Method of making polymerizable liquid mixtures
    2.
    发明授权
    Method of making polymerizable liquid mixtures 失效
    制造可聚合液体混合物的方法

    公开(公告)号:US4239876A

    公开(公告)日:1980-12-16

    申请号:US86953

    申请日:1979-10-22

    CPC分类号: C07B37/00 C07C233/34

    摘要: What is disclosed is a method for the quaternization of tertiary aminoalkyl esters or tertiary aminoalkyl amides of acrylic acid or of methacrylic acid in admixture with from 30 to 80 percent, by weight of the mixture, of acrylamide employing an alkylating agent in the absence of water to form, in high yield and in short reaction time, a mixture containing the corresponding quaternization products in the form of a fluid mixture which can be used directly for the preparation of copolymers of acrylamide.

    摘要翻译: 公开的方法是将丙烯酸或甲基丙烯酸的叔氨基烷基酯或叔氨基烷基酰胺季铵化的方法与30-80%(重量)的混合物中使用烷基化剂的丙烯酰胺在不存在水的情况下 以高产率和短的反应时间形成含有可以直接用于制备丙烯酰胺共聚物的流体混合物形式的相应季铵化产物的混合物。