Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – For cleaning a specific substrate or removing a specific...
Reexamination Certificate
2007-10-08
2008-11-11
Boyer, Charles I (Department: 1796)
Cleaning compositions for solid surfaces, auxiliary compositions
Cleaning compositions or processes of preparing
For cleaning a specific substrate or removing a specific...
C510S123000, C510S125000, C510S127000, C510S235000, C510S253000, C510S269000, C510S422000, C510S423000, C510S424000, C510S425000, C510S426000, C510S427000, C510S428000, C510S432000, C510S434000, C510S477000, C510S490000, C510S495000, C510S533000
Reexamination Certificate
active
07449436
ABSTRACT:
A light duty liquid cleaning composition comprising at least one ammonium or metal salt of a C8-C16linear alkyl benzene sulfonate surfactant, at least one ammonium or metal salt of an ethoxylated C8-C18alkyl ether sulfate surfactant having 1 to 30 moles of ethylene oxide, and at least one betaine surfactant; wherein (a) a total amount of surfactant in the composition is at least 30 weight %, (b) the composition has a pH less than 7 and a viscosity of less than 75 cPs measured at 25° C. (c) if a magnesium salt of a C8-C16linear alkyl benzene sulfonate surfactant is present in the composition, it is present in an amount of 0.1 to less than 3 or greater than 16% by weight of the composition, and (d) the composition does not contain an inorganic magnesium
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Gambogi Joan Ethel
Murphy Cynthia McCullar
Suriano David Frank
Boyer Charles I
Colgate-Palmolive Company
Lee Michael U.
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