Patent ID: 6077317
Filing Date: 2000-06-20
Classification: C11D

Abstract:
An aqueous laundry prewash stain remover composition consisting of:a) 0.1 to about 10 wt. % of a siloxane based surfactant having a formula I: ##STR3## wherein R.sub.1 and R.sub.2 are each independently an alkyl having 1-3 carbons or C.sub.n H.sub.2n [OC.sub.2 H.sub.4 ][C.sub.3 H.sub.6 O].sub.z --Q provided R.sub.1 and R.sub.2 are not the same, a is 0-2, n has a value from 2 to 4; y has a value of 3 to 10; z has a value from 0 to 5; Q is selected from the group consisting of hydrogen and a branched or straight chain alkyl having 1 to 4 carbon atoms;b) about 0.1 to about 50% of a cosurfactant selected from the group consisting of a nonionic, an anionic, a cationic, a zwitteronic and mixtures thereof;c) 0 to about 5 wt. % of an antiredeposition polymer; andd) 0 to 10 wt. % of an enzyme.