Patent · US Active

Ethers and esters of tertiary alkanols for use as aroma chemicals

US12291690B2 · kind B2 · utility

0Cited by

3References

8Claims

0Family size

Assignee

BASF SE

Inventors

Christoph Stock · Ellerstadt, DE
Miriam BRU ROIG · Heidelberg, DE
Ralf Pelzer · Rastenberg, DE
Florian Garlichs · Neustadt, DE
Manuel Danz · Plankstadt, DE

Key dates

Filing date	Oct 15, 2019
Grant date	May 6, 2025
Priority date	—
Expiry date	Nov 30, 2041

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11B9/0019
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to the use of an ether or an ester of a tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aromachemicals; to the use thereof for modifying the scent character of a fragranced composition; to an aroma chemical composition containing an ether or an ester of tertiary alkanol or of mixtures of two or more ethers or esters of tertiary alkanols or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition. The invention further relates to specific ethers or esters of tertiary alkanols.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.