

    EPDM compounds for dynamic applications
    5.
    发明授权
    EPDM compounds for dynamic applications 失效
    EPDM化合物用于动态应用

    公开(公告)号:US06693145B2

    公开(公告)日:2004-02-17

    申请号:US09943606

    申请日:2001-08-30

    IPC分类号: C08J510

    摘要: Vulcanized ethylene-propylene-diene (EPDM) rubbers are disclosed that are particularly suited for use in dynamic applications as a replacement for natural rubber parts. The ethylene-propylene-diene rubbers exhibit excellent thermal and oxidative resistance while displaying tensile strength and dynamic fatigue resistance comparable to similar compounds based on natural rubber. The ethylene-propylene-diene rubbers comprise a high molecular weight EPDM, a processing oil, a carbon black, and a cure system containing sulfur, tetramethylthiuram-disulfide and 2-mercaptobenzothiazole.

    摘要翻译: 公开了硫化乙烯 - 丙烯 - 二烯(EPDM)橡胶,其特别适用于动态应用中作为天然橡胶部件的替代物。 乙烯 - 丙烯 - 二烯橡胶表现出优异的耐热和耐氧化性,同时显示与基于天然橡胶的类似化合物相当的拉伸强度和动态疲劳抗力。 乙烯 - 丙烯 - 二烯橡胶包括高分子量EPDM,加工油,炭黑和含硫,四甲基秋兰姆 - 二硫化物和2-巯基苯并噻唑的固化体系。