Compositions – Fluent dielectric – N-containing
Patent
1989-02-13
1990-07-24
Willis, Prince E.
Compositions
Fluent dielectric
N-containing
252353, 252557, 252DIG14, C11D 128
Patent
active
049433938
ABSTRACT:
Compounds of the formula ##STR1## wherein X and Y are different and are OH or SO.sub.3 M wherein M is selected from the group consisting of hydrogen, an alkali metal ion, an alkaline earth metal ion, NR.sub.4 wherein R is hydrogen, an alkyl or hydroxy alkyl radical having from 1 to 4 carbon atoms; a and c are integers having a value of from 0 to 18; b is an integer having a value of from 0 to 2 such that the sum of a+b+c is from 12 to 18; Z is an oxyethylene, oxypropylene, or oxybutylene group; n is an integer having a value of from 0 to 30 reduce the viscosity of highly concentrated, aqueous pastes of alkali metal salts of .alpha.-sulfonated fatty acid alkyl esters by as much as 90% of their original value.
REFERENCES:
patent: 3345301 (1967-10-01), Stein et al.
patent: 3729431 (1973-04-01), Smitherman
patent: 4495092 (1985-06-01), Schmid et al.
patent: 4532076 (1985-07-01), Schmid et al.
patent: 4547318 (1985-10-01), Kloetzer et al.
patent: 4675128 (1987-06-01), Linde et al.
patent: 4772426 (1988-09-01), Koch et al.
patent: 4820451 (1989-11-01), Piorr et al.
patent: 4865774 (1989-12-01), Fabry et al.
Fabry Bernd
Piorr Robert
Drach John E.
Henkel Kommanditgesellschaft auf Aktien
Jaeschke Wayne C.
Szoke Ernest G.
Willis Prince E.
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