Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2006-02-21
2006-02-21
Ogden, Necholus (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S296000, C510S297000, C510S426000, C510S439000, C510S481000, C510S491000
Reexamination Certificate
active
07001878
ABSTRACT:
The present invention relates to a liquid unit dose comprising a water-soluble packet and a liquid encased within the packet, the liquid being a detergent composition comprising:from 5% to 80% by weight of surfactant;from 1% to 15% by weight of non-aqueous solvent;less than 10% by weight of water;wherein the liquid detergent composition comprises fatty acid and further comprises fatty acid soap, wherein the molar ratio of fatty acid to fatty acid soap is from 5:1 to 1:5, and wherein the total level of fatty acid (neutralized and unneutralized) is from 20% to 50% by weight of the liquid composition.
REFERENCES:
patent: 3953351 (1976-04-01), Keller
patent: 6479448 (2002-11-01), Cropper et al.
patent: WO 02/057401 (2002-07-01), None
De Buzzaccarini Francesco
Gualco Lorenzo Matteo Pierre
Matthews Armina E.
Miller Steven W.
Ogden Necholus
The Procter & Gamble & Company
Zerby Kim W.
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