Perfume compositions with a scent sequence
US6653277B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2001 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Nov 30, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/412
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to perfume compositions, wherein different scent notes are successively released (scent sequence). According to the invention, the perfume composition comprises at least a first perfume ingredient consisting of at least a first and a second aromatic substance in the absence of alcohol, wherein the aromatic substances are contained in microcapsules, at least a second perfume composition consisting of at least a third and a fourth aromatic substance in the absence of alcohol, wherein the aromatic substances are contained in microcapsules, and a cosmetic gel in which the first and the second perfume compositions are distributed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.