NOVEL POLYMERS AND USE OF THESE AS DISPERSANTS
    46.
    发明公开
    NOVEL POLYMERS AND USE OF THESE AS DISPERSANTS 有权
    中性聚合物维也纳DAVON ALS DISPERGIERMITTEL

    公开(公告)号:EP3024874A1

    公开(公告)日:2016-06-01

    申请号:EP14741329.8

    申请日:2014-07-21

    Applicant: BASF SE

    Abstract: The present invention relates to novel polymers P and to their salts, to a process for their manufacturing, to the use of said polymers as dispersants for fine particulate solid material. The present invention further relates to liquid compositions containing solid fine particles, such as organic or inorganic pigments and fillers, and the novel polymers P and their salts as dispersants. The polymers P have at least one functional group of the formula (I) bound to one of the termini and/or to the backbone of the polymer: formula (I) where # indicates the point of attachment to the terminus and/or to the polymer backbone and the variables k, m, A, Q, R
    1 , R
    2 , X and Y are as defined in claim 1.

    Abstract translation: 本发明涉及新型聚合物P及其盐,涉及其制备方法,使用所述聚合物作为细颗粒固体材料的分散剂。 本发明还涉及含有固体微粒的液体组合物,例如有机或无机颜料和填料,以及新型聚合物P及其盐作为分散剂。 聚合物P具有至少一个结合到聚合物的末端和/或骨架之一的式(I)的官能团:式(I),其中#表示与末端连接的点和/或 聚合物骨架,变量k,m,A,Q,R 1,R 2,X和Y如权利要求1中所定义。

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