Patent ID: 6444636
Filing Date: 2002-09-03
Classification: C11D

Abstract:
A liquid dish cleaning composition that offers antibacterial properties which comprises approximately by weight:(a) 16% to 30% of an alkali metal ammonium or alkaline earth metal salt of a sulfonate surfactant; (b) 7% to 16% of an alkali metal or ammonium salt of a sulfate surfactant; (c) 2 to 5% of a magnesium sulfate heptahydrate; (d) 0.05% to 5% of a hydrogen peroxide; (e) 0.1% to 5% of a proton donating agent selected from the group consisting of orthohydroxy benzoic acid, citric acid, glycolic, salicylic and lactic acid and mixtures threreof; (f) 1.0 to 10% of glycol ether; (g) 0.1 to 5% of polyethylene glycol; and (h) the balance being water, wherein the composition has a pH of 3 to 6, and has a viscosity of 100 to 1,000 cps at 25Â° C. using a #2 spindle at 50 rpm as measured on a Brookfield RVTDV-II viscometer wherein the composition does not contain any grease release agents, zwitterionic surfactants, alkyl polyglucoside surfactants, amine oxide surfactants, phosphoric acid and the composition is pourable and not a gel and has a complex viscosity at 1 radsâˆ’1 of less than 0.4 Pascal seconds.