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    • 10. 发明申请
    • GREEN GLYCINE BETAINE DERIVATIVE COMPOUNDS AND COMPOSITIONS CONTAINING SAME
    • 绿甘氨酸衍生化合物及其组合物
    • US20150275138A1
    • 2015-10-01
    • US14739925
    • 2015-06-15
    • Marie-Esther SAINT VICTORThierry BenvegnuHakima-Fatima Azira
    • Marie-Esther SAINT VICTORThierry BenvegnuHakima-Fatima Azira
    • C11D1/92C11D3/22
    • C11D1/90A01N25/30A01N37/44C11D3/222C11D3/48
    • Multifunctional green and antimicrobial compositions are described containing cationic glycine betaine esters and/or cationic glycine betaine amides. Particular glycine betaine esters and amides are alkyl(ene) betainate methane sulfonates and betainyl amino alkyl(ene) methane sulfonates. The glycine betaine components are cationic, have a hydrophobic group attached to a carboxylate group through an ester or amide linkage, and are derived from a natural source, such as sugar beets. The glycine betaine esters and amides serve as cationic surfactants which have effective antimicrobial activity. The surfactant compositions are effective as crude mixtures or semi-purified mixtures or purified surfactant compounds of glycine betaine components. The addition of sodium chloride or potassium chloride or magnesium chloride or natural gum or polysaccharide to compositions containing the cationic glycine betaine ester and/or glycine betaine amide derivatives serves to thicken or gel the composition.
    • 描述了含有阳离子甘氨酸甜菜碱酯和/或阳离子甘氨酸甜菜碱酰胺的多功能绿色和抗微生物组合物。 特定的甘氨酸甜菜碱酯和酰胺是烷基(烯)甜菜碱甲烷磺酸盐和甜菜碱氨基烷基(烯)甲烷磺酸盐。 甘氨酸甜菜碱组分是阳离子的,具有通过酯或酰胺键连接到羧酸酯基上的疏水基团,并且衍生自天然来源,例如甜菜。 甘氨酸甜菜碱酯和酰胺用作具有有效抗微生物活性的阳离子表面活性剂。 表面活性剂组合物作为粗混合物或半纯化混合物或纯化的甘氨酸甜菜碱组分的表面活性剂化合物是有效的。 向包含阳离子甘氨酸甜菜碱酯和/或甘氨酸甜菜碱酰胺衍生物的组合物中加入氯化钠或氯化钾或氯化镁或天然胶或多糖用于使组合物变稠或凝胶化。