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 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
    • 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 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
    • A24D3/17—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 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
    • A24D3/02—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 (fr)
EP (1) EP0579410B1 (fr)
JP (2) JPH0698747A (fr)
KR (1) KR100262359B1 (fr)
CN (1) CN1054271C (fr)
AT (1) ATE145795T1 (fr)
DE (1) DE69306323T2 (fr)
DK (1) DK0579410T3 (fr)
ES (1) ES2095577T3 (fr)
GB (1) GB9214267D0 (fr)
GR (1) GR3021910T3 (fr)
HU (1) HU216810B (fr)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
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EP0664964B1 (fr) * 1994-01-27 2003-07-09 British American Tobacco (Investments) Limited Articles à fumer
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
DE59707821D1 (de) * 1997-11-13 2002-08-29 Reemtsma H F & Ph Gasphasenreduzierte zigarette
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
KR100908752B1 (ko) 2001-02-22 2009-07-22 필립모리스 프로덕츠 인코포레이티드 하류에 풍미제가 첨가된 궐련 및 필터
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
MXPA03005845A (es) * 2002-08-08 2005-02-14 Susilo Wonowidjoyo Metodo para la elaboracion de cigarrillos con filtro.
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
US7856990B2 (en) 2003-09-30 2010-12-28 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
DE602004028061D1 (de) 2003-09-30 2010-08-19 Reynolds Tobacco Co R Filterzigarette mit Adsorptionsmaterial
US7240678B2 (en) 2003-09-30 2007-07-10 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
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
JP4944907B2 (ja) * 2006-03-10 2012-06-06 ブリティッシュ アメリカン タバコ （インヴェストメンツ） リミテッド 喫煙品用フィルター
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
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
JP5438760B2 (ja) 2008-05-21 2014-03-12 アール・ジエイ・レイノルズ・タバコ・カンパニー 喫煙物品のフィルタ部品を形成するための装置および関連の方法、ならびにそこから作られた喫煙物品
US8375958B2 (en) 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8511319B2 (en) 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
US8119555B2 (en) 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
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
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
US10609955B2 (en) 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
EP2510814A1 (fr) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Article à fumer ventilé incluant un matériau sorbant
MY170081A (en) * 2012-05-31 2019-07-03 Philip Morris Products Sa Smoking article with concentric filter
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
WO2016021021A1 (fr) * 2014-08-07 2016-02-11 日本たばこ産業株式会社 Cigarette à filtre
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
BR112020004583A2 (pt) * 2017-10-13 2020-09-08 Philip Morris Products S.A. artigo gerador de aerossol com uma cavidade com material de alteração de aerossol particulado
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
KR20210081416A (ko) * 2018-12-07 2021-07-01 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

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

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