N,N'-dialkyl derivatives of polyhydroxyalkyl alkylenediamines
    1.
    发明申请
    N,N'-dialkyl derivatives of polyhydroxyalkyl alkylenediamines 审中-公开
    聚羟基烷基亚烷基二胺的N,N'-二烷基衍生物

    公开(公告)号:US20060013780A1

    公开(公告)日:2006-01-19

    申请号:US10894108

    申请日:2004-07-19

    摘要: Surfactant compositions containing compounds according to structure (I), and methods of making them, are disclosed. The compounds provide reduced dynamic and equilibrium surface tension, good solubility, moderate foaming, and good cleaning performance. The methods for making them involve reaction of N-(polyhydroxyalkyl)-alkylamines with dinitriles, dialdehydes, or acetals or hemiacetals of dialdehydes in the presence of hydrogen and a transition metal catalyst. In structure (I), x is an integer from about 1 to 12, R1 and R2 are independently C3-C30 linear alkyl, cyclic alkyl, branched alkyl, alkenyl, aryl, alkylaryl, alkoxyalkyl, and dialkylaminoalkyl; and R3 and R4 are independently hydrogen or a pyranosyl group such as α-D-glucopyranosyl, β-D-glucopyranosyl, or β-D-galactopyranosyl.

    摘要翻译: 公开了含有根据结构(I)的化合物及其制备方法的表面活性剂组合物。 该化合物提供动态和平衡的表面张力降低,溶解性好,发泡适中,清洗性能好。 制备它们的方法包括在氢和过渡金属催化剂的存在下N-(多羟基烷基) - 烷基胺与二腈,二醛或缩醛或半醛的半缩醛的反应。 在结构(I)中,x为约1至12的整数,R 1和R 2独立为C 3 -C 30直链烷基,环烷基,支链烷基,烯基 ,芳基,烷基芳基,烷氧基烷基和二烷基氨基烷基; R 3和R 4独立地是氢或吡喃糖基,例如α-D-吡喃葡萄糖基,β-D-吡喃葡萄糖基或β-D-吡喃半乳糖基。

    Amine N-oxide based surfactants
    5.
    发明申请
    Amine N-oxide based surfactants 审中-公开
    胺N-氧化物基表面活性剂

    公开(公告)号:US20070031370A1

    公开(公告)日:2007-02-08

    申请号:US11197887

    申请日:2005-08-04

    IPC分类号: A61K31/74

    摘要: Surfactant compositions contain one or more compounds according to formula (I) wherein R1 is methyl, ethyl, or 1-propyl; R is a C4-C20 aryl, alkaryl, aralkyl, cyclic, alicyclic, or secondary, branched or bicyclic alkyl group, or a polyhydroxyalkyl group according to formula (A) wherein u is an integer from 0 to 2 and R2 is H, α-D-glucopyranosyl, β-D-pyranosyl, or β-D-galactopyranosyl; and Z is a linking group selected from the group consisting of 4,4′-methylenebis(cyclohexyl); CH2(CH2)n{N+O—R1—CH2(CH2)o}p, where p is an integer from 1 to 10 and n and o are each independently integers from 1 to 5; (CH2)r[O(CH2)s]tO(CH2)q, where s is an integer from 2 to 4, t is an integer from 0 to 2, and r and q are each individually 2 or 3; (CH2)m, where m is an integer from 2 to 6; and isophorone residue (B)

    摘要翻译: 表面活性剂组合物含有一种或多种根据式(I)的化合物,其中R 1是甲基,乙基或1-丙基; R是C 4 -C 20芳基,烷芳基,芳烷基,环状,脂环族或仲,支链或双环烷基,或根据式(A)的多羟基烷基,其中u是0-2的整数,R 2 H,α-D-吡喃葡萄糖基,β-D-吡喃糖基或β-D-吡喃半乳糖基; 和Z是选自4,4'-亚甲基双(环己基); CH 2(CH 2)n N(N) - - - - - (CH 2) 其中p是1至10的整数,并且n和o分别表示2或2以上的整数。 各自独立地为1至5的整数; (CH 2)n O(CH 2)n O(CH 2) (CH 2)q,其中s为2至4的整数,t为0至2的整数,r和q各自为2或3; (CH 2)2,其中m是2至6的整数; 和异佛尔酮残基(B)

    Alkyl glycidyl ether-capped polyamine foam control agents
    6.
    发明申请
    Alkyl glycidyl ether-capped polyamine foam control agents 审中-公开
    烷基缩水甘油醚封端聚胺泡沫控制剂

    公开(公告)号:US20050009934A1

    公开(公告)日:2005-01-13

    申请号:US10618117

    申请日:2003-07-11

    IPC分类号: B01D19/04

    CPC分类号: B01D19/0413

    摘要: A method for controlling the foaming of an aqueous organic compound-containing composition by the incorporation of a foam controlling amount of a compound of the formula: where n and m are 2 or 3, x is 1-6, R═H or and R′ is a C4 to C22 alkyl group, where R′ is a C4 to C22 alkyl group, the compound generating an initial foam height at least 30% less than a 0.1 wt % aqueous solution of dioctyl sodium sulfosuccinate (DOSS) when added at 0.1 wt % to the DOSS solution.

    摘要翻译: 通过引入泡沫控制量的下式化合物来控制含水有机化合物的组合物的发泡方法:其中n和m为2或3,x为1-6,R = H或R '是C 4 -C 22烷基,其中R'是C 4至C 22烷基,当以0.1加成时,产生初始泡沫高度比0.1重量%的二辛基磺基琥珀酸钠水溶液(DOSS)低至少30%的化合物 wt%给DOSS溶液。

    Surfactants derived from phenolic aldehydes
    7.
    发明申请
    Surfactants derived from phenolic aldehydes 审中-公开
    衍生自酚醛的表面活性剂

    公开(公告)号:US20060293397A1

    公开(公告)日:2006-12-28

    申请号:US11159535

    申请日:2005-06-23

    IPC分类号: B01F17/00 B01F3/08

    摘要: Surfactants derived from phenolic aldehydes include compounds according to formulas (I) and (II) wherein R is (CH2CH2O)xR4 or (C3H6O2)xR4. R1 and R2 are each hydrogen or C1-C20 hydrocarbyl moieties, provided that neither R1 nor R2 may be hydrogen when the compound is of formula (I). If the compound is according to formula (II) wherein n=0, one of R1 and R2 may further be C1-C20 alkoxymethylene while the other is H. The Z moiety is hydrogen, OR, or OR3, wherein R3 is hydrogen, methyl, ethyl or propyl; R4 is hydrogen, methyl or ethyl; x is an integer from 1 to 20; and n is 0 or 1. Compositions containing the surfactants, and methods of using the surfactants, are also disclosed.

    摘要翻译: 衍生自酚醛的表面活性剂包括根据式(I)和(II)的化合物,其中R是(CH 2 CH 2 CH 2 O)x R 或(C 3)3个或更多个,其中R 1,R 2,R 3, 4 。 R 1和R 2各自为氢或C 1 -C 20烃基部分,条件是R 1和R 2都不为 当化合物为式(I)时,可以是氢。 如果化合物是其中n = 0的式(II)化合物,R 1和R 2中的一个可以进一步是C 1 -C 20烷氧基亚甲基,而另一个是H. Z部分是氢,OR或OR 3,其中R 3是氢,甲基,乙基或丙基; R 4为氢,甲基或乙基; x是1至20的整数; 并且n是0或1.还公开了含有表面活性剂的组合物和使用表面活性剂的方法。