Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition
Patent
1997-04-16
1999-01-12
Lieberman, Paul
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Liquid composition
510130, 510159, 510365, 510422, 510434, 510470, 510505, C11D 1825, C11D 344
Patent
active
058589546
ABSTRACT:
The invention relates to cleaning compositions in the form of microemulsions for cleansing the skin or for the manual cleaning of hard surfaces. These cleaning compositions consist of oil, water, surfactant and cosolvent. As surfactant, use is made of a surfactant system consisting of 80-100% alkylpolyglycoside and 0-20% auxiliary surfactant, of anionic, nonionic or betaine type, whose choice is largely arbitrary. The cosolvent is an oligoester of polybasic carboxylic or hydroxycarboxylic acids with C.sub.1 to C.sub.4 alcohols. The microemulsions are highly stable and can be diluted in water without problems.
REFERENCES:
patent: 5196136 (1993-03-01), Dishart et al.
patent: 5707957 (1998-01-01), Yianakipoulos et al.
Luders, H., et al, Synthesis, Chemical Structures and Properties of Alkyl Polyglucosides, Huls AG, Paul-Baumann-Str. 1, D-4370 Marl, pp. 81-93.
Langevin, D., Microemulsions and Liquid Crystals, Mol. Cryst. Liq. Cryst, 1986, vol. 138, pp. 259-305.
Huels Aktiengesellschaft
Lieberman Paul
Webb Gregory E.
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