Claims
- 1. A detergent composition comprising a mixture of:
- a) at least about 5 wt % of a surfactant mixture comprising (i) an alkali metal salt of a C.sub.8 -C.sub.18 fatty alcohol polethoxy sulfate; (ii) cocoamido propyl betaine; and (iii) optionally a nonionic surfactant; said detergent composition being free of a quaternary nitrogen-containing cationic compound;
- b) from 0 up to about 5 wt % of at least one enzyme; and
- c) at least about 0.1 wt % of a water soluble organic polymer which ispolyethylene glycol having a molecular weight in the range of from about 200 to 20,000 and which is miscible with or soluble in said surfactant; said composition providing a cleaning performance in the wash bath due to the presence of the organic polymer which is superior to the cleaning provided by an otherwise identical detergent composition which is free of said water soluble organic polymer.
- 2. The composition of claim 1 wherein said water soluble organic polymer is present at a level of up to about 5 wt %.
- 3. The composition of claim 2 wherein said glycol has a molecular weight in the range of about 200 to 6,000.
- 4. The composition of claim 2 wherein said water soluble organic polymer further comprises a vinylpyrrolidone polymer.
- 5. The composition of claim 1 containing from about 5 to 30 wt % of said surfactant mixture.
- 6. The composition of claim 1 wherein the surfactant mixture contains a nonionic surfactant which is a C.sub.6 -C.sub.18 fatty alcohol polyethoxylate.
- 7. The composition of claim 1 wherein the surfactant mixture comprises a mixture of an anionic, a nonionic, and an amphoteric surfactant.
- 8. The composition of claim 1 which contains less than about 25%, by weight, of active ingredients comprising the total of said surfactant mixture, said at least one enzyme and said polyethylene glycol organic polymer.
- 9. The composition of claim 1 wherein the polyethoxy is of 1 to 11 ethylene oxide groups per mole of fatty alcohol.
- 10. The composition of claim 7 further containing sodium or potassium citrate.
- 11. The composition of claim 1 further containing from about 0.1 to about 10 wt % of at least one fatty acid containing from about 10 to 22 carbon atoms.
- 12. The composition of claim 11 wherein said fatty acid is oleic acid or coconut acid.
- 13. The composition of claim 1 which is in the form of a liquid and contains at least about 20 wt % water.
- 14. The composition of claim 13 wherein said liquid detergent composition contains from about 20 to 70 wt % water.
- 15. The composition of claim 13 wherein said liquid contains at least 0.01 wt % of said enzyme.
- 16. The composition of claim 1 wherein said detergent is in granular form.
- 17. The composition of claim 16 which contains at least 0.01 wt % of said enzyme.
- 18. A method for washing fabrics comprising forming a dilute aqueous solution of the detergent composition of claim 1 and subjecting fabric material to washing action in said dilute aqueous solution.
- 19. The method of claim 18 wherein said detergent composition contains at least 0.01 wt % of said enzyme.
- 20. The method of claim 18 wherein said water soluble organic polymer is present at a level of up to about 5%, by weight.
- 21. The method of claim 18 wherein said detergent composition is in the form of a liquid containing at least about 20 wt % water.
BACKGROUND OF THE INVENTION
This application is a continuation-in-part of copending U.S. application Ser. No. 08/692,659 filed Aug. 6, 1996, abandoned, which is a continuation-in-part of U.S. application Ser. No. 08/662,384 filed Jun. 13, 1996, abandoned, which claims priority from U.S. Provisional application 60/009,346 filed Dec. 27, 1995, the disclosure of which is incorporated herein by reference.
US Referenced Citations (7)
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
692659 |
Aug 1996 |
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Parent |
662384 |
Jun 1996 |
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