Cationic surfactant containing 2 polymerizable chains and 2 hydrophilic groups
    6.
    发明专利
    Cationic surfactant containing 2 polymerizable chains and 2 hydrophilic groups 审中-公开
    含有2个可聚合链和2个疏水组的阳离子表面活性剂

    公开(公告)号:JP2006249059A

    公开(公告)日:2006-09-21

    申请号:JP2005110304

    申请日:2005-03-10

    Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable surfactant having a high surface active function, sufficient only by using a small adding amount on using as an emulsifier of an emulsion polymerization, without leaving used surfactant needlessly as compared with other emulsifying agents nor giving bad effects to characteristics such as waterproof property, oil-proof property or the like of the obtained film or coated film and also without having problems on global environment.
    SOLUTION: This cationic surfactant containing 2 polymerizable chains and 2 hydrophilic groups is expressed by general formula (1) [wherein, R is a lower alkyl; s is a 1-8C alkylene or phenyl; and X is p-vinylbenzoic acid anion]. Alternatively the cationic surfactant containing 2 polymerizable chains and 2 hydrophilic groups is expressed by general formula (2) [wherein, R is a lower alkyl; R' is H or methyl; s is a 2-8C alkylene or phenylene; (n) is an integer of 8-20; and X is p-vinylbenzoic acid anion].
    COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题:提供具有高表面活性官能团的可聚合表面活性剂,只要在使用乳液聚合乳化剂时使用少量添加量,与其它乳化剂相比不必留下使用过的表面活性剂就足够了 对所得膜或涂膜的防水性,防油性等特性造成不良影响,并且在全球环境中也没有问题。 含有2个可聚合链和2个亲水基团的阳离子表面活性剂由通式(1)表示[其中,R为低级烷基; s是1-8C亚烷基或苯基; X为对乙烯基苯甲酸阴离子]。 或者,含有2个可聚合链和2个亲水基团的阳离子表面活性剂由通式(2)表示[其中,R是低级烷基; R'是H或甲基; s是2-8C亚烷基或亚苯基; (n)为8〜20的整数。 X为对乙烯基苯甲酸阴离子]。 版权所有(C)2006,JPO&NCIPI

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