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US 6,440,925 B1Granted
Cleaning wipe comprising antioxidizing agent
AssigneeColgate-Palmolive Company
InventorsLamberta B. Suazon, Dawne Barry, John Fletcher, Karen Wisniewski, Barbara Thomas
Life of this patent
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Abstract
A cleaning wipe comprising a single layer needle punched fabric wherein the fabric is impregnated with a cleaning composition.
Claims10
A hard surface cleaning wipe which comprises approximately:
- (a) 20 wt. % to 95 wt. % of a water insoluble substrate;
- and
- (b) 5 wt. % to 80 wt. % of a liquid cleaning composition being impregnated in a nonwoven fabric, wherein said liquid cleaning composition comprises:
- (i) 20 wt. % to 30 wt. % of an anionic sulfonate surfactant;
- (ii) 2 wt. % to 12 wt. % of an anionic sulfate surfactant;
- (iii) 0.5% to 10% of an alkyl polyglucoside surfactant;
- (iv) 0.5 wt. % to 6 wt. % of a C12-C14 alkyl monoalkanol amide such as lauryl monalkanol amide;
- (v) 1 wt. % to 8 wt. % of a C1-C4 alkanol;
- (vi) about 2% by weight of a preservative selected from the group consisting of 5-nitrodioxan-1,3 and 5-chioro-2-methyl-4-isothaliazoin-3-one;
- (vii) 0.1 to 4 wt. % of a polyethylene glycol;
- and
- (viii) the balance being water.
9 more elements
A cleaning wipe which comprises approximately:
- (a) 20 wt. % to 95 wt. % of a water insoluble substrate;
- (b) 5 wt. % to 80 wt. % of a liquid cleaning composition being impregnated in said water insoluble substrate, wherein said liquid cleaning composition comprises:
- (i) 2 wt. % to 12 wt. % of an alkaline earth metal salt of a sulfonate surfactant;
- (ii) 2 wt. % to 12 wt. % of an alkali metal salt of a sulfonate surfactant;
- (iii) 5 wt. % to 18 wt. % of an alkali metal salt of an ethoxylated alkyl ether sulfate surfactant;
- (iv) 5 wt. % to 18 wt. % of an alkyl polyglucoside surfactant;
- (v) 1 wt. % to 10 wt. % of an amine oxide surfactant;
- (vi) 1 wt. % to 8 wt. % of a C1-C4 alkanol;
- (vii) 0.5 wt. % to 6 wt. % of sodium xylene sulfonate and/or sodium cumene sulfonate;
- about 2% by weight of a preservative selected from the group consisting of 5-bromo-5-nitro-dioxan-1,3 and 5-chloro-2-methyl 4-isothaliazolin-3-one;
- (vii) 0.1 to 4 wt. % of a polyethylene glycol;
- and
- (viii) the balance being water.
10 more elements
Dependencies are inferred from the claim text.