CA2330782A1 - Dispositif de filtrage efficace pour retirer de la fumee du tabac les produits chimiques dangereux - Google Patents
Dispositif de filtrage efficace pour retirer de la fumee du tabac les produits chimiques dangereux Download PDFInfo
- Publication number
- CA2330782A1 CA2330782A1 CA 2330782 CA2330782A CA2330782A1 CA 2330782 A1 CA2330782 A1 CA 2330782A1 CA 2330782 CA2330782 CA 2330782 CA 2330782 A CA2330782 A CA 2330782A CA 2330782 A1 CA2330782 A1 CA 2330782A1
- Authority
- CA
- Canada
- Prior art keywords
- carbon
- cigarette
- filter according
- cigarette smoke
- smoke
- 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.)
- Abandoned
Links
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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/163—Carbon
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
-
- 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
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
- A24D3/166—Silicic acid or silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2330782 CA2330782A1 (fr) | 2001-01-05 | 2001-01-05 | Dispositif de filtrage efficace pour retirer de la fumee du tabac les produits chimiques dangereux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2330782 CA2330782A1 (fr) | 2001-01-05 | 2001-01-05 | Dispositif de filtrage efficace pour retirer de la fumee du tabac les produits chimiques dangereux |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2330782A1 true CA2330782A1 (fr) | 2002-07-05 |
Family
ID=4168067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2330782 Abandoned CA2330782A1 (fr) | 2001-01-05 | 2001-01-05 | Dispositif de filtrage efficace pour retirer de la fumee du tabac les produits chimiques dangereux |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2330782A1 (fr) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006133491A1 (fr) * | 2005-06-14 | 2006-12-21 | Exnox Technologies Limited | Capture de toxines et de polluants provenant de l'environnement |
EP2412432A1 (fr) * | 2010-07-29 | 2012-02-01 | Sony Corporation | Absorbant de nicotine, absorbant de quinoléine, absorbant de benzopyrène, absorbant de toluidine et absorbant de carcinogène |
EP2629633A1 (fr) * | 2010-10-06 | 2013-08-28 | Celanese Acetate LLC | Filtre à fumée pour dispositifs à fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulée |
US9027566B2 (en) | 2010-10-15 | 2015-05-12 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9259031B2 (en) | 2011-06-06 | 2016-02-16 | British American Tobacco (Investments) Limited | Filter for a smoking article |
US9386803B2 (en) | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
US10375996B2 (en) | 2014-10-22 | 2019-08-13 | British American Tobacco (Investments) Limited | Inhalator and cartridge thereof |
US10405571B2 (en) | 2015-06-26 | 2019-09-10 | Altria Client Services Llc | Compositions and methods for producing tobacco plants and products having altered alkaloid levels |
US10420375B2 (en) | 2014-04-30 | 2019-09-24 | British American Tobacco (Investments) Limited | Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material |
US10426199B2 (en) | 2015-02-27 | 2019-10-01 | British American Tobacco (Investments) Limited | Cartridge, components and methods for generating an inhalable medium |
US11511056B2 (en) | 2015-10-02 | 2022-11-29 | Nicoventures Trading Limited | Apparatus for generating an inhalable medium |
US11672276B2 (en) | 2016-11-02 | 2023-06-13 | British American Tobacco (Investments) Limited | Aerosol provision article |
US11865246B2 (en) | 2015-02-27 | 2024-01-09 | Nicoventures Trading Limited | Apparatus for generating an inhalable medium |
-
2001
- 2001-01-05 CA CA 2330782 patent/CA2330782A1/fr not_active Abandoned
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006133491A1 (fr) * | 2005-06-14 | 2006-12-21 | Exnox Technologies Limited | Capture de toxines et de polluants provenant de l'environnement |
US9386803B2 (en) | 2010-01-06 | 2016-07-12 | Celanese Acetate Llc | Tobacco smoke filter for smoking device with porous mass of active particulate |
EP2412432A1 (fr) * | 2010-07-29 | 2012-02-01 | Sony Corporation | Absorbant de nicotine, absorbant de quinoléine, absorbant de benzopyrène, absorbant de toluidine et absorbant de carcinogène |
EP2629633A1 (fr) * | 2010-10-06 | 2013-08-28 | Celanese Acetate LLC | Filtre à fumée pour dispositifs à fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulée |
EP2636319A3 (fr) * | 2010-10-06 | 2014-03-12 | Celanese Acetate LLC | Filtres à fumée pour dispositifs à fumer avec des masses poreuses ayant une charge de particules de carbone et chute de pression encapsulée |
EP2629633A4 (fr) * | 2010-10-06 | 2014-04-16 | Celanese Acetate Llc | Filtre à fumée pour dispositifs à fumer comportant des masses poreuses ayant une charge de particules de carbone et une chute de pression encapsulée |
US9027566B2 (en) | 2010-10-15 | 2015-05-12 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9149069B2 (en) | 2010-10-15 | 2015-10-06 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9179708B2 (en) | 2010-10-15 | 2015-11-10 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9138017B2 (en) | 2010-10-15 | 2015-09-22 | Celanese Acetate Llc | Apparatuses, systems, and associated methods for forming porous masses for smoke filter |
US9259031B2 (en) | 2011-06-06 | 2016-02-16 | British American Tobacco (Investments) Limited | Filter for a smoking article |
US10420375B2 (en) | 2014-04-30 | 2019-09-24 | British American Tobacco (Investments) Limited | Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material |
US10779577B2 (en) | 2014-04-30 | 2020-09-22 | British American Tobacco (Investments) Limited | Aerosol-cooling element and arrangements for use with apparatus for heating a smokable material |
US10375996B2 (en) | 2014-10-22 | 2019-08-13 | British American Tobacco (Investments) Limited | Inhalator and cartridge thereof |
US11324254B2 (en) | 2014-10-22 | 2022-05-10 | Nicoventures Trading Limited | Inhalator and cartridge thereof |
US10426199B2 (en) | 2015-02-27 | 2019-10-01 | British American Tobacco (Investments) Limited | Cartridge, components and methods for generating an inhalable medium |
US11865246B2 (en) | 2015-02-27 | 2024-01-09 | Nicoventures Trading Limited | Apparatus for generating an inhalable medium |
US10405571B2 (en) | 2015-06-26 | 2019-09-10 | Altria Client Services Llc | Compositions and methods for producing tobacco plants and products having altered alkaloid levels |
US11511056B2 (en) | 2015-10-02 | 2022-11-29 | Nicoventures Trading Limited | Apparatus for generating an inhalable medium |
US11672276B2 (en) | 2016-11-02 | 2023-06-13 | British American Tobacco (Investments) Limited | Aerosol provision article |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |