1-isopropoxy-1-oxopropan-2-yl pivalate as perfuming ingredient

Patent metadata

Field	Value
Publication number	US-10047319-B2
Application number	US-201414904328-A
Country	US
Kind code	B2
Filing date	Jul 3, 2014
Priority date	Jul 8, 2013
Publication date	Aug 14, 2018
Grant date	Aug 14, 2018

Abstract

The present invention concerns the use of 1-isopropoxy-1-oxopropan-2-yl pivalate, in the form of any one of its stereoisomers or a mixture thereof, as perfuming ingredient to impart odor notes of the floral and fruity type.

First claim

What is claimed is:

1. A method to impart floral odor notes to a perfuming composition or a perfumed article, which method comprises adding to said composition or article an effective amount of at least a compound of formula (I),

in the form of any one of its stereoisomers or a mixture thereof to confer or impart floral odor properties to the composition or article.

2. The method as recited in claim 1 , wherein said compound is (−)-(S)-1-isopropoxy-1-oxopropan-2-yl pivalate or 1-isopropoxy-1-oxopropan-2-yl pivalate.

3. The method of claim 1 , wherein the at least one compound of Formula I is added to a perfuming composition comprising at least one ingredient selected from the group consisting of a perfumery carrier and a perfumery base; and optionally, at least one perfumery adjuvant.

4. The method of claim 1 , wherein the at least one compound of Formula I is added to a perfuming consumer product that is a perfume, a fabric care product, a body-care product, an air care product or a home care product.

5. The method of claim 1 , wherein the perfumery consumer product is a fine perfume, a cologne, an after-shave lotion, a liquid or solid detergent, a fabric softener, a fabric refresher, an ironing water, a paper, a bleach, a shampoo, a coloring preparation, a hair spray, a vanishing cream, a deodorant or antiperspirant, a perfumed soap, shower or bath mousse, oil or gel, a hygiene product, an air freshener, a “ready to use” powdered air freshener, a wipe, a dish detergent or hard-surface detergent.

6. The method of claim 1 , wherein the at least one compound of Formula I is added to said composition or article in an amount effective to provide a rosy or rosy/germanium floral note.

Assignees

• Firmenich & Cie

Inventors

• Vial Christian

Classifications

• A61L9/01

  Deodorant compositions {(compositions released by contact with a liquid A61L9/05)} · CPC title

• A61Q19/00

  Preparations for care of the skin · CPC title

• C11B9/0019 Primary

  carbocylic acids; Salts or esters thereof · CPC title

• A61K8/37

  Esters of carboxylic acids · CPC title

• A61Q5/06

  Preparations for styling the hair, e.g. by temporary shaping or colouring · CPC title