Liquid cleaning composition comprising an anionic/betaine...

Details Liquid cleaning composition comprising an anionic/betaine... Liquid cleaning composition comprising an anionic/betaine...

2006-04-07

2008-12-30

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

07470653

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 salt.

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File History From U.S. Appl. No. 11/868,839.

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