Process for the aromatization of tobacco
US4785833A · kind A · utility
9Cited by
5References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 1987 |
| Grant date | Nov 22, 1988 |
| Priority date | — |
| Expiry date | Jan 28, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/30
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
Process for the aromatization of tobacco leaves or tobacco particles, powder or sheets of natural or artificial origin by means of a volatile, water immiscible active flavor, which process is characterized in that the said flavor is put into intimate contact with the tobacco leaves, particles, powder or sheets by directly spraying onto their exposed surface an emulsion consisting of the said flavor, an aqueous solution of a hydrosoluble carrier and an emulsifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.