초록 ▼

Detergent compositions, essentially free of peroxygen or chlorine bleach compounds, containing a surfactant, builder, enzyme and from about 0.001% to about 5% by weight polyethyleneimine (PEI) or salts thereof are disclosed. These compositions provide enhanced removal of organic stains, particularly

Detergent compositions, essentially free of peroxygen or chlorine bleach compounds, containing a surfactant, builder, enzyme and from about 0.001% to about 5% by weight polyethyleneimine (PEI) or salts thereof are disclosed. These compositions provide enhanced removal of organic stains, particularly on polyphenolic stains such as morello juice (cherry juice), blueberry juice, red wine, tea and coffee. Improvement was also demonstrated on certain non-polyphenolic stains such as grass.

대표청구항 ▼

[ What is claimed is:] [1.] A detergent composition consisting essentially of:(a) from about 1% to about 75% by weight of a detergent surfactant selected from the group consisting of nonionic surfactants, switterionic surfactants, ampholytic surfactants, cationic surfactants, and mixtures thereof;(b

[ What is claimed is:] [1.] A detergent composition consisting essentially of:(a) from about 1% to about 75% by weight of a detergent surfactant selected from the group consisting of nonionic surfactants, switterionic surfactants, ampholytic surfactants, cationic surfactants, and mixtures thereof;(b) from about 5% to about 80% by weight of a detergency builder;(c) from about 0.001% to about 5% by weight of an enzyme; and(d) from about 0.001% to about 5% by weight polyethyleneimine, polyethyleneimine salt, or mixtures thereof, wherein said polyethyleneimine or salts thereof have an average molecular weight of at least about 1200 and wherein said composition is free of anionic surfactants.