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US 6,191,100 B1Granted
Detergent composition having effervescent generating ingredients
AssigneeThe Procter & Gamble Company
InventorsStuart Clive Askew, Graham Alexander Sorrie
Life of this patent
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Abstract
This invention relates to a detergent composition comprising an anionic surfactant and a cationic surfactant, an acid source and an alkali source capable of reacting together in the presence of water to produce a gas.
Claims19
A detergent composition comprising an anionic surfactant, present at a level of from 0.5% to 60% by weight, a cationic surfactant, present at a level of from 0.01% to 30%
- by weight, and from about 1.0% to about 7% by weight of an acid source and from about 10% to about 30% by weight of an alkali source wherein said acid source and alkali source are
- capable of reacting together in the presence of water and wherein the pH of a 1% solution of said detergent composition in distilled water is from about 10 to about 12.5.
Dependencies are inferred from the claim text.