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US 7,115,550 B2Granted
Liquid dish cleaning compositions
AssigneeColgate-Palmolive Company
InventorGregory Szewczyk
Life of this patent
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Abstract
A liquid dish cleaning composition with desirable cleansing properties comprising two C8-18 ethoxylated alkyl ether sulfate surfactants, two anionic surfactant, an amine oxide surfactant, and water.
Claims9
A liquid dish cleaning composition comprising approximately by weight:
- (a) 1% to 6% of a sodium salt of a C8–C16 linear alkyl benzene sulfonate surfactant;
- (b) 7% to 13% of a magnesium salt of a C8–C16 linear alkyl benzene sulfonate surfactant;
- (c) 8% to 14% of an ammonium or sodium salt of an ethoxylated C8–C18 alkyl ether sulfate surfactant having 1 to 30 moles of ethylene oxide;
- (d) 8% to 14% of an ammonium or sodium salt of an ethoxylated alkyl ether sulfate surfactant having 5 to 10 moles of ethylene oxide;
- (e) 3% to 10% of an amine oxide surfactant;
- (f) from 0 to 10% of at least one solubilizing agent;
- and
- (g) water,
- wherein the composition has a pH of 3 to 7, has a viscosity of 100 to 1,000 cps at 25° C. using a #21 spindle at 20 rpm as measured on a Brookfield RVTDV-II viscometer and wherein components (c) and (d) are not the same.
6 more elements
Dependencies are inferred from the claim text.