AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN INNER POLYETHYLENE OXIDE BLOCK AND AN OUTER POLYPROPYLENE OXIDE BLOCK
    1.
    发明申请
    AMPHIPHILIC WATER-SOLUBLE ALKOXYLATED POLYALKYLENEIMINES HAVING AN INNER POLYETHYLENE OXIDE BLOCK AND AN OUTER POLYPROPYLENE OXIDE BLOCK 审中-公开
    两亲性水溶性烷氧基化聚烯丙基烯丙内酯聚环氧乙烷嵌段和聚环氧丙烷嵌段

    公开(公告)号:WO2009060059A3

    公开(公告)日:2009-11-26

    申请号:PCT/EP2008065112

    申请日:2008-11-07

    CPC classification number: C08L79/02 C08G73/0206 C08G73/024

    Abstract: The present invention relates to amphiphilic water-soluble alkoxylated polyalkyleneimines having an inner polyethylene oxide block comprising 20 to 50 polyethylene oxide units and an outer polypropylene oxide block comprising 10 to 50 polyethylene oxide units and especially to such alkoxylated polyalkyleneimines wherein the ratio of polyethylene oxide units and polypropylene oxide units is proportionally related to the square root of the number of polyalkyleneimine units present in the backbone. The present invention further relates to the use of these alkoxylated polyalkyleneimines as a soil detachment promoting additive to laundry detergents and cleaning compositions and to laundry detergents and cleaning compositions which comprise these alkoxylated mono- or polyalkyleneimines.

    Abstract translation: 本发明涉及两亲性水溶性烷氧基化聚亚烷基亚胺,其具有包含20至50个聚环氧乙烷单元的内部聚环氧乙烷嵌段和包含10至50个聚环氧乙烷单元的外部聚环氧丙烷嵌段,并且尤其涉及这样的烷氧基化聚亚烷基亚胺, 并且聚氧化丙烯单元与骨架中存在的聚亚烷基亚胺单元的数量的平方根成比例地相关。 本发明进一步涉及这些烷氧基化聚亚烷基亚胺作为污垢分离促进添加剂在洗衣洗涤剂和清洁组合物中的用途以及包含这些烷氧基化单或聚亚烷基亚胺的洗衣洗涤剂和清洁组合物的用途。

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