Aldehyde compounds and their use in perfume compositions

Patent metadata

Field	Value
Publication number	US-10150722-B2
Application number	US-201715805241-A
Country	US
Kind code	B2
Filing date	Nov 7, 2017
Priority date	Mar 27, 2015
Publication date	Dec 11, 2018
Grant date	Dec 11, 2018

Abstract

The present invention is directed to novel aldehyde compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel aldehyde compounds.

First claim

What is claimed is:

1. A mixture of 5-ethyl-9-methyl-decanal, 4-ethyl-2,8-dimethyl-nonanal, 6,10-dimethyl-undecanal and 2,5,9-trimethyl-decanal.

2. A fragrance formulation containing an olfactory acceptable amount of a mixture of 5-ethyl-9-methyl-decanal, 4-ethyl-2,8-dimethyl-nonanal, 6,10-dimethyl-undecanal and 2,5,9-trimethyl-decanal.

3. The fragrance formulation of claim 2 , wherein the olfactory acceptable amount is from about 0.005 to about 50 weight percent of the fragrance formulation.

4. The fragrance formulation of claim 2 , wherein the olfactory acceptable amount is from about 0.1 to about 25 weight percent of the fragrance formulation.

5. The fragrance formulation of claim 2 , wherein the olfactory acceptable amount is from about 0.5 to about 10 weight percent of the fragrance formulation.

6. The fragrance formulation of claim 2 further comprising a material selected from the group consisting of a polymer, an oligomer and a non-polymer.

7. The fragrance formulation of claim 6 , wherein the material is selected from the group consisting of a surfactant, an emulsifier, a fat, a wax, a phospholipid, an organic oil, a mineral oil, a petrolatum, a natural oil, a perfume fixative, a fiber, a starch, a sugar and a solid surface material.

8. The fragrance formulation of claim 7 , wherein the solid surface material is selected from the group consisting of zeolite and silica.

9. A fragrance product containing a mixture of 5-ethyl-9-methyl-decanal, 4-ethyl-2,8-dimethyl-nonanal, 6,10-dimethyl-undecanal and 2,5,9-trimethyl-decanal.

10. The fragrance product of claim 9 , wherein the fragrance product is selected from the group consisting of a perfume, a cologne, toilet water, a cosmetic product, a personal care product, a fabric care product, a cleaning product and an air freshener, a bar soap, a liquid soap, a shower gel, a foam bath, a cosmetic, a skin care product, a hair care product, a deodorant, an antiperspirant, a feminine care product, a baby care product, a family care product, a fabric product, an air care product, a fragrance delivery system, a cosmetic preparation, a cleaning agent, a disinfectant, a washing agent, a dental and oral hygiene product, a health care and nutritional product and a food product.

11. The fragrance product of claim 10 , wherein the cleaning product is selected from the group consisting of a detergent, a dishwashing material, a scrubbing composition, a glass cleaner, a metal cleaner, a countertop cleaner, a floor cleaner, a carpet cleaner, a toilet cleaner and a bleach additive.

12. The fragrance product of claim 10 , wherein the washing agent is selected from the group consisting of a laundry detergent and a rinse additive.

Assignees

• Int Flavors & Fragrances Inc
• Int Flavors & Fragrances Inc

Inventors

• Closson Adam P
• Oesterle Ryan
• Levorse Jr Anthony T
• Narula Anubhav P S
• Monteleone Michael G

Classifications

• C07C43/164 Primary

  containing six-membered aromatic rings · CPC title

• A61Q13/00

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

• C07D309/18 Primary

  containing only hydrogen and carbon atoms in addition to the ring hetero atom · CPC title

• A61Q19/00

  Preparations for care of the skin · CPC title

• A61K2800/10

  General cosmetic use · CPC title