CA2829875C - Ventilated smoking article including sorbent material - Google Patents

Ventilated smoking article including sorbent material Download PDF

Info

Publication number
CA2829875C
CA2829875C CA2829875A CA2829875A CA2829875C CA 2829875 C CA2829875 C CA 2829875C CA 2829875 A CA2829875 A CA 2829875A CA 2829875 A CA2829875 A CA 2829875A CA 2829875 C CA2829875 C CA 2829875C
Authority
CA
Canada
Prior art keywords
filter
sorbent
ventilation zone
smoking article
wrapper
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 - Fee Related
Application number
CA2829875A
Other languages
English (en)
French (fr)
Other versions
CA2829875A1 (en
Inventor
Celine Gambs
Ping Li
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.)
Philip Morris Products SA
Original Assignee
Philip Morris Products 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 Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of CA2829875A1 publication Critical patent/CA2829875A1/en
Application granted granted Critical
Publication of CA2829875C publication Critical patent/CA2829875C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/027—Cigars; Cigarettes with special covers with ventilating means, e.g. perforations
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/52—Incorporating filters or mouthpieces into a cigarette rod or a tobacco rod
    • 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
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA2829875A 2011-04-15 2012-04-13 Ventilated smoking article including sorbent material Expired - Fee Related CA2829875C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11250475A EP2510814A1 (en) 2011-04-15 2011-04-15 Ventilated smoking article including sorbent material
EP11250475.8 2011-04-15
PCT/EP2012/056815 WO2012140217A1 (en) 2011-04-15 2012-04-13 Ventilated smoking article including sorbent material

Publications (2)

Publication Number Publication Date
CA2829875A1 CA2829875A1 (en) 2012-10-18
CA2829875C true CA2829875C (en) 2019-07-02

Family

ID=44358102

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2829875A Expired - Fee Related CA2829875C (en) 2011-04-15 2012-04-13 Ventilated smoking article including sorbent material

Country Status (10)

Country Link
US (1) US20150027476A1 (ru)
EP (2) EP2510814A1 (ru)
JP (2) JP2014510542A (ru)
KR (2) KR20140009392A (ru)
CN (1) CN103476279B (ru)
AU (2) AU2012241806A1 (ru)
BR (1) BR112013026040B1 (ru)
CA (1) CA2829875C (ru)
RU (1) RU2605835C2 (ru)
WO (1) WO2012140217A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2719295A1 (en) * 2012-10-15 2014-04-16 Philip Morris Products S.A. Ventilated smoking article including sorbent material
WO2015181354A1 (en) 2014-05-30 2015-12-03 Philip Morris Products S.A. Smoking article with ventilated mouth end cavity
GB201421803D0 (en) * 2014-12-08 2015-01-21 British American Tobacco Co A smoking article, a filter and a method of manufacturing a smoking article
UA120553C2 (uk) * 2015-08-28 2019-12-26 Джей Ті Інтернешнл Ес. Ей. Курильний виріб
CN105672046B (zh) * 2016-02-24 2017-08-08 安徽天翔高新特种包装材料集团有限公司 透气型接装纸
CN109864335B (zh) * 2019-03-06 2024-07-05 福建绿色黄金生物科技有限公司 过滤棒及香烟
GB201918991D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd A component for an article for use in a con-compustible aerosol provision system
KR102425541B1 (ko) * 2020-08-21 2022-07-26 주식회사 케이티앤지 에어로졸 발생 물품 및 그 제조방법
WO2023163112A1 (ja) * 2022-02-25 2023-08-31 日本たばこ産業株式会社 香味吸引物品用シート

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294265A (en) * 1980-04-04 1981-10-13 Philip Morris Incorporated Filter cigarette with inlet vent zones
US4708150A (en) * 1986-08-25 1987-11-24 Brown & Williamson Tobacco Corporation Cigarette filter
GB9121782D0 (en) * 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
GB9214267D0 (en) * 1992-07-04 1992-08-19 British American Tobacco Co Improvements relating to smoking articles
US5404890A (en) 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
US5396910A (en) * 1993-11-24 1995-03-14 R. J. Reynolds Tobacco Company Cigarette filter
DE19718296B4 (de) * 1997-04-30 2006-06-29 British American Tobacco (Germany) Gmbh Ventilierte Filtercigarette mit einem koaxialen Filterelement
WO2000000047A1 (en) * 1998-06-30 2000-01-06 Philip Morris Products, Inc. Low delivery cigarette and filter
ES2269284T3 (es) 2001-12-18 2007-04-01 British American Tobacco (Germany) Gmbh Filtro para un articulo fumable.
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
DE602006008137D1 (de) 2006-08-04 2009-09-10 Philip Morris Prod Mehrkomponentes Filter zur mehreren Geschmacksverstärkung
GB0625818D0 (en) * 2006-12-21 2007-02-07 British American Tobacco Co Smoking article filter
WO2009078287A1 (ja) * 2007-12-14 2009-06-25 Japan Tobacco Inc. シガレットフィルタおよびフィルタ付きシガレット
WO2009098462A1 (en) * 2008-02-07 2009-08-13 Filtrona International Limited Tobacco smoke filter
DE102008056384B4 (de) * 2008-11-10 2017-03-30 British American Tobacco (Germany) Gmbh Multifilter für einen Rauchartikel

Also Published As

Publication number Publication date
CN103476279B (zh) 2016-08-31
AU2012241806A1 (en) 2013-10-24
AU2016202775A1 (en) 2016-05-19
EP2696710A1 (en) 2014-02-19
BR112013026040A2 (pt) 2016-12-20
US20150027476A1 (en) 2015-01-29
CA2829875A1 (en) 2012-10-18
WO2012140217A1 (en) 2012-10-18
EP2696710B1 (en) 2020-08-05
KR20190078658A (ko) 2019-07-04
JP6367404B2 (ja) 2018-08-01
JP2014510542A (ja) 2014-05-01
CN103476279A (zh) 2013-12-25
RU2605835C2 (ru) 2016-12-27
KR20140009392A (ko) 2014-01-22
EP2510814A1 (en) 2012-10-17
AU2016202775B2 (en) 2017-12-14
RU2013150794A (ru) 2015-05-20
BR112013026040B1 (pt) 2020-10-06
JP2017127310A (ja) 2017-07-27
KR102123804B1 (ko) 2020-06-19

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170331

MKLA Lapsed

Effective date: 20210413