Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof

摘要

The invention relates to polyglycol ether-free, polyglycerol partial ester-based sulphosuccinates, the preparation thereof, and the use of these in cosmetic formulations and also in cleaning compositions in the industrial and domestic sector and formulations comprising these sulphosuccinates.

主权项

1. A polyglycerol partial ester-based sulphosuccinate of general formula I wherein R1, R2, R3=independently of one another, identical or different H, R4 or R5, R4=a saturated or partially unsaturated acyl radical containing 6-22 carbon atoms which can be substituted by hydroxyl groups, R5 is selected from sulphosuccinic acid radicals of the formula IIa or IIband
sulphomethylsuccinic acid radicals of the formula IIc or IIdwhere
R6, R7, R8, R9=independently of one another, identical or different H, an alkali metal or ½ alkaline earth metal or an ammonium group n=2 to 16,
and whereinon statistical average, per molecule of the general formula I, 0.2 to 0.8radicals R4 andon statistical average, per molecule of the general formula I 0.3 to 6 radicals R5 are present.