Dishwashing compositions containing higher 1,2-alkanediol ether monosulfates

US3936317A · kind A · utility

Assignee

• Henkel u. Cie GmbH

Inventors

• Hans Lehmann
• Martin Bischoff · Gelsenkirchen, DE
• Horst Baumann · Leichlingen, DE
• Peter Krings

Key dates

• Filing date: Feb 21, 1975
• Grant date: Feb 3, 1976
• Expiry date: Feb 21, 1995

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/29
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

A dishwashing and cleansing agent composition for manual dishwashing based upon anionic surface-active surfactants consists essentially of (A) from 20% to 90% by weight of a higher sulfonate or sulfate of the group of the alkyl sulfonates, olefin sulfonates, .alpha.-sulfofatty acid alkyl esters, dialkyl sulfosuccinic esters, alkylbenzene sulfonates and alkyl sulfates, each having 8 to 20 carbon atoms in the hydrophobic moiety, and (B) from 10% to 80% by weight of a mono- or polyglycol ether sulfate of a higher 1,2-alkanediol having 10 to 22 carbon atoms; as well as a dishwashing concentrate containing this composition and a method of using this composition.