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 PDF

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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
Application number
CA 2330782
Other languages
English (en)
Inventor
Rupesh N. Pandey
Raj N. Pandey
Jai N. Pandey
Shamsuddin Ahmed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA 2330782 priority Critical patent/CA2330782A1/fr
Publication of CA2330782A1 publication Critical patent/CA2330782A1/fr
Abandoned legal-status Critical Current

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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)
CA 2330782 2001-01-05 2001-01-05 Dispositif de filtrage efficace pour retirer de la fumee du tabac les produits chimiques dangereux Abandoned CA2330782A1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Cited By (20)

* Cited by examiner, † Cited by third party
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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