Aqueous dispersions
    6.
    发明公开
    Aqueous dispersions 失效
    水分散体

    公开(公告)号:EP0309114A1

    公开(公告)日:1989-03-29

    申请号:EP88308206.7

    申请日:1988-09-05

    申请人: ZENECA INC.

    摘要: An aqueous polymer dispersion containing a vinyl polymer and a nonionic water-dispersible polyurethane having pendent polyoxyethylene chains, the vinyl polymer having been formed by the free radical polymerisation of at least one vinyl monomer in the presence of an aqueous dispersion of the polyurethane. The dispersions are useful as coating compositions.

    摘要翻译: 一种含有乙烯基聚合物和具有侧链聚氧乙烯链的非离子型水分散性聚氨酯的聚合物水分散体,该乙烯基聚合物是通过至少一种乙烯基单体在聚氨酯水分散体存在下的自由基聚合形成的。 该分散体可用作涂料组合物。