Patents

Liquid Laundry Detergent

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By: TOM BRANNA

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US Patent No. 8,759,273 B2; Reckitt Benckiser N.V. has been awarded a patent for a liquid laundry detergent composition having a thickening system comprising a carboxylic acid/carboxylate polymer and a copolymer of polydimethyldiallylammoniumchloride and acrylamide....

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