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US 6,475,976 B1Granted
Antibacterial cleaning wipe comprising polyhexamethylene-4-biguanide hydrochloride
AssigneeColgate-Palmolive Company
InventorsMarianne Mahieu, Germaine Zocchi, Yasmine Cartiaux
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Abstract
An antibacterial cleaning wipe comprising a nonwoven fabric wherein the nonwoven fabric is impregnated with a cleaning composition that provides a lasting antibacterial protection of hard surfaces.
Claims9
A hard surface cleaning wipe which comprises approximately:
- (a) 20 wt. % to 30 wt. % of a nonwoven fabric;
- and
- (b) 70 wt. % to 80 wt. % of a liquid cleaning composition being impregnated in said nonwoven fabric, wherein said liquid cleaning composition comprises by weight:
- (i) 0.01% to 5% of a sulfate anionic surfactant;
- (ii) 0.01% to 2.0% of a polyhexamethylene-4-biguanide hydrochloride;
- and
- (iii) the balance being water.
4 more elements
Dependencies are inferred from the claim text.