Patent ID: 6495503
Filing Date: 2002-12-17
Classification: C11D

Abstract:
A softening system which comprises:(a) a water soluble container which is formed from a polyvinyl alcohol; and (b) a liquid fabric softener composition disposed in said water soluble container, wherein said fabric softener composition comprises 25% to 65% of at least one softening compound which is an amido-amine softening agent; Wherein R1 and R2 are each independently long chain alkyl or alkenyl groups having 8 to 22 carbon atoms, R3 is selected from the group consisting of (CH2CH2O)p H, CH3 and H and mixtures thereof, p is an integer from 1 to 10 and m and n are integers from 1 to 5; and (C) 0.5 wt % to 10 wt % of at least one dispersing aid selected from the group consisting of glycereth cocoate, oleate PEG200, dioleate PEG400, and a C12-C13EO3:1 ethoxylated fatty alcohol and mixtures thereof.