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Unit-Dose Fabric Softener

November 14, 2005

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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