DK0579410T3 - Forbedringer vedrørende rygeartikler - Google Patents

Forbedringer vedrørende rygeartikler

Info

Publication number
DK0579410T3
DK0579410T3 DK93305082.5T DK93305082T DK0579410T3 DK 0579410 T3 DK0579410 T3 DK 0579410T3 DK 93305082 T DK93305082 T DK 93305082T DK 0579410 T3 DK0579410 T3 DK 0579410T3
Authority
DK
Denmark
Prior art keywords
vapour phase
tobacco smoke
cigarette
ventilation
improvements related
Prior art date
Application number
DK93305082.5T
Other languages
Danish (da)
English (en)
Inventor
Peter Rex White
Original Assignee
British American Tobacco 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 British American Tobacco Co filed Critical British American Tobacco Co
Application granted granted Critical
Publication of DK0579410T3 publication Critical patent/DK0579410T3/da

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
    • A24D3/04—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
    • 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
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Saccharide Compounds (AREA)
DK93305082.5T 1992-07-04 1993-06-29 Forbedringer vedrørende rygeartikler DK0579410T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929214267A GB9214267D0 (en) 1992-07-04 1992-07-04 Improvements relating to smoking articles

Publications (1)

Publication Number Publication Date
DK0579410T3 true DK0579410T3 (da) 1997-04-21

Family

ID=10718232

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93305082.5T DK0579410T3 (da) 1992-07-04 1993-06-29 Forbedringer vedrørende rygeartikler

Country Status (12)

Country Link
US (1) US5549125A (de)
EP (1) EP0579410B1 (de)
JP (2) JPH0698747A (de)
KR (1) KR100262359B1 (de)
CN (1) CN1054271C (de)
AT (1) ATE145795T1 (de)
DE (1) DE69306323T2 (de)
DK (1) DK0579410T3 (de)
ES (1) ES2095577T3 (de)
GB (1) GB9214267D0 (de)
GR (1) GR3021910T3 (de)
HU (1) HU216810B (de)

Families Citing this family (59)

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DE69432920T2 (de) * 1994-01-27 2004-05-19 British American Tobacco (Investments) Ltd. Rauchartikel
US5718250A (en) * 1994-10-07 1998-02-17 R. J. Reynolds Tobacco Company Low gas phase filter for cigarettes
US5839449A (en) * 1996-01-29 1998-11-24 R.J. Reynolds Tobacco Company Low CO cigarette
DE19718296B4 (de) * 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilierte Filtercigarette mit einem koaxialen Filterelement
DE19722812C2 (de) * 1997-05-30 2003-02-13 Bat Cigarettenfab Gmbh Ultraleicht-Koaxialcigarette mit mehrteiligem Filter
US6206007B1 (en) * 1997-06-16 2001-03-27 Japan Tobacco Inc. Cigarette with a dual-structure filter
HU228293B1 (en) * 1997-11-13 2013-08-28 Reemtsma H F & Ph Cigarette with reduced gas phase
DE19925313C2 (de) * 1999-05-27 2002-04-11 Reemtsma H F & Ph Ventilierte Filtercigarette
US6257242B1 (en) 1999-10-18 2001-07-10 Ioannis C. Stavridis Filter element
DE10009829A1 (de) * 2000-03-01 2001-09-20 Reemtsma H F & Ph Rauchartikel
JP4028802B2 (ja) 2001-02-22 2007-12-26 フィリップ・モーリス・プロダクツ・インコーポレイテッド 紙巻きたばこ及び下流香味添加を持つフィルター
ITPI20010014A1 (it) * 2001-03-05 2002-09-05 Ivo Pera Composto per filtri per sigarette,o altri articoli da fumo,a base di sostanze antiossidanti ed il filtro cosi'ottenuto
MY135471A (en) 2002-01-09 2008-04-30 Philip Morris Prod Cigarette filter with beaded carbon
EP1526784B1 (de) * 2002-08-08 2006-02-22 Wonowidjoyo, Susilo Verfahren zur herstellung von filterzigaretten
US7784471B2 (en) 2003-01-09 2010-08-31 Philip Morris Usa Inc. Cigarette filter with beaded carbon
US6814786B1 (en) * 2003-04-02 2004-11-09 Philip Morris Usa Inc. Filters including segmented monolithic sorbent for gas-phase filtration
GB0316171D0 (en) * 2003-07-10 2003-08-13 British American Tobacco Co Improvements relating to smoking article filters
US7240678B2 (en) 2003-09-30 2007-07-10 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
ATE472947T1 (de) 2003-09-30 2010-07-15 Reynolds Tobacco Co R Filterzigarette mit adsorptionsmaterial
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7669604B2 (en) 2003-09-30 2010-03-02 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
KR101006450B1 (ko) * 2004-08-03 2011-01-06 삼성전자주식회사 액정 표시 장치
US7832412B2 (en) * 2004-10-25 2010-11-16 Phillip Morris Usa Inc. Surface modified adsorbents and use thereof
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070215167A1 (en) 2006-03-16 2007-09-20 Evon Llewellyn Crooks 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
US8573230B2 (en) * 2005-12-12 2013-11-05 Philip Morris Usa Inc. Smoking article with coaxial tobacco rod
US8752556B2 (en) * 2006-03-10 2014-06-17 British American Tobacco (Investments) Limited Smoking article filter
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
US20080047571A1 (en) * 2006-07-12 2008-02-28 Philip Morris Usa Inc. Smoking article with plate impactor
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
GB0625818D0 (en) * 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter
US8186360B2 (en) 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
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
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous 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
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
US9138016B2 (en) 2010-03-26 2015-09-22 Philip Morris Usa Inc. Smoking articles with significantly reduced gas vapor phase smoking constituents
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
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
EP2510814A1 (de) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilierter Rauchartikel mit absorbierendem Material
SI2854574T1 (sl) * 2012-05-31 2019-02-28 Philip Morris Products S.A. Kadilski izdelek s koncentričnim filtrom
CN103431518B (zh) * 2013-09-05 2015-07-08 上海华宝生物科技有限公司 一种一次注塑成型烟气过滤装置
RU2663381C1 (ru) * 2014-08-07 2018-08-03 Джапан Тобакко Инк. Сигарета с фильтром
TW201701781A (zh) 2015-07-10 2017-01-16 菲利浦莫里斯製品股份有限公司 包括液體輸送元件的氣溶膠產生製品
GB201715382D0 (en) * 2017-09-22 2017-11-08 British American Tobacco Investments Ltd A smoking article
WO2019072962A1 (en) * 2017-10-13 2019-04-18 Philip Morris Products S.A. AEROSOL GENERATING ARTICLE HAVING A CAVITY COMPRISING A PARTICULATE AEROSOL MODIFICATION MATERIAL
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
KR102800202B1 (ko) * 2018-12-07 2025-04-29 니뽄 다바코 산교 가부시키가이샤 비연소 가열형 흡연 물품, 전기 가열형 흡연 시스템 및 비연소 가열형 흡연 물품의 제조 방법
CN113197342B (zh) * 2021-05-31 2022-07-12 云南中烟工业有限责任公司 一种可降低烟气温度同时保证烟雾量的方法
CN114868963A (zh) * 2022-05-06 2022-08-09 牡丹江卷烟材料厂有限责任公司 一种填装功能性颗粒的烟用固件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2819720A (en) * 1955-07-01 1958-01-14 Burbig Henry Cigarette or cigar with filter
US3046994A (en) * 1959-07-02 1962-07-31 Olin Mathieson Ventilated cigarette
US3390684A (en) * 1965-08-09 1968-07-02 Armstead B. Hudnell Cigarette with controllable mildness
GB1410048A (en) * 1972-11-13 1975-10-15 British American Tobacco Co Filters for tobacco smoke
GB1533568A (en) * 1975-12-18 1978-11-29 British American Tobacco Co Filters for smoking articles
IT1187387B (it) * 1985-11-25 1987-12-23 Gd Spa Sigaretta ventilata a gusto costante
US5159944A (en) * 1990-05-24 1992-11-03 R. J. Reynolds Tobacco Company Cigarette

Also Published As

Publication number Publication date
GB9214267D0 (en) 1992-08-19
US5549125A (en) 1996-08-27
CN1054271C (zh) 2000-07-12
GR3021910T3 (en) 1997-03-31
ATE145795T1 (de) 1996-12-15
DE69306323T2 (de) 1997-04-03
KR940005240A (ko) 1994-03-21
KR100262359B1 (en) 2000-08-01
JP3730226B2 (ja) 2005-12-21
HUT65088A (en) 1994-04-28
EP0579410A1 (de) 1994-01-19
ES2095577T3 (es) 1997-02-16
HU216810B (hu) 1999-08-30
JPH0698747A (ja) 1994-04-12
CN1086108A (zh) 1994-05-04
HU9301944D0 (en) 1993-10-28
EP0579410B1 (de) 1996-12-04
DE69306323D1 (de) 1997-01-16
JP2004000148A (ja) 2004-01-08

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