Stability of tobacco casing systems containing palladium
US4235251A · kind A · utility
8Cited by
0References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 21, 1979 |
| Grant date | Nov 25, 1980 |
| Priority date | — |
| Expiry date | Feb 21, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24B15/28
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The stability of palladium in tobacco casing systems is improved by the incorporation of a polysaccharide protective colloid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.