Antiperspirant/deodorant compositions

Patent metadata

Field	Value
Publication number	US-9789038-B2
Application number	US-97288208-A
Country	US
Kind code	B2
Filing date	Jan 11, 2008
Priority date	Feb 2, 2007
Publication date	Oct 17, 2017
Grant date	Oct 17, 2017

Abstract

A composition comprising at least one active chosen from at least one antiperspirant active and at least one deodorant active; a first gellant chosen from at least one fatty alcohol and at least one hydrocarbon of the formula C n H 2n+2 , wherein n is about 20 to about 100, and the hydrocarbon is at least 90% linear; at least one soybean oil having an iodine value of greater than 0 to about 20; and at least one silicone.

First claim

What is claimed is:

1. A composition comprising:
i) at least one active chosen from at least one antiperspirant active and at least one deodorant active;
ii) from about 5% to about 25% by weight of the composition of a first gellant, the first gellant chosen from at least one fatty alcohol and at least one hydrocarbon of the formula C n H 2n+2 , wherein n is about 20 to about 100, and the hydrocarbon is at least 90% linear;
iii) an amount of about 3% to about 10% by weight of a co-gellant, the co-gellant comprising hydrogenated soybean oil having an iodine value of greater than 0 to about 20;
iv) an amount of about 5% to about 25% of at least one volatile silicone; and
v) an amount of about 12% to about 16% by weight of a combination of emollients consisting of PPG-3 myristyl ether and C 12-15 alkyl benzoate.

2. The composition of claim 1 , wherein the soybean oil is present in an amount of about 3 to about 7% by weight of the composition.

3. The composition of claim 1 , wherein the first gellant comprises the fatty alcohol.

4. The composition of claim 3 , wherein the fatty alcohol comprises stearyl alcohol.

5. The composition of claim 1 , wherein the first gellant comprises the hydrocarbon.

6. The composition of claim 5 , wherein the hydrocarbon comprises polyethylene.

7. The composition of claim 1 , wherein the volatile silicone comprises cyclomethicone.

8. The composition of claim 1 , wherein the antiperspirant active is present in an amount of about 10 to about 25% by weight of the composition.

9. The composition of claim 1 , wherein the deodorant active is present in an amount of greater than 0 to about 1% by weight of the composition.

10. The composition of claim 1 , wherein the composition is a solid stick or soft solid.

11. The composition of claim 1 , wherein the composition has a payout of about 0.7 to about 0.9 g according to a payout test on a Payout, Glide, and Flakeoff Test machine.

12. The composition of claim 1 , wherein the composition has a glide of about 0.8 to about 1.4 g according to a glide test on a Payout, Glide, and Flakeoff Test machine.

13. The composition of claim 1 , wherein the composition has a flakeoff of less than about 25%.

14. The composition of claim 1 further comprising at least one malodor counteracting alpha, beta-unsaturated ester.

15. The composition of claim 1 , wherein the volatile silicone comprises cyclomethicone.

16. The composition of claim 1 , wherein the iodine value is about 20.

17. The composition of claim 1 , comprising no hydrogenated oil.

18. A method comprising applying the composition of claim 1 to an axillary area.

Assignees

• Fan Aixing
• Misner H Steven
• Jogun Suzanne
• Alfone Stacy
• Bertino Mary
• Cotero Fernando
• Adams Richard Peter
• Linn Elizabeth
• Dharia Hemani
• Broadwell Roger
• Van Duyne Jr John A
• Colgate Palmolive Co

Inventors

• Fan Aixing
• Misner H Steven
• Jogun Suzanne
• Alfone Stacy
• Bertino Mary
• Cotero Fernando
• Adams Richard Peter
• Linn Elizabeth
• Dharia Hemani
• Broadwell Roger
• Van Duyne Jr John A

Classifications

• A61K8/39

  Derivatives containing from 2 to 10 oxyalkylene groups · CPC title

• A61Q15/00

  Anti-perspirants or body deodorants (deodorisation of air A61L9/00) · CPC title

• A61K8/922

  of vegetable origin · CPC title

• A61K8/042

  Gels · CPC title

• A61K8/0216

  Solid or semisolid forms · CPC title