EP1341424B1 - Article a fumer pourvu d'un filtre en tabac a embout creux - Google Patents

Article a fumer pourvu d'un filtre en tabac a embout creux Download PDF

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Publication number
EP1341424B1
EP1341424B1 EP01999293A EP01999293A EP1341424B1 EP 1341424 B1 EP1341424 B1 EP 1341424B1 EP 01999293 A EP01999293 A EP 01999293A EP 01999293 A EP01999293 A EP 01999293A EP 1341424 B1 EP1341424 B1 EP 1341424B1
Authority
EP
European Patent Office
Prior art keywords
filter
tobacco
smoking product
product according
hollow
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 - Lifetime
Application number
EP01999293A
Other languages
German (de)
English (en)
Other versions
EP1341424A1 (fr
Inventor
Paul-Georg Henning
Inga Gurke
Solvey Knorr
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.)
Reemtsma Cigarettenfabriken GmbH
Original Assignee
Reemtsma Cigarettenfabriken GmbH
HF and PhF Reemtsma GmbH and Co
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 Reemtsma Cigarettenfabriken GmbH, HF and PhF Reemtsma GmbH and Co filed Critical Reemtsma Cigarettenfabriken GmbH
Priority to SI200130779T priority Critical patent/SI1341424T1/sl
Publication of EP1341424A1 publication Critical patent/EP1341424A1/fr
Application granted granted Critical
Publication of EP1341424B1 publication Critical patent/EP1341424B1/fr
Priority to CY20071101391T priority patent/CY1106962T1/el
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Claims (10)

  1. Produit à fumer constitué d'un cordon de tabac enrobé et d'un système de filtrage adjacent à celui-ci qui est relié au cordon de tabac à l'aide d'un papier de gainage, le système de filtrage contenant une partie filtrant le tabac,
    caractérisé en ce que
    a) le système de filtrage comporte, en plus, un filtre creux (3) pour l'amélioration des propriétés ozganoleptiques, lequel filtre est rajouté coaxialement à la partie filtrant le tabac (2) du côté de la bouche,
    b) le filtre est constitué de tabacs aromatiques sans utilisation de nervure centrale, de tabac reconstitué ou de tabac expansé,
    c) le filtre présente une résistance à la traction de 20 à 50 mm CE par cm de longueur totale de filtre, et
    d) le filtre présente une densité apparente de tabac de 350 à 450 mg/cm3.
  2. Produit à fumer selon la revendication 1, caractérisé en ce que le mélange de tabac du cordon de tabac présente une portion de 5-50 % de nervure centrale coupée.
  3. Produit à fumer selon l'une quelconque des revendications 1 à 2, caractérisé en ce qu'il comporte une zone de ventilation de filtre (7) s'étendant dans la direction périphérique, le degré de ventilation étant compris entre 10% et 90 %.
  4. Produit à fumer selon la revendication 3, caractérisé en ce qu'une zone de ventilation est placée à l'extrémité du filtre se trouvant du côté du cordon
  5. Produit à fumer selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'enrobage du cordon de tabac est constitué d'au moins une couche de tabac reconstitué et/ou d'une feuille de tabac naturel.
  6. Produit à fumer selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le filtre creux (3) est constitué d'une matière solide telle qu'un carton ou un polymère, un acétate de cellulose ou une cellulose.
  7. Produit à fumer selon l'une quelconque des revendications 1 à 6, caractérisé en ce que le filtre creux (3) comporte un tube intérieur coaxial
  8. Produit à fumer selon la revendication 7, caractérisé en ce que le tube intérieur (4) a une section transversale circulaire, rectangulaire ou polygonale.
  9. Produit à fumer selon la revendication 7 ou 8, caractérisé en ce que le tube intérieur (4) est relié à la paroi extérieure du filtre creux (3) à l'aide d'arêtes (5).
  10. Produit à fumer selon les revendications 7 à 9, caractérisé en ce que le tube intérieur (4) est rempli avec une matière exempte de tabac.
EP01999293A 2000-12-05 2001-11-09 Article a fumer pourvu d'un filtre en tabac a embout creux Expired - Lifetime EP1341424B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200130779T SI1341424T1 (sl) 2000-12-05 2001-11-09 Kadilski izdelek s tobačnim filtrom, ki ima votli ustni kos
CY20071101391T CY1106962T1 (el) 2000-12-05 2007-10-29 Προϊον καπνισματος με κοιλο επιστομιο - φιλτρο καπνου

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10060234 2000-12-05
DE10060234A DE10060234C2 (de) 2000-12-05 2000-12-05 Rauchprodukt mit Hohlmundstück-Tabakfilter
PCT/EP2001/013030 WO2002045531A1 (fr) 2000-12-05 2001-11-09 Article a fumer pourvu d'un filtre en tabac a embout creux

Publications (2)

Publication Number Publication Date
EP1341424A1 EP1341424A1 (fr) 2003-09-10
EP1341424B1 true EP1341424B1 (fr) 2007-08-01

Family

ID=7665746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01999293A Expired - Lifetime EP1341424B1 (fr) 2000-12-05 2001-11-09 Article a fumer pourvu d'un filtre en tabac a embout creux

Country Status (14)

Country Link
EP (1) EP1341424B1 (fr)
AT (1) ATE368395T1 (fr)
AU (1) AU2002223673A1 (fr)
CY (1) CY1106962T1 (fr)
DE (2) DE10060234C2 (fr)
EA (1) EA004483B1 (fr)
ES (1) ES2290202T3 (fr)
HU (1) HUP0302428A2 (fr)
PL (1) PL194226B1 (fr)
PT (1) PT1341424E (fr)
SK (1) SK286780B6 (fr)
TW (1) TWI230040B (fr)
UA (1) UA73825C2 (fr)
WO (1) WO2002045531A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914137B1 (fr) 2012-10-31 2018-12-05 British American Tobacco (Investments) Ltd Filtre pour un article à fumer

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602006008137D1 (de) 2006-08-04 2009-09-10 Philip Morris Prod Mehrkomponentes Filter zur mehreren Geschmacksverstärkung
GB0713905D0 (en) 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
EP2654468A1 (fr) 2010-12-23 2013-10-30 Philip Morris Products S.a.s. Tabac haché comprenant des tiges enroulées découpées
GB201110863D0 (en) 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
PL2583570T3 (pl) * 2011-10-21 2015-07-31 Philip Morris Products Sa Wyrób do palenia mający wnękę końca doustnego z oznaczeniami
ES2569038T3 (es) * 2012-09-28 2016-05-06 Reemtsma Cigarettenfabriken Gmbh Artículo de fumar
GB201318055D0 (en) * 2013-10-11 2013-11-27 British American Tobacco Co Additive Releasing Materials
CN103584280B (zh) * 2013-10-24 2016-04-27 上海烟草集团有限责任公司 一种复合滤嘴
CN109105951A (zh) * 2018-08-08 2019-01-01 郭凌凌 一种可降低烟气温度的香烟及其制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH287649A (fr) * 1950-02-15 1952-12-15 Engel Walter Bouton métallique garni de tissu.
CH287549A (de) * 1950-11-03 1952-12-15 Andreae Rene Mit Filter verschenes Rauchzeug.
CH311186A (de) * 1952-07-02 1955-11-30 Ulrich Mueller Hans Filtermundstück an Zigaretten, Zigarren, Zigarillos oder dergleichen.
AT203925B (de) * 1956-02-23 1959-06-10 Hauni Werke Koerber & Co Kg Rezeßfiltermundstück für Zigaretten
FR1270093A (fr) * 1960-07-13 1961-08-25 Filtre, notamment pour cigarettes
FR2260302A1 (en) * 1974-02-08 1975-09-05 Terasaki Katsuhisa Combined cigarette filter and holder - has two portions separated for insertion of cigarette to act as filter
US4924887A (en) * 1986-02-03 1990-05-15 R. J. Reynolds Tobacco Company Tobacco rods and filters
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
US5115823A (en) * 1990-12-20 1992-05-26 Philip Morris Incorporated Flavor-enhancing smoking filter
GB9122447D0 (en) * 1991-10-23 1991-12-04 Rothmans Int Tobacco Lightweight cigarette filter and cigarettes incorporating such filters
DE4403018A1 (de) * 1994-02-01 1995-08-03 Hans Hoelzl Filter für Zigaretten, Pfeifen oder dergleichen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914137B1 (fr) 2012-10-31 2018-12-05 British American Tobacco (Investments) Ltd Filtre pour un article à fumer

Also Published As

Publication number Publication date
PL194226B1 (pl) 2007-05-31
DE50112804D1 (de) 2007-09-13
EA004483B1 (ru) 2004-04-29
EP1341424A1 (fr) 2003-09-10
UA73825C2 (en) 2005-09-15
HUP0302428A2 (hu) 2003-10-28
EA200300641A1 (ru) 2003-10-30
TWI230040B (en) 2005-04-01
ATE368395T1 (de) 2007-08-15
DE10060234A1 (de) 2002-06-13
PT1341424E (pt) 2007-11-06
ES2290202T3 (es) 2008-02-16
PL366174A1 (en) 2005-01-24
CY1106962T1 (el) 2012-09-26
WO2002045531A1 (fr) 2002-06-13
SK286780B6 (sk) 2009-05-07
AU2002223673A1 (en) 2002-06-18
DE10060234C2 (de) 2003-06-12
SK8012003A3 (en) 2003-10-07

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