Fragrance compounds
US6551988B1 · kind B1 · utility
1Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 18, 2000 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Dec 18, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/20
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
4,8-cyclododecadienyl ketones having formula (I), in which R has up to 5 carbon atoms, are novel compounds exhibiting woody/amber odor characteristics which find use in perfumes and in perfumed products.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.