Deodorants with prolonged scent adhesion

Patent metadata

Field	Value
Publication number	US-10959929-B2
Application number	US-201816151545-A
Country	US
Kind code	B2
Filing date	Oct 4, 2018
Priority date	Oct 5, 2017
Publication date	Mar 30, 2021
Grant date	Mar 30, 2021

Abstract

The present disclosure relates to cosmetic agents which, in addition to ethanol and fragrances, contain at least one fixing agent mixture for the fragrances and have a high and long-lasting deodorizing action. Furthermore, the present disclosure relates to the use of these agents for the treatment of body odor.

First claim

The invention claimed is:

1. A cosmetic agent, comprising (based on its total weight)
a) from about 20 to about 98% by weight of at least one C 1 -C 4 alcohol,
b) from about 0.1 to about 10% by weight of a fragrance component selected from the group consisting of limonene, lilial, alpha-damascone, and mixtures thereof, and
c) a fixing agent for fragrance component b), comprising
an aromatic alcohol selected from benzyl alcohol and phenoxyethanol;
a citric acid ester; and
a polyglycerol fatty acid ester or mixture of polyglycerol fatty acid esters.

2. The cosmetic agent according to claim 1 , wherein it comprises (based on its total weight) from about 22 to about 97% by weight, of a C 1 -C 4 alcohol.

3. The cosmetic agent according to claim 1 , wherein the fragrance component comprises at least two compounds selected from limonene, lilial and alpha-damascone.

4. The cosmetic agent according to claim 1 , comprising from about 0.50 to about 10% by weight of the fragrance component b).

5. The cosmetic agent according to claim 1 , wherein it the aromatic alcohol comprises phenoxyethanol.

6. The cosmetic agent according to claim 1 , wherein the citric acid ester comprises a mono-, di- or triester of citric acid and a linear or branched, saturated or unsaturated C 2 -C 10 alcohol.

7. The cosmetic agent according to claim 1 , wherein the polyglycerol fatty acid ester comprises, at least one of the compounds known under the INCI names Polyglyceryl Caprate and Polyglyceryl Caprylate.

8. The cosmetic agent according to claim 1 , wherein it comprises substantially no further oil, wax and/or fatty substances in addition to the esters contained in the fixing agent c).

9. A composition comprising the cosmetic agent according to claim 1 , and further comprising at least one propellant.

10. A composition comprising the cosmetic agent according to claim 1 , and further comprising an antiperspirant compound.

11. The cosmetic agent according to claim 1 , wherein the fixing agent comprises phenoxyethanol, triethylcitrate, and polyglyceryl caprate or polyglyceryl caprylate, and wherein the fixing agent comprises no further oil, wax, or fatty substances in addition to the esters in the fixing agent c).

12. A cosmetic agent, comprising (based on its total weight)
a) from about 20 to about 98% by weight of a solvent comprising at least one C 1 -C 4 alcohol,
b) from about 0.1 to about 10% by weight of a fragrance component selected from the group consisting of limonene, lilial, alpha-damascone, and mixtures thereof, and
c) a fixing agent for fragrance component b), comprising
0.5% to 3.5% by weight of an aromatic alcohol;
2.0% to 7.0% by weight of a citric acid ester; and
0.1% to 2.5% by weight of a polyglyceryl fatty acid ester or mixture of polyglycerol fatty acid esters.

13. The cosmetic agent according to claim 12 , wherein the fixing agent c) comprises 0.75% to 2.3% by weight of the aromatic alcohol, 3.5% to 5.1% of the citric acid ester, and 0.4 to 1.7% by weight of the polyglyceryl fatty acid ester.

14. The cosmetic agent according to claim 12 , wherein the citric acid ester comprises triethyl citrate.

15. The cosmetic agent according to claim 12 , wherein the aromatic alcohol comprises phenoxyethanol.

16. The cosmetic agent according to claim 12 , wherein the fixing agent comprises a polyglyceryl caprate or a polyglyceryl caprylate.

17. The cosmetic agent according to claim 16 , wherein the fixing agent comprises a polyglyceryl-3-caprylate.

18. An antiperspirant composition comprising the cosmetic agent of claim 12 and further comprising an antiperspirant compound, wherein the antiperspirant compound comprises aluminum, zirconium, or both.

Assignees

• Henkel Ag & Co Kgaa

Inventors

• Doering Thomas

Classifications

• A61K8/31

  Hydrocarbons · CPC title

• A61Q13/00

  Formulations or additives for perfume preparations (essential oils or perfumes per se C11B9/00) · CPC title

• A61Q15/00

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

• A61K8/35

  Ketones, e.g. benzophenone · CPC title

• A61K8/375 Primary

  the alcohol moiety containing more than one hydroxy group · CPC title