Method of manufacturing a nicotine delivery product
US8986668B2 · kind B2 · utility
1Cited by
3References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2006 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Sep 12, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/34
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method of manufacturing a nicotine delivery product comprising nicotine and a cation exchange resin. More precisely, to a method for preparing a nicotine delivery product said method comprising (a) mixing nicotine, a cation exchange resin, an organic polyol and water to form a mixture wherein the total amount of water is from 26 to 45% by weight of the total mixture, and (b) removing water from the mixture to produce said nicotine delivery product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.