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    • 2. 发明授权
    • Detergent compositions containing ethoxylated amine polymers having clay
soil removal/anti-redeposition properties
    • 含有具有粘土去除/抗再沉积性质的乙氧基化胺聚合物的洗涤剂组合物
    • US4676921A
    • 1987-06-30
    • US452463
    • 1982-12-23
    • James M. Vander Meer
    • James M. Vander Meer
    • C08G65/04C11D3/00C11D3/37C11D7/32C11D3/26
    • C11D3/3769C08G65/04C11D3/0036C11D3/3703C11D3/3723C11D3/3726C11D3/3753C11D3/3773C11D3/3776
    • Detergent compositions which comprise from about 0.05 to about 95% by weight of a water-soluble ethoxylated amine polymer having clay soil removal/anti-redeposition properties. These polymers comprise a polymer backbone other than a polyalkyleneamine or polyalkyleneimine backbone, and at least 2 M groups and at least one L-X group, wherein M is a tertiary amine group attached to or integral with the backbone; X is a nonionic group, an anionic group or mixture thereof; and L is a hydrophilic chain connecting groups M and X or connecting X to the polymer backbone. L also contains the polyoxyalkylene moiety (R'O).sub.m (CH.sub.2 CH.sub.2 O).sub.n, wherein R' is C.sub.3 -C.sub.4 alkylene or hydroxyalkylene, m and n are numbers such that the moiety --(CH.sub.2 CH.sub.2 O).sub.n -- comprises at least about 50% by weight of said polyoxyalkylene moiety, and n is at least about 3. In addition to the ethoxylated amine polymers, the detergent compositions further comprise from about 1 to about 75% by weight of a nonionic, anionic, ampholytic, zwitterionic or cationic detergent surfactant, or mixture thereof.
    • 洗涤剂组合物,其包含约0.05至约95重量%的具有粘土去除/抗再沉积性能的水溶性乙氧基化胺聚合物。 这些聚合物包含不同于聚亚烷基胺或聚亚烷基亚胺主链的聚合物主链,以及至少2M基团和至少一个L-X基团,其中M是与骨架连接或与骨架一体的叔胺基团; X是非离子基团,阴离子基团或其混合物; L是连接基团M和X或将X连接到聚合物骨架的亲水链。 L还含有聚氧化烯部分(R'O)m(CH 2 CH 2 O)n,其中R'是C 3 -C 4亚烷基或羟基亚烷基,m和n是数个,使得部分 - (CH 2 CH 2 O)n-包含至少约50% 所述聚氧化烯部分的重量和n至少为约3.除了乙氧基化胺聚合物之外,洗涤剂组合物还包含约1至约75重量%的非离子,阴离子,两性,两性离子或阳离子洗涤剂表面活性剂, 或其混合物。