Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Specific organic component
Reexamination Certificate
2007-04-04
2009-08-18
Mruk, Brian P (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
Specific organic component
C510S276000, C510S330000, C510S331000, C510S340000, C510S357000, C510S426000, C510S437000, C510S471000, C510S475000, C510S481000, C008S137000
Reexamination Certificate
active
07576048
ABSTRACT:
Aqueous liquid laundry detergent compositions useful for cleaning fabrics wherein the compositions contain from about 0.05% to about 0.4%, by weight of the composition, of a cationic hydroxyethyl cellulose polymer having a degree of substitution of the cationic charge of from about 0.01 to about 0.20; from about 5% to about 30%, by weight of the composition, of a surfactant comprising at least one anionic surfactant and at least one nonionic surfactant; and from about 2% to about 15%, by weight of the composition, of fatty acid. Use of such aqueous liquid laundry detergent compositions for handwashing delicate fabrics. Use of such aqueous liquid laundry detergent compositions for machine washing of delicate fabrics, wherein the machine washing occurs at a delicate machine setting.
REFERENCES:
patent: WO 2004/022686 (2004-03-01), None
patent: WO 93/05137 (1993-03-01), None
patent: WO 01/46513 (2001-06-01), None
patent: WO 2004/022686 (2004-03-01), None
patent: WO 2004/113484 (2004-12-01), None
patent: WO 2006/063092 (2006-06-01), None
International Search Report, mailed Sep. 18, 2007, 4 pages.
Depoot Karel Jozef Maria
Gray Peter Gerard
Lievens Luc Marie Willy
Thooft Serge Omer Alfons Jean
Vanneste Falke Elisabeth
Matthews Armina E.
Mruk Brian P
The Procter & Gamble & Company
William Zerby Kim
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