Company News, Patents

Unit-Dose Fabric Softener

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By: TOM BRANNA

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Patent No. US 6,608,014 B1: Colgate- Palmolive patented a fabric softener comprising a water-soluble container formed from a water-soluble polymer and a fabric softener containing an amine fabric softening active compound, alpha hydroxy aliphatic acid, cationic surfactant, cationic softener, perfume and water. The composition is free of anionic sulfate surfactant, sulfonate surfactants, hexylene glycol, amine oxide and detergent builder salt....

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