FR2380747A1 - Filtre pour article a fumer, en particulier cigarette - Google Patents

Filtre pour article a fumer, en particulier cigarette

Info

Publication number
FR2380747A1
FR2380747A1 FR7804772A FR7804772A FR2380747A1 FR 2380747 A1 FR2380747 A1 FR 2380747A1 FR 7804772 A FR7804772 A FR 7804772A FR 7804772 A FR7804772 A FR 7804772A FR 2380747 A1 FR2380747 A1 FR 2380747A1
Authority
FR
France
Prior art keywords
filter
granules
cavity
particular cigarette
smoking items
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.)
Granted
Application number
FR7804772A
Other languages
English (en)
French (fr)
Other versions
FR2380747B3 (enExample
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.)
Sasmoco SA
Original Assignee
Sasmoco SA
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 Sasmoco SA filed Critical Sasmoco SA
Publication of FR2380747A1 publication Critical patent/FR2380747A1/fr
Application granted granted Critical
Publication of FR2380747B3 publication Critical patent/FR2380747B3/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
FR7804772A 1977-02-21 1978-02-20 Filtre pour article a fumer, en particulier cigarette Granted FR2380747A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH211677A CH608177A5 (enExample) 1977-02-21 1977-02-21

Publications (2)

Publication Number Publication Date
FR2380747A1 true FR2380747A1 (fr) 1978-09-15
FR2380747B3 FR2380747B3 (enExample) 1980-11-28

Family

ID=4226247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7804772A Granted FR2380747A1 (fr) 1977-02-21 1978-02-20 Filtre pour article a fumer, en particulier cigarette

Country Status (7)

Country Link
US (1) US4201234A (enExample)
AT (1) AT363840B (enExample)
CA (1) CA1094905A (enExample)
CH (1) CH608177A5 (enExample)
DE (1) DE2806559A1 (enExample)
FR (1) FR2380747A1 (enExample)
GB (1) GB1560468A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439907A1 (de) * 1984-10-31 1986-04-30 Alexei 8000 München Filippenko Filter fuer das rauchen nikotin- und schadstofffreier zigaretten
EP0558166A3 (en) * 1992-02-25 1994-11-23 Reemtsma H F & Ph Ventilated cigarette filter
EP0880906A1 (fr) * 1997-05-30 1998-12-02 SOCIETE NATIONALE D'EXPLOITATION INDUSTRIELLE DES TABACS ET ALLUMETTES Société Anonyme française Cigarette à très faible taux de goudron présentant un goût de tabac comparable à celui d'une cigarette classique à plus fort taux de goudron
EP2702882A1 (de) * 2012-08-31 2014-03-05 Lehmann - Tabak - Logistik Fulfillment UG Filtervorrichtung, Rauchmittel, deren Verwendung und System hierzu

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048156B2 (ja) * 1982-07-07 1985-10-25 三菱アセテート株式会社 タバコスモ−クフイルタ−
US4649944A (en) * 1982-09-30 1987-03-17 Philip Morris Incorporated Filter cigarette
US4532943A (en) * 1982-09-30 1985-08-06 Philip Morris Incorporated Adjustable filter cigarette
US4527573A (en) * 1982-11-05 1985-07-09 Philip Morris Incorporated Filter cigarette
BR8307543A (pt) * 1982-09-30 1984-08-21 Philip Morris Inc Cigarro com filtro regulavel e processo de fabricacao do mesmo
JPS59501892A (ja) * 1982-09-30 1984-11-15 フィリップ・モーリス・プロダクツ・インコーポレイテッド フイルタ−シガレツト
US4570649A (en) * 1982-09-30 1986-02-18 Philip Morris Incorporated Filter cigarette
DE29719509U1 (de) * 1997-11-04 1998-01-29 Dehn, Walter, 21524 Brunstorf Tabakrauchfilter
US6119699A (en) * 1997-12-19 2000-09-19 Sung; Michael T. Method and apparatus for the selective removal of specific components from smoke condensates
US6591839B2 (en) 1999-02-17 2003-07-15 Dieter Meyer Filter material for reducing harmful substances in tobacco smoke
WO2001064350A1 (en) * 2000-02-29 2001-09-07 Kabushiki Kaisha Equos Research Process for producing adsorbent and detergent filter
AU2002228901A1 (en) * 2000-11-10 2002-05-21 Vector Tobacco (Bermuda) Ltd. Method and product for removing carcinogens from tobacco smoke
ES2307735T3 (es) * 2001-10-04 2008-12-01 Council Of Scientific And Industrial Research Filtro de carbon vegetal activado para reducir la p-benzosemiquinona del humo de la corriente principal de un cigarrillo.
WO2003041521A2 (en) * 2001-11-09 2003-05-22 Vector Tobacco Inc. Method and composition for mentholation of charcoal filtered cigarettes
AU2002357720A1 (en) * 2001-11-30 2003-06-17 Philip Morris Products S.A. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
WO2003053176A2 (en) * 2001-12-19 2003-07-03 Vector Tobacco Inc. Method and compositions for imparting cooling effect to tobacco products
DE60215385T2 (de) * 2001-12-19 2007-10-25 Vector Tobacco Inc.(N.D.Ges.D.Staates Virginia) Verfahren und zusammensetzung zur mentholanreicherung von zigaretten
MY135471A (en) * 2002-01-09 2008-04-30 Philip Morris Prod Cigarette filter with beaded carbon
US7669604B2 (en) * 2003-09-30 2010-03-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7856990B2 (en) * 2003-09-30 2010-12-28 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7240678B2 (en) 2003-09-30 2007-07-10 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US20060090769A1 (en) * 2004-11-02 2006-05-04 Philip Morris Usa Inc. Temperature sensitive powder for enhanced flavor delivery in smoking articles
US20070215167A1 (en) * 2006-03-16 2007-09-20 Evon Llewellyn Crooks Smoking article
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070056600A1 (en) * 2005-09-14 2007-03-15 R. J. Reynolds Tobacco Company Filtered smoking article
US7479098B2 (en) * 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
WO2009143338A2 (en) 2008-05-21 2009-11-26 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8613284B2 (en) * 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8119555B2 (en) * 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
US8511319B2 (en) * 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
DE102009016148A1 (de) * 2009-04-03 2010-10-14 Mcairlaid's Vliesstoffe Gmbh & Co. Kg Filtermaterial zum Reinigen von Luft und Gasen
US8434498B2 (en) * 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL293155A (enExample) * 1963-03-04
US3354886A (en) * 1966-04-29 1967-11-28 American Filtrona Corp Bonded silica gel products
US3608563A (en) * 1969-02-06 1971-09-28 John B Schmitz Cigarette filter
US3718612A (en) * 1970-06-16 1973-02-27 Strickman Foundation Inc R A process for producing a cigarette filter material
US3977417A (en) * 1973-03-23 1976-08-31 Philip Morris Incorporated Smoking article and process for filtering tobacco smoke employing a cross-linked organic oil filter material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439907A1 (de) * 1984-10-31 1986-04-30 Alexei 8000 München Filippenko Filter fuer das rauchen nikotin- und schadstofffreier zigaretten
EP0558166A3 (en) * 1992-02-25 1994-11-23 Reemtsma H F & Ph Ventilated cigarette filter
EP0880906A1 (fr) * 1997-05-30 1998-12-02 SOCIETE NATIONALE D'EXPLOITATION INDUSTRIELLE DES TABACS ET ALLUMETTES Société Anonyme française Cigarette à très faible taux de goudron présentant un goût de tabac comparable à celui d'une cigarette classique à plus fort taux de goudron
FR2763797A1 (fr) * 1997-05-30 1998-12-04 Tabacs & Allumettes Ind Cigarette a tres faible taux de goudron presentant un gout de tabac comparable a celui d'une cigarette classique a plus fort taux de goudron
EP2702882A1 (de) * 2012-08-31 2014-03-05 Lehmann - Tabak - Logistik Fulfillment UG Filtervorrichtung, Rauchmittel, deren Verwendung und System hierzu

Also Published As

Publication number Publication date
FR2380747B3 (enExample) 1980-11-28
ATA113578A (de) 1981-01-15
GB1560468A (en) 1980-02-06
CA1094905A (en) 1981-02-03
US4201234A (en) 1980-05-06
AT363840B (de) 1981-09-10
CH608177A5 (enExample) 1978-12-29
DE2806559A1 (de) 1978-08-31

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Legal Events

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ST Notification of lapse