Detergents

Details Detergents Detergents

2006-03-16

2008-09-16

Mruk, Brian P (Department: 1796)

Cleaning and liquid contact with solids

Processes

Work handled in bulk or groups

C134S038000, C134S039000, C134S040000, C134S042000, C510S197000, C510S221000, C510S226000, C510S300000, C510S302000, C510S320000, C510S367000, C510S392000, C510S406000, C510S439000

Reexamination Certificate

active

07424891

ABSTRACT:
Combination products comprising packaging and two liquid cleansers or detergents A and B separated from each other in the packaging and having the following composition:A: 10% to 75% by weight of detergent builder(s),0.1% to 10% by weight of enzyme(s),24.9% to 89.9% by weight of water; andB: 10% to 74.9% by weight of detergent builder(s),25% to 89.9% by weight of water,0.1% to 15% by weight of bleach,characterized in that the liquid detergent A has a pH value (at 20° C.) between 6 and 9. The combination products of the invention demonstrate improved cleaning power over conventional solid or liquid dishwashing detergents.

REFERENCES:
patent: 7064099 (2006-06-01), Gassenmeier et al.
patent: 2002/0169092 (2002-11-01), Catlin et al.
patent: 2004/0147423 (2004-07-01), Scialla et al.
patent: 2007/0029344 (2007-02-01), Schymitzel et al.
patent: 10 2005 041 709.4 (2007-03-01), None
patent: 1275708 (2003-01-01), None
patent: WO 2004/009753 (2004-01-01), None
patent: WO-97/18287 (1997-05-01), None
patent: WO-01/38477 (2001-05-01), None
patent: WO-2004/009753 (2004-01-01), None
patent: WO-2005/056744 (2005-06-01), None
patent: WO-2005/080224 (2005-09-01), None
patent: WO-2007/025665 (2007-03-01), None
patent: WO-2007/025666 (2007-03-01), None

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