Patent ID: 6242404
Filing Date: 2001-06-05
Classification: B01F,C11D,Y10S

Abstract:
An improved soil release composition comprising:(a) a polymeric soil release agent; and(b) a critical micelle concentration lowering nonionic surfactant selected from the group consisting of C.sub.14 -C.sub.22 alkyl arylethoxylates, C.sub.14 -C.sub.22 dialkylphenol ethoxylates, C.sub.6 -C.sub.30 alkyl phenol propoxylates, C.sub.14 -C.sub.22 long chain alkyl amine ethoxylates, C.sub.14 -C.sub.22 alkyl amidoamine ethoxylates, C.sub.14 -C.sub.22 alkylthiol ethoxylates, the glyceryl and polyglyceryl derivatives of C.sub.14 -C.sub.22 fatty acid ethoxylates, C.sub.14 -C.sub.22 sorbitan esters and their ethoxylates, long chain alkanol amides, C.sub.14 -C.sub.22 alkyl polyglycosides and mixtures thereof.