CA2002441C - Ventilated filter cigarette - Google Patents
Ventilated filter cigaretteInfo
- Publication number
- CA2002441C CA2002441C CA002002441A CA2002441A CA2002441C CA 2002441 C CA2002441 C CA 2002441C CA 002002441 A CA002002441 A CA 002002441A CA 2002441 A CA2002441 A CA 2002441A CA 2002441 C CA2002441 C CA 2002441C
- Authority
- CA
- Canada
- Prior art keywords
- cigarette
- approximately
- filter
- titre
- ventilated
- 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.)
- Expired - Fee Related
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 95
- 241000208125 Nicotiana Species 0.000 claims abstract description 48
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 48
- 239000000796 flavoring agent Substances 0.000 claims abstract description 32
- 235000019634 flavors Nutrition 0.000 claims abstract description 32
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 claims abstract description 23
- 229960002715 nicotine Drugs 0.000 claims abstract description 23
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000779 smoke Substances 0.000 claims abstract description 21
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 15
- 231100000719 pollutant Toxicity 0.000 claims abstract description 15
- 230000035699 permeability Effects 0.000 claims abstract description 14
- 229920002301 cellulose acetate Polymers 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 9
- 230000000996 additive effect Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 18
- 235000019589 hardness Nutrition 0.000 description 8
- 235000019640 taste Nutrition 0.000 description 7
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 230000001953 sensory effect Effects 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000019633 pungent taste Nutrition 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003906 humectant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000391 smoking 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
- A24D1/00—Cigars; Cigarettes
-
- 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 |
|---|---|---|---|
| DEP3837930.9 | 1988-11-09 | ||
| DE3837930A DE3837930C1 (enExample) | 1988-11-09 | 1988-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2002441A1 CA2002441A1 (en) | 1990-05-09 |
| CA2002441C true CA2002441C (en) | 1998-10-13 |
Family
ID=6366761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002002441A Expired - Fee Related CA2002441C (en) | 1988-11-09 | 1989-11-07 | Ventilated filter cigarette |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5033484A (enExample) |
| EP (1) | EP0368065B1 (enExample) |
| AT (1) | ATE77036T1 (enExample) |
| CA (1) | CA2002441C (enExample) |
| DE (1) | DE3837930C1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9122935D0 (en) * | 1991-10-30 | 1991-12-18 | Rothmans Benson & Hedges | Novel cigarette system |
| DE4332019C2 (de) | 1993-09-16 | 1996-06-13 | Reemtsma H F & Ph | Ventilierte Filtercigarette |
| DE102005005175A1 (de) | 2005-02-01 | 2006-08-10 | Reemtsma Cigarettenfabriken Gmbh | Filtercigarette |
| JP5334274B2 (ja) * | 2010-02-05 | 2013-11-06 | 日本たばこ産業株式会社 | 口腔用たばこ製品 |
| RU2620491C2 (ru) | 2011-12-30 | 2017-05-25 | Филип Моррис Продактс С.А. | Курительное изделие с передней заглушкой и образующим аэрозоль субстратом и способ его использования |
| AR089602A1 (es) | 2011-12-30 | 2014-09-03 | Philip Morris Products Sa | Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles |
| KR102170769B1 (ko) | 2011-12-30 | 2020-10-29 | 필립모리스 프로덕츠 에스.에이. | 전단-플러그를 가진 흡연물품 및 방법 |
| EP2625975A1 (en) | 2012-02-13 | 2013-08-14 | Philip Morris Products S.A. | Aerosol-generating article having an aerosol-cooling element |
| BR112014029622B1 (pt) | 2012-05-31 | 2020-12-08 | Philip Morris Products S.A | bastonete para uso como um substrato gerador de aerossol em um artigo gerador de aerossol aquecido, artigo para fumar, substrato formador de aerossol para um artigo gerador de aerossol-aquecido, sistema e artigo gerador de aerossol aquecido e método de formação de um bastonete |
| AR091509A1 (es) | 2012-06-21 | 2015-02-11 | Philip Morris Products Sa | Articulo para fumar para ser usado con un elemento de calentamiento interno |
| UA121375C2 (uk) | 2013-12-05 | 2020-05-25 | Філіп Морріс Продактс С.А. | Виріб, що генерує аерозоль, зі шляхом низького опору повітряному потоку |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1583549A (en) * | 1976-09-01 | 1981-01-28 | Imp Group Ltd | Smoking article |
| US4256122A (en) * | 1979-04-11 | 1981-03-17 | Brown & Williamson Tobacco Corporation | Cigarette filter |
| NO155752C (no) * | 1981-08-05 | 1987-05-27 | British American Tobacco Co | Roekeartikkel. |
| US4726385A (en) * | 1986-05-09 | 1988-02-23 | The American Tobacco Company | Method of fabricating an all-tobacco cigarette controlling tar delivery and an all-tobacco cigarette |
| DE3625593A1 (de) * | 1986-07-29 | 1988-02-04 | Bat Cigarettenfab Gmbh | Filtercigarette |
| ES2043692T3 (es) * | 1987-02-10 | 1994-01-01 | Reynolds Tobacco Co R | Cigarrillo. |
| AU602834B2 (en) * | 1987-09-03 | 1990-10-25 | British-American Tobacco Company Limited | Smoking articles |
-
1988
- 1988-11-09 DE DE3837930A patent/DE3837930C1/de not_active Expired
-
1989
- 1989-10-21 EP EP89119569A patent/EP0368065B1/de not_active Expired - Lifetime
- 1989-10-21 AT AT89119569T patent/ATE77036T1/de not_active IP Right Cessation
- 1989-11-07 CA CA002002441A patent/CA2002441C/en not_active Expired - Fee Related
- 1989-11-08 US US07/433,380 patent/US5033484A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATE77036T1 (de) | 1992-06-15 |
| EP0368065A1 (de) | 1990-05-16 |
| CA2002441A1 (en) | 1990-05-09 |
| EP0368065B1 (de) | 1992-06-10 |
| DE3837930C1 (enExample) | 1989-09-28 |
| US5033484A (en) | 1991-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |