Methods of providing a fragrance to a composition and methods of enhancing fragrances using bicyclo[3.3.0]-oct(adi)ene hydroformylation products
US6537963B1 · kind B1 · utility
1Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 16, 2000 |
| Grant date | Mar 25, 2003 |
| Priority date | — |
| Expiry date | Oct 16, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11B9/0003
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The use of bicyclic aldehydes as odorous materials, which can be produced through partial or total hydroformylation of bicyclo[3.3.0]-oct(adi)enes, is described. The fragrance enhancing capacity of the compounds is described in methods for their use both as perfumes and perfume enhancers or boosters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.