Patents

Hard Surface Cleaning Liquid

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By: TOM BRANNA

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US Patent No. 8,551,932 B2; The Procter & Gamble Company has patented liquid hard surface cleaning composition that contains small particles of interlinked melamine foam fibers having a particle size between about 20 μm and about 50 μm. The composition has a pH of 7 to about 12 and comprises from about 70-99.5% by weight of the total composition of water and 0.01-5.0% of an organic acid. ...

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