Claims
- 1. A cleaning composition comprising:
- a) a first enzyme and a second enzyme, wherein said first enzyme is a Type II endoglycosidase selected from the group consisting of Endo-D, Endo-H, Endo-L, Endo-C, Endo-CII, Endo-F-Gal type, Endo-F and PNGaseF, and said second enzyme is selected from the group consisting of proteases, lipases, nucleases, glycosidases different from said first enzyme, and combinations thereof;
- b) a detergent surfactant; and
- c) a detergent builder.
- 2. The composition of claim 1 wherein said Type II endoglycosidase is Endo-H.
- 3. A cleaning composition of claim 1 wherein the Type II endoglycosidase is present in an amount effective for removal of glycosidase-containing substances from surfaces.
- 4. The cleaning composition of claim 1 wherein said second enzyme is a protease.
- 5. The cleaning composition of claim 1 wherein said first enzyme is Endo-H and said second enzyme is a protease.
- 6. The cleaning composition of claim 5 wherein said second enzyme is a subtilisin or a mutant subtilisin.
- 7. The composition of claim 1 wherein said different glycosidase is a Type II endoglycosidase.
- 8. The composition of claim 1 wherein said different glycosidase is an exoglycosidase.
- 9. The composition of claim 1 further comprising a surfactant selected from the group consisting of anionic, nonionic, ampholytic, zwitterionic and cationic surfactants.
- 10. The composition of claim 1 further comprising a disulfide cleaving reagent.
- 11. The composition of claim 1 wherein said second enzyme is a subtilisin or mutant subtilisin.
- 12. A cleaning composition according to claim 3 having a pH of from 4 to 10.
- 13. A cleaning composition according to claim 3 comprising a Type II endoglycosidase selected from the group consisting of Endo-H, Endo-F and Endo-D and having a pH of from 5 to 8.
- 14. A cleaning composition according to claim 3 further comprising a protease enzyme.
- 15. A cleaning composition according to claim 13 further comprising from about 1% to 90% by weight of detergent surfactant.
- 16. A cleaning composition according to claim 15 comprising from about 5% to 50% by weight of detergent surfactant.
- 17. A cleaning composition according to claim 3 further comprising from about 1% to 75% by weight of detergent builder.
- 18. A cleaning composition according to claim 17 comprising Type II endoglycosidase selected from the group consisting of Endo-H, Endo-F and Endo-D, and mixtures thereof, having a pH of from 6 to 10.
- 19. A cleaning composition according to claim 18 comprising from about 5% to about 40% by weight of detergent builder selected from the group consisting of fatty acids, polycarboxylates, polyphosphates, and mixtures thereof.
- 20. A cleaning composition according to claim 19 formulated as a liquid comprising from about 10% to about 40% by weight of detergent surfactant, and from about 10% to about 20% by weight of detergent builder, and from about 20 ppm to 200 ppm of Endo-H, Endo-F or Endo-D.
Parent Case Info
This is a division of application Ser. No. 428,361, filed Oct. 27, 1989, now U.S. Pat. No. 5,238,843.
US Referenced Citations (23)
Divisions (1)
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Number |
Date |
Country |
Parent |
428361 |
Oct 1989 |
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