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US 5,707,955 AGranted
High foaming nonionic surfactant based liquid detergent
AssigneeColgate-Palmolive Company
InventorsGilbert S. Gomes, Elizabeth McCandlish, George Fischler
Life of this patent
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Abstract
A high foaming, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising a disinfecting agent, four essential surfactants: a water soluble nonionic surfactant, a C.sub.8-18 ethoxylated alkyl ether sulfate anionic surfactant, two sulfonate surfactants, and the balance being water.
Claims5
A high foaming light duty, liquid detergent comprising approximately by weight:
- (a) 5% to 15% of a water soluble nonionic surfactant selected from the group consisting of primary and secondary C.sub.8-18 alkanol condensates with 5 to 30 moles of ethylene oxide, condensates of C.sub.8-18 alkylphenol with 5 to 30 moles of ethylene oxide, condensates of C.sub.8-20 alkanol with a heteric mixture of ethylene oxide and propylene oxide having a weight ratio of ethylene oxide to propylene oxide from 2.5:1 to 4:1 and a total alkylene oxide content of 60% to 85% by weight and condensates of 2 to 30 moles of ethylene oxide with sorbitan mono and tri-C.sub.10-20 alkanoic add esters having an HLB of 8 to 15;
- (b) 5% to 15% of a water-soluble anionic detergent which is an ammonium or alkali metal salt of a C.sub.8-18 ethoxylated alkyl ether sulfate;
- (c) 0.5% to 10% of an alkyl metal salt of a linear alkyl benzene sulfonate sulfonate;
- (d) 0.5% to 10% of an alkaline earth metal salt of a linear alkyl benzene sulfonate;
- (e) 0.5% to 1.5% of an iodine powder which is complexed with said nonionic surfactant;
- and
- (f) the balance being water.
4 more elements
Dependencies are inferred from the claim text.