C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
260/486
C11D 1/12 (2006.01)
Patent
CA 1105485
ABSTRACT OF THE DISCLOSURE: A mixture of sulfosuccinate halfesters based on jojoba oil, containing compounds having the general formulae: Image and Image wherein R represents the hydrocarbon chains of jojoba fatty alcohols, R' represents the hydrocarbon chains of jojoba fatty acids, X is a straight or branched hydrocarbon radical having at least 2 carbon atoms, R" is hydrogen, an alkyl or hydroxyalkyl group, the total number of carbon atoms in and R" being from 2 to 6, M is an equivalent of a cation which is suitable for detergents and makes the product water soluble and Y and Y' which are different from one another each represents hydrogen or SO3M in which M has the aforesaid meaning, is obtained by saponifying jojoba oil to fatty alcohol and to fatty acids, or transesterifying jojoba oil with a monovalent alcohol having from 1 to 3 carbon atoms to fatty alcohol and the corresponding fatty acid alkylesters, converting the fatty acids or the fatty acid alkylesters in the presence of the fatty alcohol to acyl alkanol amides by reaction with an amino alcohol, and reacting the mixture of fatty alcohol and acyl alkanol amides with maleic anhydride and sulfite to form sulfosuccinate halfesters. The novel mixture of sulfosuccinate halfesters based on jojoba oil can be employed in household detergents, cosmetical compositions, shampoos and in other detergent compositions.
316176
Koebner Adolf
Melloh Wilhelm
Rewo Chemische Werke G.m.b.h.
Robic Robic & Associes/associates
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