Detergent composition with thermo-controlled foaming capacity
Abstract
Abstract FOAMING AT LOW WASHING TEMPERATURE IS OBTAINED WITHOUT OVER-FOAMING AT HIGH TEMPERATURES. THE FOAM-CONTROLLING AGENT IS AN EFFECTIVE AMOUNT OF A MATERIAL SELECTED FROM THE GROUP CONSISTING OF CYCLIZED FATTY ACIDS AND SODIUM SALTS OF SUCH ACIDS, SAID ACIDS BEING ESSENTIALLY OBTAINED FROM CYCLIZATION OF UNSATURATED C12-C33 FATTY ACIDS BY ANY SUITABLE PROCESS KNOWN IN THE ART, AND BEING A MIXTURE OF ACIDS HAVING THE FORMULA: R"H-R-(R2-COOH) WHEREIN R REPRESENTS A SATURATED OR UNSATURATED SIX-MEMBERED CARBON RING; R1 IS A HYDROCARBON CHAIN HAVING FROM 0-12 CARBON ATOMS, R2 IS A HYDROCARBON CHAIN HAVING FROM 0-21 CARBON ATOMS, THE TOTAL NUMBER OF CARBON ATOMS OF R1 AND R2 BEING AT LEAST 5. IT IS APPLICABLE IN COMPOSITIONS ESSENTIALLY COMPRISING 10-30% BY WEIGHT OF A WATER-SOLUBLE ANIONIC DETERGENT INCLUDING SOAP AND ONE TO FIVE TIMES OF SAID AMOUNT OF A POLYPHOSPHATE BUILDER. OPTIONALLY NONIONIC SYNTHETIC DETERGENTS CAN BE INCLUDED.
Inventors
- 👤 Hans Barth
- 👤 Martin Knausenberger
- 👤 Henner Lange
- 👤 Hans-Udo Menz
- 👤 Wilhelm Griess
Bibliographic Details
Claims Analysis
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