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22 条记录 (耗时 0.031 秒)

    Process for reducing the levels of fatty acid contaminants in polyhydroxy fatty acid amide surfactants
    5.
    发明授权
    Process for reducing the levels of fatty acid contaminants in polyhydroxy fatty acid amide surfactants 失效
    降低多羟基脂肪酸酰胺表面活性剂中脂肪酸污染物含量的方法

    公开(公告)号：US5188769A

    公开(公告)日：1993-02-23

    申请号：US857853

    申请日：1992-03-26

    申请人： Daniel S. Connor ,  Jeffrey J. Scheibel ,  Bruce P. Murch ,  Mark H. Mao ,  Eugene P. Gosselink ,  Roland G. Severson, Jr.

    发明人： Daniel S. Connor ,  Jeffrey J. Scheibel ,  Bruce P. Murch ,  Mark H. Mao ,  Eugene P. Gosselink ,  Roland G. Severson, Jr.

    IPC分类号： C07C231/02 ,  C11D1/52

    CPC分类号： C11D1/525 ,  C07C231/02 ,  Y10S516/07

    摘要： The synthesis of polyhydroxy fatty acid amide surfactants exemplified by the compound C.sub.11 H.sub.23 C(O)N(CH.sub.3)CH.sub.2 [CHOH].sub.4 CH.sub.2 OH by reacting a fatty acid ester with an N-alkyl sugar amine can result in contamination of the product surfactant by residual sources of fatty acids. These residual fatty acids may be unacceptable in high sudsing detergent compositions, such as dishwashing liquids, especially with Ca or Mg cations. The process of this invention reacts such contaminants with alkyl amines or, especially, ethanolamine, to convert them into fatty alkyl- or alkanolamides, which are quite acceptable in fully-formulated detergent compositions for home or industrial use.

    摘要翻译： 通过使脂肪酸酯与N-烷基糖胺反应，由化合物C11H23C（O）N（CH3）CH2 [CHOH] 4CH2OH表示的多羟基脂肪酸酰胺表面活性剂的合成可导致产物表面活性剂被残留的来源污染 脂肪酸。 这些残留脂肪酸在高泡沫洗涤剂组合物中是不可接受的，例如餐具洗涤液，特别是与Ca或Mg阳离子。 本发明的方法使这些污染物与烷基胺或特别是乙醇胺反应，将它们转化成脂肪烷基 - 或链烷醇酰胺，其在用于家庭或工业用途的完全配制的洗涤剂组合物中是完全可接受的。

    High sudsing detergent with n-alkoxy polyhydroxy fatty acid amide and secondary carboxylate surfactants
    6.
    发明授权
    High sudsing detergent with n-alkoxy polyhydroxy fatty acid amide and secondary carboxylate surfactants 失效
    具有正烷氧基多羟基脂肪酸酰胺和仲羧酸盐表面活性剂的高泡沫洗涤剂

    公开(公告)号：US5489393A

    公开(公告)日：1996-02-06

    申请号：US278855

    申请日：1994-07-26

    申请人： Daniel S. Connor ,  Jeffrey J. Scheibel ,  Yi-Chang Fu

    发明人： Daniel S. Connor ,  Jeffrey J. Scheibel ,  Yi-Chang Fu

    IPC分类号： C11D1/04 ,  C11D1/52 ,  C11D10/04 ,  C11D17/00 ,  C11D3/07

    CPC分类号： C11D3/0094 ,  C11D10/047 ,  C11D1/04 ,  C11D1/525

    摘要： High sudsing detergent compositions comprising N-alkoxy polyhydroxy fatty acid amides are provided by the addition of secondary carboxylate surfactants. Thus, cocofatty acid N-(3-methoxypropyl) glucamide is used in liquid, granular or bar compositions in combination with conventional detergent ingredients and secondary fatty acids such as 2-methyl undecanoic acid. The compositions exhibit high, relatively persistent suds and high emulsifying and cleaning properties, especially with respect to greasy soils of the type commonly found on eating utensils and in food stains on fabrics.

    摘要翻译： 通过加入次级羧酸盐表面活性剂提供了包含N-烷氧基多羟基脂肪酸酰胺的高泡沫洗涤剂组合物。 因此，椰子脂肪酸N-（3-甲氧基丙基）葡糖酰胺与常规洗涤剂成分和次级脂肪酸如2-甲基十一烷酸组合使用在液体，颗粒或棒状组合物中。 组合物表现出高的相对持久的泡沫和高的乳化和清洁性能，特别是对于在餐具上常见的油性污垢和织物上的食物污渍中。

    Catalyzed process for glucamide detergents
    10.
    发明授权
    Catalyzed process for glucamide detergents 失效
    葡聚糖洗涤剂的催化方法

    公开(公告)号：US5338487A

    公开(公告)日：1994-08-16

    申请号：US9369

    申请日：1993-01-26

    申请人： Daniel S, Connor ,  Jeffrey J. Scheibel ,  Ju-Nan Kao

    发明人： Daniel S, Connor ,  Jeffrey J. Scheibel ,  Ju-Nan Kao

    IPC分类号： B01F17/56 ,  B01F17/22 ,  B01J23/02 ,  B01J23/04 ,  B01J27/18 ,  B01J27/232 ,  C07B61/00 ,  C07C231/02 ,  C07C233/18 ,  C07C233/20 ,  C11D1/52 ,  C07C233/01 ,  C11D7/32

    CPC分类号： C11D1/525 ,  C07C231/02

    摘要： An improved process for manufacturing a linear glucamide surfactant comprises reacting an N-alkylglucamine, e.g., N-methylglucamine, a fatty ester, e.g., coconut methyl ester and a catalyst selected from trilithium phosphate, trisodium phosphate, tripotassium phosphate, tetrasodium pyrophosphate, tetrapotassium pyrophosphate, pentasodium tripolyphosphate, pentapotassium tripolyphosphate, lithium hydroxide, sodium hydroxide, potassium hydroxide, calcium hydroxide, lithium carbonate, sodium carbonate, potassium carbonate, disodium tartrate, dipotassium tartrate, sodium potassium tartrate, trisodium citrate, tripotassium citrate, sodium basic silicates, potassium basic silicates, sodium basic aluminosilicates, potassium basic aluminosilicates and mixtures thereof.

    摘要翻译： 用于制备线性葡糖酰胺表面活性剂的改进方法包括使N-烷基葡糖胺例如N-甲基葡糖胺，脂肪酯，例如椰子甲酯和选自磷酸三氢锂，磷酸三钠，磷酸三钾，焦磷酸四钠，焦磷酸四钾 ，三聚磷酸五钠，三聚磷酸五钾，氢氧化锂，氢氧化钠，氢氧化钾，氢氧化钙，碳酸锂，碳酸钠，碳酸钾，酒石酸二钠，酒石酸二钾，酒石酸钠钾，柠檬酸三钠，柠檬酸三钾，碱式硅酸钠， 硅酸盐，碱式硅铝酸钠，碱式硅铝酸钾及其混合物。