Nanocomposite materials (LAW392)
    2.
    发明授权
    Nanocomposite materials (LAW392) 失效
    纳米复合材料(LAW392)

    公开(公告)号:US5883173A

    公开(公告)日:1999-03-16

    申请号:US771179

    申请日:1996-12-20

    CPC分类号: C08F2/44 C08K3/346

    摘要: The present invention relates to a latex comprising water and a layered material intercalated with a polymer. The invention also relates to a nanocomposite material comprising a layered material intercalated with a polymer. The latex can be produced by forming a dispersion of layered material in water, adding surfactant, polymerizable monomer or monomers, and a polymerization initiator to the mixture and then polymerizing the monomer to form a latex. The latex can also be formed from preformed polymers. Composite materials formed from latexes produced by either method have improved mechanical properties and reduced air permeability.

    摘要翻译: 本发明涉及包含水和嵌入聚合物的分层材料的胶乳。 本发明还涉及纳米复合材料,其包含插入聚合物的层状材料。 可以通过在水中形成层状材料的分散体,将表面活性剂,可聚合单体或单体和聚合引发剂加成到混合物中,然后使单体聚合以形成胶乳来制备胶乳。 胶乳也可以由预制的聚合物形成。 由任一方法生产的胶乳形成的复合材料具有改善的机械性能和降低的透气性。