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    • 21. 发明授权
    • Laundry detergent compositions comprising zwitterionic polyamines
    • 包含两性离子多胺的洗衣洗涤剂组合物
    • US06696402B2
    • 2004-02-24
    • US10232357
    • 2002-08-30
    • Eugene Paul GosselinkKenneth Nathan Price
    • Eugene Paul GosselinkKenneth Nathan Price
    • C11D168
    • C11D3/3796C11D3/3723
    • The present invention relates to laundry detergent compositions comprising: A) from about 0.01%, preferably from about 0.1%, more preferably from about 1%, most preferably from about 3% to about 50%, preferably to about 20%, more preferably to about 10%, most preferably to about 7% by weight, of a hydrophobically modified polyamine having the formula: wherein R is C5-C20 linear or branched alkylene, and mixtures thereof; R1 is an alkyleneoxy unit having the formula: —(R2O)x—R3 wherein R2 is C2-C4 linear or branched alkylene, and mixtures thereof; at least one R3 is an anionic unit, and the remaining R3 moieties are selected from the group consisting of hydrogen, C1-C22 alkyl, C7-C22 alkylenearyl, an anionic unit, and mixtures thereof; x is from about 15 to about 30; Q is a hydrophobic quaternizing unit selected from the group consisting of C8-C30 linear or branched alkyl, C6-C30 cycloalkyl, C7-C30 substituted or unsubstituted alkylenearyl, and mixtures thereof; X is an anion present in sufficient amount to provide-electronic neutrality; n is from 0 to 4; B) from about 0.01% by weight, of a surfactant system comprising one or more surfactants selected from: i) from 0% to 100% by weight, of one or more anionic surfactants; ii) from 0% to 100% by weight, of one or more nonionic surfactants; iii) optionally from 0.1% to about 80% by weight, of one or more cationic surfactants; iv) optionally from 0.1% to about 80% by weight, of one or more zwitterionic surfactants; v) optionally from 0.1% to about 80% by weight, of one or more ampholytic surfactants; or vi) mixtures thereof; C) the balance carriers and adjunct ingredients.
    • 本发明涉及洗衣洗涤剂组合物,其包含:A)约0.01%,优选约0.1%,更优选约1%,最优选约3%至约50%,优选至约20%,更优选至 约10重量%,最优选至约7重量%的具有下式的疏水改性多胺:其中R是C 5 -C 20直链或支链亚烷基,及其混合物; R 1是具有下式的亚烷氧基单元:其中R 2是C 2 -C 4直链或支链亚烷基,及其混合物; 至少一个R 3是阴离子单元,其余的R 3部分选自氢,C 1 -C 22烷基,C 7 -C 22亚烷基硬脂基,阴离子单元及其混合物; x为约15至约30; Q是选自C8-C30直链或支链烷基,C6-C30环烷基,C7-C30取代或未取代的亚烷基硬脂基的疏水季铵化单元及其混合物; X是足以提供电子中性的阴离子; n为0至4; B)约0.01重量%的包含一种或多种表面活性剂的表面活性剂体系,所述表面活性剂体系选自:i)0重量%至100重量%的一种或多种阴离子表面活性剂; ii)0 %至100重量%的一种或多种非离子表面活性剂; iii)任选0.1%至约80%重量的一种或多种阳离子表面活性剂; iv)任选地0.1%至约80%重量的一种或多种 更多的两性离子表面活性剂; v)任选地0.1%至约80%重量的一种或多种两性表面活性剂; orvi)混合物; C)平衡载体和辅助成分。
    • 24. 发明授权
    • Laundry compositions comprising alkoxylated polyalkyleneimine dispersants
    • 包含烷氧基化聚亚烷基亚胺分散剂的洗衣组合物
    • US6127331A
    • 2000-10-03
    • US103240
    • 1998-06-23
    • James Albert ClearyShulin ZhangEugene Paul Gosselink
    • James Albert ClearyShulin ZhangEugene Paul Gosselink
    • C11D3/37C11D3/39C11D3/30C11D3/386C11D3/395
    • C11D3/3723C11D3/3907C11D3/3915C11D3/3917C11D3/392
    • The present invention relates to laundry detergent compositions which comprise an alkoxylated polyalkyleneimine soil dispersant having the formula: ##STR1## wherein R is C.sub.2 -C.sub.6 linear alkylene, C.sub.3 -C.sub.6 branched alkylene, and mixtures thereof; B is a continuation by branching; E is an alkyleneoxy unit having the formula:--(R.sup.1 O).sub.m (R.sup.2 O).sub.n R.sup.3wherein R.sup.1 is 1,2-propylene, 1,2-butylene, and mixtures thereof; R.sup.2 is ethylene; R.sup.3 is hydrogen, C.sub.1 -C.sub.4 alkyl, and mixtures thereof; m is from about 1 to about 10; n is from about 10 to about 40; w, x, and y are each independently from about 4 to about 200; provided at least one --(R.sup.1 O) unit is attached to the backbone prior to attachment of an --(R.sup.2 O) unit and further provided m+n is at least 12, said dispersants are compatible with bleach. The disclosed alkoxylated polyalkyleneimines are also suitable for use as soil dispersant in bleach-containing laundry pre-soaks and bleaching agents.
    • 本发明涉及衣物洗涤剂组合物,其包含具有下式的烷氧基化聚亚烷基亚胺土壤分散剂:其中R是C 2 -C 6直链亚烷基,C 3 -C 6支链亚烷基及其混合物; B是分支的延续; E是具有下式的亚烷氧基单元: - (R 1 O)m(R 20)n R 3,其中R 1是1,2-亚丙基,1,2-亚丁基及其混合物; R2是乙烯; R3是氢,C1-C4烷基及其混合物; m为约1至约10; n为约10至约40; w,x和y各自独立地为约4至约200; 提供至少一个 - (R 1 O)单元在连接 - (R 2 O)单元之前连接到骨架上,并进一步提供m + n至少为12,所述分散剂与漂白剂相容。 所公开的烷氧基化聚亚烷基亚胺也适用于含漂白剂的洗衣前预浸和漂白剂中的土壤分散剂。