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US 6,586,385 B1Granted
Cleaning wipe
AssigneeColgate-Palmolive Company
InventorsKaren Wisniewski, Barbara Thomas
Life of this patent
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Abstract
A dishwashing cleaning wipe comprising a fabric wherein the fabric is impregnated with a cleaning composition.
Claims2
A dishwashing cleaning wipe which comprises approximately:
- (a) 20 wt. % to 95 wt. % of a water insoluble substrate having more than one layer;
- and
- (b) 5 wt. % to 80 wt. % of a liquid cleaning composition being coated onto and impregnated into said water insoluble substrate, wherein said liquid cleaning composition comprises:
- (i) 2 wt. % to 50 wt. % of at least one anionic sulfonate surfactant selected from the group consisting of sulfonated anionic surfactants and sulfated anionic surfactants;
- (ii) 0.25% to 20% of a surfactant selected from the group consisting of ethoxylated nonionic surfactants, zwitterionic surfactants, alkyl polyglucosides, amine oxides and C12-C14 alkyl monoalkanol amides and mixtures thereof;
- (iii) 0.005 to 3.0% by weight of benzalkonium chloride;
- and (iv) the balance being water, wherein said composition has a pH of 6 to 8 and does not contain ammonium hydroxide, an alkali metal hydroxide, potassium sorbate, a polysaccharide polymer, a polycarboxylate polymer, polyvinyl alcohol polymer, polyvinylpyrrolidone polymer, a polycarboxylate polymer or methyl vinyl ether polymer.
4 more elements
Dependencies are inferred from the claim text.