Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-08-21
2007-08-21
Douyon, Lorna M. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S220000, C510S406000, C510S439000, C510S505000
Reexamination Certificate
active
10860466
ABSTRACT:
Single or multi-compartment detergent pouch having walls composed of a water-soluble or dispersible water-containing polymer film, the pouch having at least one compartment containing a liquid composition and preferably at least one compartment containing a hygroscopic powder composition characterised in that the liquid composition comprises a moisture regulator system such that at equilibrium at 40% relative humidity and 21.1° C. (70° F.) the amount of water in the film is within about 30%, preferably within about 10% of that of the native film.
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Beckholt Dennis Allen
Hailu Liben
Bamber Jeffrey V.
Douyon Lorna M.
Grunzinger Laura R.
The Procter & Gamble & Company
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