Smoking compositions containing a heteroaromatic flavorant-release additive
US5080719A · kind A · utility
1Cited by
0References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 24, 1987 |
| Grant date | Jan 14, 1992 |
| Priority date | — |
| Expiry date | Sep 24, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/38
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
This invention privdes novel heteroaromatic compounds, and smoking compositions which contain an invention heteroaromatic compound as a flavorant-release additive as illustrated by the following additive structure: ##STR1## Under typical cigarette smoking conditions, 2-isopropylpyrazine and acetophenone are released as pyrolysis products, and enhance the flavor and aroma of the mainstream and sidestream smoke.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.