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    • 44. 发明申请
    • TENSIO-ACTIVE GLUCOSIDE URETHANES
    • TENSIO活性糖皮质激素
    • US20070191565A1
    • 2007-08-16
    • US11691422
    • 2007-03-26
    • Christian StevensAlessia MeriggiKarl Booten
    • Christian StevensAlessia MeriggiKarl Booten
    • C08F251/00
    • C11D1/50C08B31/00C08G18/6484C08G18/71Y10S516/915
    • Disclosed are glucoside alkyl urethanes composed of units of the formula: A(O—CO—NH—R)s wherein A represents a glucosyl unit of a starch hydrolysate moldecule, the starch hydrolysate having a Dextrose Equivalent (D.E.) ranging from 1 to 47, (O—CO—NH—R) represents an N-alkyl aminocarbonyloxy group replacing a hydroxyl group of the glucosyl unit A, and wherein R represents a linear or branched, saturated or unsaturated alkyl group containing from 3 to 22 carbon atoms, and s represents the number of alkyl carbamate groups per glucosyl unit which number is expressed as degree of substitution (DS) with said DS value ranging from about 0.01 to about 2.0 which are useful as surface-active agents. Also disclosed are a method for their manufacture and to compositions containing one or more glucoside alkyl urethanes. The glucoside alkyl urethanes have good to excellent tensio-active properties in combination with good biodegrability and they are suitable as surfactants for use in household and industrial applications, e.g., as detergents, emulsifiers, emulsion stabilisers, foaming agents, foam stabilisers, dispersants and wetting agents.
    • 公开的由下式的单元构成的葡萄糖苷烷基氨基甲酸酯:其中A代表淀粉水解产物的壳体的葡糖基单元,淀粉水解产物具有葡萄糖当量( DE)范围为1至47,(O-CO-NH-R)表示取代葡糖基单元A的羟基的N-烷基氨基羰氧基,其中R表示直链或支链饱和或不饱和的烷基, 3至22个碳原子,s表示每个葡糖基单元的氨基甲酸烷基酯基团的数目,该数目表示为取代度(DS),DS值范围为约0.01至约2.0,其可用作表面活性剂。 还公开了其制备方法和含有一种或多种葡糖苷烷基氨基甲酸酯的组合物。 葡糖苷烷基氨基甲酸酯具有良好至优异的张力活性特性,结合良好的生物可降解性,并且它们适合用作家用和工业应用中的表面活性剂,例如作为洗涤剂,乳化剂,乳液稳定剂,发泡剂,泡沫稳定剂,分散剂和润湿剂 代理商
    • 45. 发明申请
    • Tensio-active glucoside urethanes
    • 活性硫代氨基​​甲酸酯
    • US20030125482A1
    • 2003-07-03
    • US10169618
    • 2002-08-27
    • Christian Victor StevensAlessia MeriggiKarl Booten
    • C08F283/04
    • C11D1/50C08B31/00C08G18/6484C08G18/71Y10S516/915
    • The invention concerns the use as surface-active agent of a glucoside alkyl urethane (I) which is composed of units of the general formula (II): A(OnullCOnullNHnullR)s wherein A represents a glucosyl unit of a starch hydrolysate molecule, the starch hydrolysate having a Dextrose Equivalent (D.E.) ranging from 1 to 47, (OnullCOnullNHnullR) represents an N-alkyl aminocarbonyloxy group replacing a hydroxyl group of the glucosyl unit A, and wherein R represents a linear or branched, saturated or unsaturated alkyl group containing from 3 to 22 carbon atoms, and s represents the number of alkyl carbamate groups per glucosyl unit which number is expressed as degree of substitution (DS) with said DS value ranging from about 0.01 to about 2.0. The invention further relates to novel glucoside alkyl urethanes (I), and a method for their manufacture and to compositions containing one or more of glucoside alkyl urethanes (I). The glucoside alkyl urethanes (I) have good to excellent tensio-active properties in combination with good biodegrability and they are suitable as surfactants for use in household and industrial applications, e.g. as detergents, emulsifiers, emulsion stabilisers, foaming agents, foam stabilisers, dispersants and wetting agents.
    • 本发明涉及作为由通式(II)的单元组成的葡萄糖苷烷基氨基甲酸酯(I)的表面活性剂的用途:A(O-CO-NH-R)s,其中A表示 淀粉水解物分子,具有1至47的葡萄糖当量(DE)的淀粉水解物(O-CO-NH-R)表示取代葡糖基单元A的羟基的N-烷基氨基羰基氧基,其中R表示 含有3至22个碳原子的直链或支链,饱和或不饱和的烷基,s表示每个葡糖基单元的氨基甲酸烷基酯基团数,该数目表示为取代度(DS),DS值范围为约0.01至 约2.0。 本发明还涉及新的葡糖苷烷基氨基甲酸酯(I)及其制备方法和含有一种或多种葡糖苷烷基氨基甲酸酯(I)的组合物。 葡糖苷烷基氨基甲酸酯(I)具有良好至优异的张力活性特性以及良好的生物可降解性,并且它们适合用作家用和工业应用中的表面活性剂,例如。 作为洗涤剂,乳化剂,乳液稳定剂,发泡剂,泡沫稳定剂,分散剂和润湿剂。
    • 46. 发明授权
    • Surface-active alkylurethanes of fructans
    • 果聚糖的表面活性烷基聚氨酯
    • US06534647B1
    • 2003-03-18
    • US09719321
    • 2000-12-11
    • Christian Victor StevensKarl BootenIsabelle M.-A. LaquiereLucien Daenekindt
    • Christian Victor StevensKarl BootenIsabelle M.-A. LaquiereLucien Daenekindt
    • C07H1100
    • C08B37/0051C07H3/00C11D1/10C11D1/50
    • The invention concerns the use as surface-active agent of a fructan N-alkylurethane (I) which is composed of saccharide units of general formula (II) A(O—CO—NH—R)s  (II) wherein A represents a fructosyl unit (F) or a terminal glucosyl unit (G) of said fructan, being a levan or an inulin, with a degree of polymerisation (DP) of minimum 3, (O—CO—NH—R) represents an N-alkylaminocarbonyloxy group replacing a hydroxyl group of the saccharide unit A, wherein R represents a linear or branched, saturated or unsaturated alkyl group containing from 3 to 22 carbon atoms and any mixture thereof, and s represents the number of N-alkylaminocarbonyloxy groups per saccharide unit which is expressed as degree of substitution (DS), and said DS has a value ranging from 0.10 to 2.0. The invention further relates to novel fructan N-alkylurethanes (I), in particular inulin N-alkylurethanes (I), and a method for their manufacture. The fructan N-alkylurethanes (I) have good to excellent surface-active properties in combination with good biodegradability and are suitable as surfactants for use in household and industrial applications, e.g. as detergents, emulsifiers, emulsion stabilizers, foaming agents, foam stabilisers, dispersants and wetting agents.
    • 本发明涉及由通式(II)的糖类单元构成的果聚糖N-烷基氨基甲酸酯(I)的表面活性剂的用途,其中A表示所述果聚糖的果糖基单元(F)或末端葡糖基单元(G) (DP)为3,(O-CO-NH-R)表示取代糖单元A的羟基的N-烷基氨基羰基氧基,其中R表示直链 或含有3至22个碳原子的支链,饱和或不饱和的烷基及其任何混合物,s表示以取代度(DS)表示的每个糖单元的N-烷基氨基羰基氧基的数目,并且所述DS具有值 范围从0.10到2.0。 本发明还涉及新型果聚糖N-烷基氨基甲酸酯(I),特别是菊糖N-烷基氨基甲酸酯(I)及其制备方法。 果聚糖N-烷基氨基甲酸酯(I)具有良好至优异的表面活性特性以及良好的生物降解性,并且适合用作家用和工业应用的表面活性剂,例如, 作为洗涤剂,乳化剂,乳液稳定剂,发泡剂,泡沫稳定剂,分散剂和润湿剂。