Clays pre-activated with intercalated polymerization initiation sites
    1.
    发明申请
    Clays pre-activated with intercalated polymerization initiation sites 审中-公开
    粘土通过嵌入的聚合引发位点预活化

    公开(公告)号:US20060211803A1

    公开(公告)日:2006-09-21

    申请号:US11081334

    申请日:2005-03-16

    IPC分类号: C08K9/04

    摘要: A modified clay may be made by contacting a clay with an unsaturated cationic compound and an alkoxyamine, or an adduct thereof. The resulting pre-activated clay, which contains a cationic alkoxyamine bound to the clay, may be further treated with a monomer to provide a polymer that is bound to the clay, thereby forming a nanocomposite material. The nanocomposite material may in turn be blended with another polymer prepared from the same or a different monomer.

    摘要翻译: 改性粘土可以通过使粘土与不饱和阳离子化合物和烷氧基胺或其加合物接触来制备。 所得到的预活化粘土含有与粘土结合的阳离子烷氧基胺,可进一步用单体处理,以提供与粘土结合的聚合物,由此形成纳米复合材料。 纳米复合材料又可以与由相同或不同单体制备的另一种聚合物共混。