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US 5,635,166 AGranted
Antiperspirant deodorant compositions
AssigneeHelene Curtis, Inc.
InventorsRamiro Galleguillos, Billie L. Radd, Anjana K. Jadav
Life of this patent
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Abstract
Roll-on or gel antiperspirant compositions comprising an antiperspirant compound, a hydrophilic polymer, a carrier, and, optionally, a softening agent, are disclosed.
Claims27
A roll-on or gel antiperspirant composition comprising:
- (a) about 1% to about 40% by weight of an antiperspirant compound;
- (b) about 0.005% to about 10% by weight of a hydrophilic polymer having a weight average molecular weight of at least about 5,000 and selected from the group consisting of a hydrophilic polyurethane;
- and
- (c) a carrier selected from the group consisting of water, a water-soluble solvent, and mixtures thereof;
- wherein the antiperspirant composition has a pH of about 2 to about 6.
2 more elements
A roll-on or gel antiperspirant composition comprising:
- (a) about 5% to about 30% by weight of an aluminum halide, an aluminum hydroxyhalide, a zirconyl oxyhalide, a zirconyl hydroxyhalide, an aluminum zirconium glycinate, or a mixture thereof;
- (b) about 0.005% to about 5% by weight of a hydrophilic polymer selected from the group consisting of a hydrophilic polyurethane having a weight average molecular weight of about 20,000 to about 300,000,;
- and
- (c) a carrier selected from the group consisting of water, propylene glycol, ethanol and mixtures thereof.
1 more element
A method of treating or preventing malodors associated with human perspiration comprising topically applying an effective amount of an antiperspirant composition to human skin, said composition comprising:
- (a) about 1% to about 40% by weight of an antiperspirant compound;
- (b) about 0,005% to about 10% by weight of a hydrophilic polymer having a weight average molecular weight of at least about 5,000 and selected from the group consisting of a hydrophilic polyurethane;
- and
- (c) a carrier selected from the group consisting of water, a water-soluble solvent, and mixtures thereof;
- wherein the antiperspirant composition has a pH of about 2 to about 6.
2 more elements
Dependencies are inferred from the claim text.