Polyester Quaternary Salt and Compositions Thereof
    2.
    发明申请
    Polyester Quaternary Salt and Compositions Thereof 审中-公开
    聚酯季铵盐及其组合物

    公开(公告)号:US20140114019A1

    公开(公告)日:2014-04-24

    申请号:US14114934

    申请日:2012-05-04

    IPC分类号: C09D7/12

    摘要: The invention relates to a composition containing a particulate solid; an organic medium; and a quaternised polyester salt which comprises a product obtained/obtainable by reaction of (i) a polyester containing a tertiary amino group; and (ii) a quaternising agent suitable for converting the tertiary amino group to a quaternary nitrogen, wherein the quaternising agent is a hydrocarbyl epoxide in combination with an acid, or mixtures thereof. The invention further relates to the use of the product as a dispersant. The invention further relates to the use of the dispersant in media, such as inks, mill bases, plastics and paints.

    摘要翻译: 本发明涉及含有颗粒状固体的组合物; 有机介质; 和季铵化聚酯盐,其包含通过(i)含有叔氨基的聚酯的反应获得/获得的产物; 和(ii)适于将叔氨基转化为季氮的季铵化剂,其中季铵化剂是与酸组合的烃基环氧化物或其混合物。 本发明还涉及该产品作为分散剂的用途。 本发明还涉及分散剂在诸如油墨,碾磨机,塑料和油漆的介质中的用途。