Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – With halogen – nitrogen – oxygen – or phosphorus containing...
Patent
1995-08-14
1997-01-07
Caldarola, Glenn A.
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
With halogen, nitrogen, oxygen, or phosphorus containing...
510336, C11D 1700, C11D 112, C11D 1755
Patent
active
055913776
ABSTRACT:
The stability in storage and flowability of liquid water-based alkyl glycoside preparations of relatively low concentration were to be improved and their handling under in-use conditions was to be facilitated by an increase in viscosity with very small quantities of non-alkyl-glycoside active substance. This was achieved by gel-form aqueous mixtures consisting essentially of 2% by weight to 15% by weight of an alkyl glycoside corresponding to the formula R.sup.1 --O(G).sub.n, in which R.sup.1 is an alkyl radical containing 8 to 22 C atoms, G is a glycose unit and n is a number of 1 to 10, 0.05% by weight to 2% by weight of an anionic surfactant of the sulfate or sulfonate type, the ratio by weight of alkyl glycoside to sulfate and/or sulfonate being 40:1 to 5:1, and 83% by weight to 97.95% by weight water or a mixture of water with a water-miscible organic solvent.
REFERENCES:
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patent: 4732696 (1988-03-01), Urfer
patent: 5138046 (1992-08-01), Wuest
patent: 5258142 (1993-11-01), Giesen et al.
A. M. Schwartz, J. W. Perry, Surface Active Agents, vol. 1, Interscience Publishers, 1949, Seite 372 (month not available).
Hofmann Rainer
Nickel Dieter
Caldarola Glenn A.
Drach John E.
Hailey Patricia L.
Henkel Kommanditgesellschaft auf Aktien
Jaeschke Wayne C.
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