Asphalt Modifier Composition and Asphalt Composition Comprising the Same
    1.
    发明申请
    Asphalt Modifier Composition and Asphalt Composition Comprising the Same 有权
    沥青改性剂组合物和沥青组合物组成

    公开(公告)号:US20110034595A1

    公开(公告)日:2011-02-10

    申请号:US12936502

    申请日:2009-05-20

    IPC分类号: C08L95/00 C08K5/11 C08K5/12

    摘要: Disclosed are block copolymer formed by block-copolymerizing vinyl aromatic hydrocarbon and conjugated diene compound and asphalt modifier composition including specific functional additives. Asphalt modifier composition according to the present invention is rapidly dissolved in asphalt without substantially lowering a softening point of asphalt, making it possible to form uniform asphalt composition and improve the productivity of the asphalt composition.

    摘要翻译: 公开了通过嵌段共聚乙烯基芳族烃和共轭二烯化合物形成的嵌段共聚物和包含特定功能添加剂的沥青改性剂组合物。 根据本发明的沥青改性剂组合物快速溶解在沥青中而基本上不降低沥青的软化点,使得可以形成均匀的沥青组合物并提高沥青组合物的生产率。

    Asphalt modifier composition and asphalt composition comprising the same
    2.
    发明授权
    Asphalt modifier composition and asphalt composition comprising the same 有权
    沥青改性剂组合物和包含其的沥青组合物

    公开(公告)号:US09328235B2

    公开(公告)日:2016-05-03

    申请号:US12936502

    申请日:2009-05-20

    IPC分类号: C08K5/11 C08L53/02 C08L95/00

    摘要: Disclosed are block copolymer formed by block-copolymerizing vinyl aromatic hydrocarbon and conjugated diene compound and asphalt modifier composition including specific functional additives. Asphalt modifier composition according to the present invention is rapidly dissolved in asphalt without substantially lowering a softening point of asphalt, making it possible to form uniform asphalt composition and improve the productivity of the asphalt composition.

    摘要翻译: 公开了通过嵌段共聚乙烯基芳族烃和共轭二烯化合物形成的嵌段共聚物和包含特定功能添加剂的沥青改性剂组合物。 根据本发明的沥青改性剂组合物快速溶解在沥青中而基本上不降低沥青的软化点,使得可以形成均匀的沥青组合物并提高沥青组合物的生产率。