Company News, Patents

On the Go Stain Removal Method

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By: TOM BRANNA

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U.S. Patent No. 7,442,678 B2 The Procter & Gamble Company has been awarded a patent covering a method of treating fabric away from home with a easy to carry applicator. The applicator contains the following composition: 1-3% hydrogen peroxide, 1-4% cleaning solvent, water, 0.1-1% surfactant and cyclodextrin. The composition is free from residue-forming materials selected from emulsifiers, thickening agents and suspending agents. The method includes the application of the composition to the...

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