Enol ether pro perfume
US11667869B2 · kind B2 · utility
1Cited by
0References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2019 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Jun 20, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described herein are properfume compounds. Also described herein is a method to release a compound being a ketone or aldehyde, a formate ester and/or an alcohol by exposing a properfume compound to an environment wherein it is oxidized. Also described herein is a perfuming composition and a perfume consumer product comprising at least one properfume compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.