Catalyzed process for glucamide detergents
    2.
    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

    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。

    High catalyst process for glucamide detergents
    3.
    发明授权
    High catalyst process for glucamide detergents 失效
    高酰胺清洁剂的高催化剂工艺

    公开(公告)号:US5338486A

    公开(公告)日:1994-08-16

    申请号:US7039

    申请日:1993-01-21

    摘要: Improved process for manufacturing a linear glucamide surfactant comprising reacting an N-alkylglucamine, e.g., N-methylglucamine, a fatty ester, e.g., coconut methyl ester and a catalyst at high concentration selected from trilithium phosphate, trisodium phosphate, tripotassium phosphate, tetrasodium pyrophosphate, tetrapotassium pyrophosphate, pentasodium tripolyphosphate, pentapotassium tripolyphosphate, 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: 包括使N-烷基葡糖胺例如N-甲基葡糖胺,脂肪酯,例如椰子甲酯和高浓度的催化剂与选自磷酸三氢钠,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,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,碱式硅酸钠,碱式硅铝酸钠,碱性铝硅酸钾和 其混合物。