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USE OF N-(3-DIALKYLAMINO)-PROPYL-N-POLYHYDROXYALKYL CARBOXYLIC ACID AMIDES AS THICKENERS FOR LIQUID AQUEOUS SURFACTANT SYSTEMS
USE OF N-(3-DIALKYLAMINO)-PROPYL-N-POLYHYDROXYALKYL CARBOXYLIC ACID AMIDES AS THICKENERS FOR LIQUID AQUEOUS SURFACTANT SYSTEMS
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机译:N-(3-二烷基甲酰胺基)-丙基-N-羟基羟烷基羧酸酰胺用作液体表面活性剂体系的增稠剂
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摘要
The invention relates to the use of compounds of the formula 1 as thickeners for liquid, aqueous surfactant systemswhere R is an aliphatic radical having from 8 to 24 carbon atoms, R1 and R2, which are identical or different, are alkyl groups having from 1 to 4 carbon atoms or hydroxyalkyl groups having from 2 to 4 carbon atoms, and Z is a linear polyhydroxyhydrocarbon radical having at least 3 OH groups, which may also be alkoxylated, and also their acid addition products. The thickeners are used in industrial and standard household surfactant compositions.
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