IE37267L - Smoking material. - Google Patents
Smoking material.Info
- Publication number
- IE37267L IE37267L IE730194A IE19473A IE37267L IE 37267 L IE37267 L IE 37267L IE 730194 A IE730194 A IE 730194A IE 19473 A IE19473 A IE 19473A IE 37267 L IE37267 L IE 37267L
- Authority
- IE
- Ireland
- Prior art keywords
- tobacco
- degraded
- catalysts
- weight
- ammonium sulphamate
- Prior art date
Links
- 239000000463 material Substances 0.000 title abstract 2
- 230000000391 smoking effect Effects 0.000 title abstract 2
- 241000208125 Nicotiana Species 0.000 abstract 7
- 235000002637 Nicotiana tabacum Nutrition 0.000 abstract 7
- 239000003054 catalyst Substances 0.000 abstract 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- GEHMBYLTCISYNY-UHFFFAOYSA-N Ammonium sulfamate Chemical compound [NH4+].NS([O-])(=O)=O GEHMBYLTCISYNY-UHFFFAOYSA-N 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 235000010216 calcium carbonate Nutrition 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 235000015165 citric acid Nutrition 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 239000000796 flavoring agent Substances 0.000 abstract 1
- 235000019634 flavors Nutrition 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 239000001508 potassium citrate Substances 0.000 abstract 1
- 229960002635 potassium citrate Drugs 0.000 abstract 1
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 abstract 1
- 235000011082 potassium citrates Nutrition 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
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 true IE37267L (en) | 1973-09-02 |
| IE37267B1 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 |
|---|---|---|---|---|
| US4244381A (en) * | 1978-08-02 | 1981-01-13 | Philip Morris Incorporated | Upgraded tobacco stem material and its method of preparation |
| US4256123A (en) * | 1978-08-02 | 1981-03-17 | Philip Morris Incorporated | Smokable material containing thermally degraded tobacco by-products 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 HU HUIE560A patent/HU165209B/hu unknown
- 1973-03-01 ES ES412195A patent/ES412195A1/en not_active Expired
- 1973-03-01 SE SE7302904A patent/SE398037B/en unknown
- 1973-03-01 DD DD169146A patent/DD103145A5/xx unknown
- 1973-03-01 FR FR7307339A patent/FR2174636A5/fr 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 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 JP JP48025003A patent/JPS4899399A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU67129A1 (en) | 1973-05-03 |
| RO62614A (en) | 1978-05-15 |
| AU5225173A (en) | 1974-08-22 |
| SE398037B (en) | 1977-12-05 |
| BE795968A (en) | 1973-08-27 |
| GB1362751A (en) | 1974-08-07 |
| ZA73947B (en) | 1973-11-28 |
| CA992421A (en) | 1976-07-06 |
| IT1054119B (en) | 1981-11-10 |
| DE2310544A1 (en) | 1973-09-13 |
| DD103145A5 (en) | 1974-01-12 |
| ES412195A1 (en) | 1976-06-16 |
| FR2174636A5 (en) | 1973-10-12 |
| CH576241A5 (en) | 1976-06-15 |
| HU165209B (en) | 1974-07-27 |
| NL7302692A (en) | 1973-09-04 |
| JPS4899399A (en) | 1973-12-15 |
| PL89301B1 (en) | 1976-11-30 |
| NO130176B (en) | 1974-07-22 |
| IE37267B1 (en) | 1977-06-08 |
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