Smoking material and process for making same
US5046514A · kind A · utility
110Cited by
8References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 1988 |
| Grant date | Sep 10, 1991 |
| Priority date | — |
| Expiry date | Mar 22, 2008 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21H17/06
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A smoking material consists of an open-structured cellulosic substrate having a crystallizable or semi-crystallizable coating that includes a sugar such as lactose or glucose or a mixture of lactose and glucose. The coating may be in the range of 50-95% of the weight of the smoking material, and the sugar may be 20-90% by weight of the coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.