DE2307582A1 - Filterzigarette - Google Patents
FilterzigaretteInfo
- Publication number
- DE2307582A1 DE2307582A1 DE19732307582 DE2307582A DE2307582A1 DE 2307582 A1 DE2307582 A1 DE 2307582A1 DE 19732307582 DE19732307582 DE 19732307582 DE 2307582 A DE2307582 A DE 2307582A DE 2307582 A1 DE2307582 A1 DE 2307582A1
- Authority
- DE
- Germany
- Prior art keywords
- filter
- tobacco
- air
- beveled
- cigarette
- 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.)
- Pending
Links
- 235000019504 cigarettes Nutrition 0.000 title claims description 63
- 241000208125 Nicotiana Species 0.000 claims description 68
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 68
- 239000000779 smoke Substances 0.000 claims description 39
- 238000002156 mixing Methods 0.000 claims description 15
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000000391 smoking effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 7
- 229960002715 nicotine Drugs 0.000 description 7
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 7
- 239000011269 tar Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003183 carcinogenic agent Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 2
- 231100000357 carcinogen Toxicity 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 201000005202 lung cancer Diseases 0.000 description 2
- 208000020816 lung neoplasm Diseases 0.000 description 2
- 208000019553 vascular disease Diseases 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 235000019506 cigar Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 239000011800 void material Substances 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
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB730272A GB1423516A (en) | 1972-02-17 | 1972-02-17 | Cigarettes |
| US26797572A | 1972-06-30 | 1972-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2307582A1 true DE2307582A1 (de) | 1973-08-23 |
Family
ID=26241329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732307582 Pending DE2307582A1 (de) | 1972-02-17 | 1973-02-16 | Filterzigarette |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU5226673A (cs) |
| DE (1) | DE2307582A1 (cs) |
| SE (1) | SE7302184L (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3121170A1 (de) * | 1980-05-27 | 1982-03-11 | Cigarette Components Ltd., London | Tabakrauchfilter |
| DE3643376A1 (de) * | 1985-12-23 | 1987-06-25 | British American Tobacco Co | Raucherartikel |
| WO2011057969A1 (en) * | 2009-11-12 | 2011-05-19 | British American Tobacco (Investments) Limited | Smoking article |
-
1973
- 1973-02-15 SE SE7302184A patent/SE7302184L/sv unknown
- 1973-02-16 DE DE19732307582 patent/DE2307582A1/de active Pending
- 1973-02-16 AU AU52266/73A patent/AU5226673A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3121170A1 (de) * | 1980-05-27 | 1982-03-11 | Cigarette Components Ltd., London | Tabakrauchfilter |
| DE3643376A1 (de) * | 1985-12-23 | 1987-06-25 | British American Tobacco Co | Raucherartikel |
| WO2011057969A1 (en) * | 2009-11-12 | 2011-05-19 | British American Tobacco (Investments) Limited | Smoking article |
Also Published As
| Publication number | Publication date |
|---|---|
| SE7302184L (cs) | 1973-08-20 |
| AU5226673A (en) | 1974-08-22 |
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