GB2160084A - Cigarette - Google Patents
Cigarette Download PDFInfo
- Publication number
- GB2160084A GB2160084A GB08514605A GB8514605A GB2160084A GB 2160084 A GB2160084 A GB 2160084A GB 08514605 A GB08514605 A GB 08514605A GB 8514605 A GB8514605 A GB 8514605A GB 2160084 A GB2160084 A GB 2160084A
- Authority
- GB
- United Kingdom
- Prior art keywords
- smoke
- cigarette
- filter
- tobacco
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 61
- 239000000779 smoke Substances 0.000 claims abstract description 79
- 241000208125 Nicotiana Species 0.000 claims abstract description 28
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 28
- 230000007423 decrease Effects 0.000 claims abstract description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 12
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 10
- -1 alkali metal acetates Chemical class 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002671 adjuvant Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 150000003839 salts Chemical class 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000003570 air Substances 0.000 claims 1
- 239000012080 ambient air Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims 1
- 150000001860 citric acid derivatives Chemical class 0.000 claims 1
- 230000005764 inhibitory process Effects 0.000 claims 1
- 150000002823 nitrates Chemical class 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 description 17
- 239000000203 mixture Substances 0.000 description 11
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 3
- 229960002715 nicotine Drugs 0.000 description 3
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 3
- 230000000391 smoking effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/04—Tobacco smoke filters characterised by their shape or structure
- A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D1/00—Cigars; Cigarettes
- A24D1/02—Cigars; Cigarettes with special covers
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA456508 | 1984-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8514605D0 GB8514605D0 (en) | 1985-07-10 |
| GB2160084A true GB2160084A (en) | 1985-12-18 |
Family
ID=4128092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08514605A Withdrawn GB2160084A (en) | 1984-06-13 | 1985-06-10 | Cigarette |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3521279A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2160084A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209269A (en) * | 1987-09-03 | 1989-05-10 | British American Tobacco Co | Smoking articles |
| EP0290911A3 (en) * | 1987-05-15 | 1989-05-10 | R.J. Reynolds Tobacco Company | Smoking article |
| US5092353A (en) * | 1989-01-18 | 1992-03-03 | R. J. Reynolds Tobacco Company | Cigarette |
| US5228463A (en) * | 1991-11-27 | 1993-07-20 | Philip Morris Inc. | Magnesite/magnesium hydroxide fillers for smoking article wrappers |
| EP0539009A3 (en) * | 1991-10-23 | 1994-07-06 | Rothmans International Ltd | Filter tip cigarette |
| US5927288A (en) * | 1997-03-24 | 1999-07-27 | Philip Morris Incorporated | Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same |
| US5979461A (en) * | 1997-03-24 | 1999-11-09 | Philip Morris Inc. | Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper |
| US6345625B1 (en) | 1997-12-06 | 2002-02-12 | Kar Eng Chew | Filter for secondary smoke and smoking articles incorporating the same |
| WO2006089404A1 (en) * | 2005-02-22 | 2006-08-31 | Rothmans, Benson & Hedges Inc. | Tobacco smoke filter and tobacco blend for altering mainstream smoke |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19757712C1 (de) * | 1997-12-23 | 1999-06-24 | Bat Cigarettenfab Gmbh | Koaxialcigarette mit Querstromsperre und Verfahren zur Herstellung einer Koaxialcigarette |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231377A (en) * | 1978-08-30 | 1980-11-04 | Olin Corporation | Wrapper for smoking articles containing magnesium oxide |
| US4357950A (en) * | 1980-05-27 | 1982-11-09 | American Filtrona Corporation | Tobacco smoke filter having improved tar/carbon monoxide ratio |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1156532A (en) * | 1980-03-24 | 1983-11-08 | Warren A. Brackmann | Tobacco stem shredding |
-
1985
- 1985-06-10 GB GB08514605A patent/GB2160084A/en not_active Withdrawn
- 1985-06-13 DE DE19853521279 patent/DE3521279A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4231377A (en) * | 1978-08-30 | 1980-11-04 | Olin Corporation | Wrapper for smoking articles containing magnesium oxide |
| US4357950A (en) * | 1980-05-27 | 1982-11-09 | American Filtrona Corporation | Tobacco smoke filter having improved tar/carbon monoxide ratio |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0290911A3 (en) * | 1987-05-15 | 1989-05-10 | R.J. Reynolds Tobacco Company | Smoking article |
| GB2209269A (en) * | 1987-09-03 | 1989-05-10 | British American Tobacco Co | Smoking articles |
| GB2209269B (en) * | 1987-09-03 | 1991-08-07 | British American Tobacco Co | Improvements relating to smoking articles |
| AT397027B (de) * | 1987-09-03 | 1994-01-25 | British American Tobacco Co | Rauchartikel |
| US5092353A (en) * | 1989-01-18 | 1992-03-03 | R. J. Reynolds Tobacco Company | Cigarette |
| EP0539009A3 (en) * | 1991-10-23 | 1994-07-06 | Rothmans International Ltd | Filter tip cigarette |
| AU651004B2 (en) * | 1991-10-23 | 1994-07-07 | Rothmans International Services Limited | Filter tip cigarettes |
| US5228463A (en) * | 1991-11-27 | 1993-07-20 | Philip Morris Inc. | Magnesite/magnesium hydroxide fillers for smoking article wrappers |
| US5927288A (en) * | 1997-03-24 | 1999-07-27 | Philip Morris Incorporated | Hydromagnesite/magnesium hydroxide fillers for smoking article wrappers and methods for making same |
| US5979461A (en) * | 1997-03-24 | 1999-11-09 | Philip Morris Inc. | Smoking article wrapper having filler of hydromagnesite/magnesium hydroxide and smoking article made with said wrapper |
| US6345625B1 (en) | 1997-12-06 | 2002-02-12 | Kar Eng Chew | Filter for secondary smoke and smoking articles incorporating the same |
| WO2006089404A1 (en) * | 2005-02-22 | 2006-08-31 | Rothmans, Benson & Hedges Inc. | Tobacco smoke filter and tobacco blend for altering mainstream smoke |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3521279A1 (de) | 1985-12-19 |
| DE3521279C2 (enrdf_load_stackoverflow) | 1988-08-18 |
| GB8514605D0 (en) | 1985-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |