Tobacco compositions, method and device for releasing essentially pure nicotine
US4776353A · kind A · utility
238Cited by
9References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 19, 1986 |
| Grant date | Oct 11, 1988 |
| Priority date | — |
| Expiry date | Jun 19, 2006 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/50
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel tobacco compositions which, when subjected to an elevated temperature below the combustion temperature of the tobacco, liberates essentially pure nicotine. The invention also includes a method for liberating nicotine from the compositions and a device for carrying out the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.