| abstract |
The invention relates to poly (oxyalkylene) alkanolamine fatty acid esters of the general formula (1) <IMAGE> in which R 1, R 2, R 3, R 4 are the same or different and are the radicals R 5 - (O-CH2-CH2) m - with R. <5> = optionally substituted, optionally containing multiple compounds acyl radical with 6-22 with R <5> = sulfosuccinate radical of the formulas -C (O) -CH (SO3 <-> X <+>) - CH2-COO <-> X < +> or -C (O) -CH2-CH- (SO3 <-> X <+>) COO <-> X <+> or with R <5> = H and where R <5> at least once is an acyl radical and is at least one sulfosuccinate residue, R 6, R 7 may be the same or different H, -CH3, -C2H5 n =: 2-8, m =: 1-5; A <-> =: at least one organic or inorganic anion, if R6 and / or R7 is not equal to H, X <+> =: H, alkali metal, ammonium ion. |