Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Patent
1996-02-05
1999-08-24
Gupta, Yogendra
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
510350, 510351, 510352, 510356, 510357, 510427, 510433, C11D 112, C11D 172, C11D 332
Patent
active
059424850
ABSTRACT:
Concentrated heavy duty liquid laundry detergent compositions containing an anionic surfactant component, polyhydroxy fatty acid amide surfactant and a water-soluble salt of toluene sulfonic acid, and containing no more than about 50% water. The concentration of all surfactants in the detergent compositions is greater than about 10% by weight of the composition. The anionic surfactant component comprises between about 50% and 100% alkyl polyethoxylate sulfates. The compositions are substantially clear and isotropic when prepared and remain stable after extended periods of time and under extreme conditions. Toluene sulfonate salts, although known hydrotropes, provides improved phase stability to the compositions unlike other standard hydrotropes and solvents.
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Boyer Charles
Chuey Steven R.
Gupta Yogendra
Rasser Jacobus C.
The Procter & Gamble & Company
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