ORGANOPHILIC CLAY FOR THICKENING ORGANIC SOLVENTS
    4.
    发明申请
    ORGANOPHILIC CLAY FOR THICKENING ORGANIC SOLVENTS 审中-公开
    有机溶剂用于增稠有机溶剂

    公开(公告)号:WO2007146015A3

    公开(公告)日:2008-04-10

    申请号:PCT/US2007013354

    申请日:2007-06-06

    Abstract: An organophilic clay for thickening hydrophobic liquids comprising a layered silicate material, surfaces of said layered silicate material modified by an amphipathic copolymer prepared from a first comonomer that generates a hydrophilic homopolymer that is essentially insoluble in a hydrophobic liquid and a second comonomer that generates a hydrophobic homopolymer that is soluble in a hydrophobic liquid, said organophilic clay containing at least 10% by weight water, based on the dry weight of the layered silicate material.

    Abstract translation: 一种用于增稠疏水性液体的亲有机粘土,其包含层状硅酸盐材料,所述层状硅酸盐材料的表面由由第一共聚单体制备的两亲共聚物改性,所述两性共聚物由基本不溶于疏水性液体的亲水均聚物和产生疏水性液体的第二共聚单体制备 可溶于疏水液体的均聚物,所述有机粘土含有至少10重量%的水,基于层状硅酸盐材料的干重。

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