GLOBULAR RUBBER ADJUVANTS AND THE METHOD OF PREPARATING THE SAME
    19.
    发明公开
    GLOBULAR RUBBER ADJUVANTS AND THE METHOD OF PREPARATING THE SAME 有权
    VERFAHREN ZUR HERSTELLUNG VONGLOBULÄRENKAUTSCHUKADJUVANTIEN

    公开(公告)号:EP2085135A1

    公开(公告)日:2009-08-05

    申请号:EP07816567.7

    申请日:2007-10-15

    IPC分类号: B01J2/20 C08K7/16 B01J2/30

    CPC分类号: B29B9/12 B29B9/10 B29K2021/00

    摘要: The present invention provides spherical rubber chemicals and the method for preparing the same. The spherical rubber chemicals of the present invention include spherical antioxidants, spherical vulcanization agents, spherical processing aids, spherical reinforcing agents, or spherical adhesive agents. With the spherical rubber chemicals of the present invention, the shortcomings of powdery or semi-spherical rubber chemicals are overcome, including eliminating the dust pollution during granulation procedure and avoiding the raw material loss and the environmental pollution, while solving the quality problem of lower melting point of product caused by the presence of fine powder crystal. Furthermore, the resultant rubber chemicals has an improved smoothness of surface, which is helpful to improve the flowing and mixing behaviors of the rubber chemicals in mixing or open milling process with rubbers.

    摘要翻译: 本发明提供球形橡胶化学品及其制备方法。 本发明的球形橡胶化学品包括球形抗氧化剂,球形硫化剂,球形加工助剂,球形增强剂或球形粘合剂。 对于本发明的球形橡胶化学品,克服了粉状或半球形橡胶化学品的缺点,包括消除造粒过程中的粉尘污染,避免原料损失和环境污染,同时解决低熔点的质量问题 由于细粉晶体的存在引起的产品点。 此外,所得到的橡胶化学品具有改善的表面平滑度,这有助于改善橡胶化学品在与橡胶混合或开放研磨过程中的流动和混合行为。