Smoking product
US4142535A · kind A · utility
13Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 1977 |
| Grant date | Mar 6, 1979 |
| Priority date | — |
| Expiry date | Nov 7, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/14
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A smoking product comprising tobacco including as a film-forming or binding agent a pectin having a degree of methylation between 30% and 75% and an inherent viscosity between 2 and 6.5 deciliters per gram.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.