Patent · US Active

Hydrolytically labile heterocycles of odoriferous ketones or odoriferous aldehydes

US11542457B2 · kind B2 · utility

0Cited by

2References

12Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Sascha Schaefer · Bad Camberg, DE
Benjamin William Berntsson · Dressendorf, DE

Key dates

Filing date	Oct 16, 2018
Grant date	Jan 3, 2023
Priority date	—
Expiry date	May 10, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D213/62
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Heterocycles having odoriferous ketone or odoriferous aldehyde groups may be suitable in compositions comprising washing agents, cleaning agents, cosmetic agents, air care agents, insect repellents, or combinations thereof where the heterocycles release the ketones and aldehydes during hydrolysis. The heterocycle(s) may have the formula:

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