IE37267B1 - Smoking material - Google Patents
Smoking materialInfo
- Publication number
- IE37267B1 IE37267B1 IE194/73A IE19473A IE37267B1 IE 37267 B1 IE37267 B1 IE 37267B1 IE 194/73 A IE194/73 A IE 194/73A IE 19473 A IE19473 A IE 19473A IE 37267 B1 IE37267 B1 IE 37267B1
- Authority
- IE
- Ireland
- Prior art keywords
- tobacco
- degraded
- catalysts
- weight
- ammonium sulphamate
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
- A24B15/165—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/10—Chemical features of tobacco products or tobacco substitutes
- A24B15/12—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco
- A24B15/14—Chemical features of tobacco products or tobacco substitutes of reconstituted tobacco made of tobacco and a binding agent not derived from tobacco
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Manufacture Of Tobacco Products (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Catalysts (AREA)
Abstract
1362751 Treating tobacco IMPERIAL CHEMICAL INDUSTRIES Ltd 5 Feb 1973 [2 March 1972] 9808/72 Heading A2C The flavour of tobacco when smoked is enhanced by catalysed thermal degradation of the tobacco at a temperature of 100C to 300C until the weight of degraded material is less than 90% of the weight of the original tobacco. Preferred catalysts are strong acids or their salts with weak bases, ammonium sulphamate being particularly preferred. Alkaline catalysts may also be used, but in this case the degraded tobacco should be freed from the catalysts before smoking. In the examples, various kinds of tobacco were degraded using either ammonium sulphamate or sulphuric acid as catalysts and the degraded tobacco was ground and slurried with sodium carboxymethyl cellulose, glycerol, citric acid, potassium citrate and calcium carbonate and the slurry was cast to form a sheet.
[GB1362751A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB980872A GB1362751A (en) | 1972-03-02 | 1972-03-02 | Smoking material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE37267L IE37267L (en) | 1973-09-02 |
| IE37267B1 true IE37267B1 (en) | 1977-06-08 |
Family
ID=9879182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE194/73A IE37267B1 (en) | 1972-03-02 | 1973-02-07 | Smoking material |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS4899399A (en) |
| BE (1) | BE795968A (en) |
| CA (1) | CA992421A (en) |
| CH (1) | CH576241A5 (en) |
| DD (1) | DD103145A5 (en) |
| DE (1) | DE2310544A1 (en) |
| ES (1) | ES412195A1 (en) |
| FR (1) | FR2174636A5 (en) |
| GB (1) | GB1362751A (en) |
| HU (1) | HU165209B (en) |
| IE (1) | IE37267B1 (en) |
| IT (1) | IT1054119B (en) |
| LU (1) | LU67129A1 (en) |
| NL (1) | NL7302692A (en) |
| NO (1) | NO130176B (en) |
| PL (1) | PL89301B1 (en) |
| RO (1) | RO62614A (en) |
| SE (1) | SE398037B (en) |
| ZA (1) | ZA73947B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4256123A (en) * | 1978-08-02 | 1981-03-17 | Philip Morris Incorporated | Smokable material containing thermally degraded tobacco by-products and its method of preparation |
| US4244381A (en) * | 1978-08-02 | 1981-01-13 | Philip Morris Incorporated | Upgraded tobacco stem material and its method of preparation |
| FR2804836B1 (en) | 2000-02-11 | 2002-09-20 | Ltr Ind | RECONSTRUCTED TOBACCO STRANDS, TOBACCO MIXTURES AND SMOKING ARTICLES CONTAINING SAID STRANDS AND THEIR PREPARATION |
| US20060086367A1 (en) | 2004-10-25 | 2006-04-27 | Philip Morris Usa Inc. | Additives for tobacco cut filler |
-
0
- BE BE795968D patent/BE795968A/en unknown
-
1972
- 1972-03-02 GB GB980872A patent/GB1362751A/en not_active Expired
-
1973
- 1973-02-07 IE IE194/73A patent/IE37267B1/en unknown
- 1973-02-09 ZA ZA730947A patent/ZA73947B/en unknown
- 1973-02-13 NO NO00577/73A patent/NO130176B/no unknown
- 1973-02-16 IT IT20525/73A patent/IT1054119B/en active
- 1973-02-27 NL NL7302692A patent/NL7302692A/xx not_active Application Discontinuation
- 1973-02-28 LU LU67129A patent/LU67129A1/xx unknown
- 1973-02-28 RO RO7300074012A patent/RO62614A/en unknown
- 1973-03-01 FR FR7307339A patent/FR2174636A5/fr not_active Expired
- 1973-03-01 HU HUIE560A patent/HU165209B/hu unknown
- 1973-03-01 SE SE7302904A patent/SE398037B/en unknown
- 1973-03-01 ES ES412195A patent/ES412195A1/en not_active Expired
- 1973-03-01 DD DD169146A patent/DD103145A5/xx unknown
- 1973-03-02 CH CH310673A patent/CH576241A5/xx not_active IP Right Cessation
- 1973-03-02 CA CA165,158A patent/CA992421A/en not_active Expired
- 1973-03-02 PL PL1973161034A patent/PL89301B1/pl unknown
- 1973-03-02 DE DE19732310544 patent/DE2310544A1/en active Pending
- 1973-03-02 JP JP48025003A patent/JPS4899399A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE398037B (en) | 1977-12-05 |
| FR2174636A5 (en) | 1973-10-12 |
| IE37267L (en) | 1973-09-02 |
| ZA73947B (en) | 1973-11-28 |
| JPS4899399A (en) | 1973-12-15 |
| CA992421A (en) | 1976-07-06 |
| NL7302692A (en) | 1973-09-04 |
| RO62614A (en) | 1978-05-15 |
| IT1054119B (en) | 1981-11-10 |
| BE795968A (en) | 1973-08-27 |
| HU165209B (en) | 1974-07-27 |
| GB1362751A (en) | 1974-08-07 |
| NO130176B (en) | 1974-07-22 |
| DE2310544A1 (en) | 1973-09-13 |
| ES412195A1 (en) | 1976-06-16 |
| CH576241A5 (en) | 1976-06-15 |
| AU5225173A (en) | 1974-08-22 |
| LU67129A1 (en) | 1973-05-03 |
| DD103145A5 (en) | 1974-01-12 |
| PL89301B1 (en) | 1976-11-30 |
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