Liquid aerosol formulation of an electronic smoking article
US10660365B2 · kind B2 · utility
4Cited by
2References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2014 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Aug 12, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A liquid aerosol formulation for an electronic smoking article includes an aerosol former, water, nicotine, and an acid including tartaric acid. The acid is included in an amount sufficient to provide the liquid aerosol formulation with a pH ranging from about 4 to about 8.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.