Cooling preparations

Patent metadata

Field	Value
Publication number	US-10182584-B2
Application number	US-201214651490-A
Country	US
Kind code	B2
Filing date	Dec 12, 2012
Priority date	Dec 12, 2012
Publication date	Jan 22, 2019
Grant date	Jan 22, 2019

Abstract

Proposed are preparations, comprising special amides and menthol or menthol compounds or aromatic substances, characterized in that they have improved flavor and scent properties, and also that they allow the production of preparations, particularly emulsions with improved shelf life.

First claim

The invention claimed is:

1. A composition comprising component (a) selected from the group consisting of compounds having the formula

and component (b) selected from the group consisting of menthone glyceryl acetal and menthyl lactate,
wherein components (a) and (b) are present in synergistically effective amounts.

2. A composition comprising component (a) selected from the group consisting of 2-(2-isopropyl-5-methylphenoxy)-N-(1 H-pyrazol-3-yl)-N-(thiophen-2-yl)-methylacetamide) having the formula

and N-(1H-pyrazol-5-yl)-N-(thiophen-2-ylmethyl-2-(p-tolyloxy)acetamide having the formula

and component (b) selected from the group consisting of menthone glyceryl acetal, menthyl lactate, menthol methyl ether, menthol ethylene glycol carbonate and menthyl succinate,
wherein components (a) and (b) are present in synergistically effective amounts.

3. The composition of claim 1 , further comprising a cosmetic additive (component c) selected from the group consisting of surfactants, oils, emulsifiers, pearlescent waxes, consistency-enhancing agents, thickeners, superfatting agents, stabilizers, polymers, silicone compounds, fats, waxes, lecithins, phospholipids, UV light protection factors, humectants, biogenic agents, antioxidants, deodorants, antiperspirants, antidandruff agents, film-forming agents, swelling agents, insect repellents, self-tanning agents, tyrosine inhibitors, hydrotropes, solubilizers, preservatives, perfumed oils and dyes, and mixtures thereof.

4. The composition of claim 3 , comprising components (a+b) and (c) in a ratio by weight of 0.01:99.9 to 2:98.

5. A cosmetic composition, comprising
(1) component (a) of claim 1 ,
(2) component (b) of claims 1 , and
(3) a cosmetically acceptable carrier.

6. The cosmetic composition of claim 5 , wherein the carrier is selected from the group consisting of water, alcohols with 2 to 6 carbon atoms, polyols with 1 to 10 carbon atoms and 2 to 4 hydroxyl groups, and oils.

7. The cosmetic composition of claim 5 , comprising a product selected from the group consisting of skin care products, hair care products, body care products, and sunscreen products.

8. The composition of claim 2 , further comprising a cosmetic additive (component c) selected from the group consisting of surfactants, oils, emulsifiers, pearlescent waxes, consistency-enhancing agents, thickeners, superfatting agents, stabilizers, polymers, silicone compounds, fats, waxes, lecithins, phospholipids, UV light protection factors, humectants, biogenic agents, antioxidants, deodorants, antiperspirants, antidandruff agents, film-forming agents, swelling agents, insect repellents, self-tanning agents, tyrosine inhibitors, hydrotropes, solubilizers, preservatives, perfumed oils and dyes, and mixtures thereof.

9. The composition of claim 8 , comprising components (a+b) and (c) in a ratio by weight of 0.01:99.9 to 2:98.

10. A cosmetic composition, comprising
(1) component (a) of claim 2 ,
(2) component (b) of claims 2 , and
(3) a cosmetically acceptable carrier.

11. The cosmetic composition of claim 10 , wherein the carrier is selected from the group composed of water, alcohols with 2 to 6 carbon atoms, polyols with 1 to 10 carbon atoms and 2 to 4 hydroxyl groups, and oils.

12. The cosmetic composition of claim 10 , comprising a product selected from the group consisting of skin care products, hair care products, body care products, and sunscreen products.

Assignees

• Symrise Ag

Inventors

• Kulke Torsten
• Siegel Sven
• Backes Michael
• Join Benoit
• Loges Hubert
• KINDEL GüNTER

Classifications

• A61P43/00

  Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00 · CPC title

• A61Q11/00

  Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses · CPC title

• A23L29/045

  containing nitrogen as heteroatom · CPC title

• A23G4/06 Primary

  characterised by the composition {containing organic or inorganic compounds} · CPC title

• A61K2800/244

  Endothermic; Cooling; Cooling sensation · CPC title