Claims
- 1. A detergent composition comprising a mixture of:
- a) from about 5 to about 30 wt % of a surfactant comprising an anionic surfactant and optionally a nonionic surfactant; said detergent composition being free of a quaternary nitrogen containing cationic compound;
- b) from about 0.01 to about 5 wt % of at least one enzyme; and
- c) from about 0.1 to about 5 wt % of a water soluble organic polymer which is polyethylene glycol having a molecular weight in the range of from about 200 to about 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 glycol has a molecular weight in the range of about 200 to 6,000.
- 3. The composition of claim 1 wherein said composition further comprises a vinylpyrrolidone polymer.
- 4. The composition of claim 1 wherein the surfactant comprises an alkali metal salt of a C.sub.8 -C.sub.18 fatty alcohol polyethoxy sulfate.
- 5. The composition of claim 1 wherein the surfactant comprises a C.sub.6 C.sub.18 fatty alcohol polyethoxylate.
- 6. The composition of claim 5 wherein the polyethoxylate is of 1 to 11 ethylene oxide groups per mole of fatty alcohol.
- 7. The composition of claim 1 wherein the surfactant is a mixture of an anionic surfactant and a nonionic surfactant.
- 8. The composition of claim 1 which contains less than about 25%, by weight, of active ingredients.
- 9. The composition of claim 8 further containing sodium or potassium citrate.
- 10. 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.
- 11. The composition of claim 10 wherein said fatty acid is oleic acid and coconut acid.
- 12. The composition of claim 1 which is in the form of a liquid and contains at least 20 wt % water.
- 13. The composition of claim 12 wherein said liquid contains from about 20 to 70 wt % water.
- 14. The composition of claim 1 wherein said detergent composition is in granular form.
- 15. 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.
- 16. The method of claim 15 wherein said detergent composition is in the form of a liquid containing at least 20 wt % water.
Parent Case Info
This application is a continuation-in-part of U.S. application Ser. No. 08/692,660 filed Aug. 6, 1996 now abandoned which is a continuation-in-part of U.S. application Ser. No. 08/662,384 filed Jun. 13, 1996 now 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 (2)
Number |
Name |
Date |
Kind |
5512699 |
Connor et al. |
Apr 1996 |
|
5723425 |
Cauwberghs et al. |
Mar 1998 |
|
Non-Patent Literature Citations (1)
Entry |
Chemical Abstract accession No. 1987:409389, for JP 61288000, Dec. 18, 1986. |
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
692660 |
Aug 1996 |
|
Parent |
662384 |
Jun 1996 |
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