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WO2013011300A3 - Ventilated smoking article - Google Patents

Ventilated smoking article Download PDF

Info

Publication number
WO2013011300A3
WO2013011300A3 PCT/GB2012/051703 GB2012051703W WO2013011300A3 WO 2013011300 A3 WO2013011300 A3 WO 2013011300A3 GB 2012051703 W GB2012051703 W GB 2012051703W WO 2013011300 A3 WO2013011300 A3 WO 2013011300A3
Authority
WO
WIPO (PCT)
Prior art keywords
smoking article
layer
filter
ventilated smoking
ventilated
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.)
Ceased
Application number
PCT/GB2012/051703
Other languages
French (fr)
Other versions
WO2013011300A2 (en
Inventor
Karl Kaljura
John Richardson
Kevin Blick
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.)
British American Tobacco Investments Ltd IFI
Original Assignee
British American Tobacco Investments Ltd IFI
British American Tobacco Co Ltd
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
Priority to AU2012285567A priority Critical patent/AU2012285567B2/en
Priority to CA2840801A priority patent/CA2840801C/en
Priority to US14/233,707 priority patent/US20140158144A1/en
Priority to UAA201401617A priority patent/UA111747C2/en
Priority to RU2014106124/12A priority patent/RU2584657C2/en
Priority to BR112013033179A priority patent/BR112013033179A2/en
Priority to CN201280035865.0A priority patent/CN103648310B/en
Priority to JP2014520722A priority patent/JP5857127B2/en
Application filed by British American Tobacco Investments Ltd IFI, British American Tobacco Co Ltd filed Critical British American Tobacco Investments Ltd IFI
Priority to KR1020147004447A priority patent/KR20140037964A/en
Priority to EP12741056.1A priority patent/EP2734064A2/en
Publication of WO2013011300A2 publication Critical patent/WO2013011300A2/en
Publication of WO2013011300A3 publication Critical patent/WO2013011300A3/en
Priority to ZA2013/09697A priority patent/ZA201309697B/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • 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
    • 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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features

Landscapes

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

Abstract

A smoking article 10 comprises a source of smokable material 11, a filter 12, a first layer 13 surrounding at least a part of the filter 12, a second layer 14 surrounding at least a part of the first layer 13 and one or more paths 15 for ventilating air flow between the first and second layers 13, 14. A part of the first layer 13 surrounds the source of smokable material 11 and is for attaching the filter 12 thereto.
PCT/GB2012/051703 2011-07-20 2012-07-17 Smoking article Ceased WO2013011300A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CN201280035865.0A CN103648310B (en) 2011-07-20 2012-07-17 The smoking article of ventilation
US14/233,707 US20140158144A1 (en) 2011-07-20 2012-07-17 Smoking article
UAA201401617A UA111747C2 (en) 2011-07-20 2012-07-17 VENTILATED VENTILATED SMOKING PRODUCTS AND METHOD OF MANUFACTURING
RU2014106124/12A RU2584657C2 (en) 2011-07-20 2012-07-17 Ventilated smoking product
BR112013033179A BR112013033179A2 (en) 2011-07-20 2012-07-17 smoking article and method for making a smoking article
JP2014520722A JP5857127B2 (en) 2011-07-20 2012-07-17 Smoking goods
KR1020147004447A KR20140037964A (en) 2011-07-20 2012-07-17 Ventilated smoking article
AU2012285567A AU2012285567B2 (en) 2011-07-20 2012-07-17 Ventilated smoking article
CA2840801A CA2840801C (en) 2011-07-20 2012-07-17 Ventilated smoking article
EP12741056.1A EP2734064A2 (en) 2011-07-20 2012-07-17 Ventilated smoking article
ZA2013/09697A ZA201309697B (en) 2011-07-20 2013-12-20 Ventilated smoking article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1112466.6 2011-07-20
GBGB1112466.6A GB201112466D0 (en) 2011-07-20 2011-07-20 Smoking article

Publications (2)

Publication Number Publication Date
WO2013011300A2 WO2013011300A2 (en) 2013-01-24
WO2013011300A3 true WO2013011300A3 (en) 2013-08-01

Family

ID=44586879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2012/051703 Ceased WO2013011300A2 (en) 2011-07-20 2012-07-17 Smoking article

Country Status (13)

Country Link
US (1) US20140158144A1 (en)
EP (1) EP2734064A2 (en)
JP (1) JP5857127B2 (en)
KR (1) KR20140037964A (en)
CN (1) CN103648310B (en)
AU (1) AU2012285567B2 (en)
BR (1) BR112013033179A2 (en)
CA (1) CA2840801C (en)
GB (1) GB201112466D0 (en)
RU (1) RU2584657C2 (en)
UA (1) UA111747C2 (en)
WO (1) WO2013011300A2 (en)
ZA (1) ZA201309697B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3076815B2 (en) * 2013-12-05 2025-08-13 Philip Morris Products S.A. Aerosol-generating article with low resistance air flow path
US20170055574A1 (en) 2015-08-31 2017-03-02 British American Tobacco (Investments) Limited Cartridge for use with apparatus for heating smokable material
US20170119051A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
US20180317554A1 (en) 2015-10-30 2018-11-08 British American Tobacco (Investments) Limited Article for use with apparatus for heating smokable material
US20170119050A1 (en) 2015-10-30 2017-05-04 British American Tobacco (Investments) Limited Article for Use with Apparatus for Heating Smokable Material
RU2737356C2 (en) 2016-06-29 2020-11-27 Никовенчерс Трейдинг Лимитед Device for smoking material heating
KR102283412B1 (en) 2016-06-29 2021-07-28 니코벤처스 트레이딩 리미티드 Device for heating smokeable material
RU2737382C2 (en) 2016-06-29 2020-11-27 Никовенчерс Трейдинг Лимитед Device for smoking material heating
WO2019053268A1 (en) 2017-09-15 2019-03-21 British American Tobacco (Investments) Limited Apparatus for heating smokable material
KR102330291B1 (en) * 2018-07-04 2021-11-24 주식회사 케이티앤지 Cigarrets
KR102363395B1 (en) * 2018-11-30 2022-02-15 주식회사 케이티앤지 Article for generating aerosol
CN112006327B (en) * 2019-05-13 2024-10-15 湖北中烟工业有限责任公司 Filter element for tobacco products and tobacco products
WO2021083891A1 (en) * 2019-10-28 2021-05-06 Jt International Sa Filter component for an aerosol-generating article
CN110934329B (en) * 2019-12-30 2024-10-29 安徽天翔高新特种包装材料集团有限公司 Self-adjusting constant air flow tipping paper
CN115094673A (en) * 2022-07-18 2022-09-23 安徽天翔高新特种包装材料集团有限公司 Stretch-proof tipping paper capable of increasing air inflow

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864247A (en) * 1958-04-16 1961-03-29 Olin Mathieson Improvements in or relating to cigarettes
GB2102271A (en) * 1981-07-06 1983-02-02 Filtrona Ltd Cigarette filter
US4582071A (en) * 1980-12-22 1986-04-15 Imperial Group Limited Tipping assembly for an elongate smoking article
US4723561A (en) * 1985-12-23 1988-02-09 British-American Tobacco Company, Ltd. Smoking articles
WO2007125426A2 (en) * 2006-02-22 2007-11-08 Philip Morris Products S.A. Ventilated smoking article
WO2010063591A1 (en) * 2008-12-01 2010-06-10 British American Tobacco (Investments) Limited Smoking article filter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490461A (en) * 1967-04-20 1970-01-20 Philip Morris Inc Cigarette ventilation
CH621051A5 (en) * 1976-12-15 1981-01-15 Cigarette Components Ltd Tobacco smoke filter and manufacturing process for this
US4119105A (en) * 1977-01-31 1978-10-10 Olin Corporation Air flow limiting filter
BE891549A (en) * 1980-12-22 1982-04-16 Imp Group Ltd TERMINATION ASSEMBLY FOR AN EXTENDED SMOKING ARTICLE
IT1152278B (en) * 1981-07-06 1986-12-31 Cigarette Components Ltd COVER FOR CIGARETTE FILTER
CA2438908C (en) * 2001-02-22 2010-08-17 Philip Morris Products Inc. Cigarette and filter with downstream flavor addition
EP1321050B1 (en) * 2001-12-18 2006-10-04 British American Tobacco (Germany) GmbH Filter for a smoking article
JP4125971B2 (en) * 2003-02-19 2008-07-30 日本たばこ産業株式会社 Ventilated filter cigarette and manufacturing system thereof
GB0809865D0 (en) * 2008-05-30 2008-07-09 British American Tobacco Co Filter for a smoking article
US20100108081A1 (en) * 2008-10-31 2010-05-06 Leigh Ann Blevins Joyce Filtered cigarette with flavored tipping material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB864247A (en) * 1958-04-16 1961-03-29 Olin Mathieson Improvements in or relating to cigarettes
US4582071A (en) * 1980-12-22 1986-04-15 Imperial Group Limited Tipping assembly for an elongate smoking article
GB2102271A (en) * 1981-07-06 1983-02-02 Filtrona Ltd Cigarette filter
US4723561A (en) * 1985-12-23 1988-02-09 British-American Tobacco Company, Ltd. Smoking articles
WO2007125426A2 (en) * 2006-02-22 2007-11-08 Philip Morris Products S.A. Ventilated smoking article
WO2010063591A1 (en) * 2008-12-01 2010-06-10 British American Tobacco (Investments) Limited Smoking article filter

Also Published As

Publication number Publication date
UA111747C2 (en) 2016-06-10
AU2012285567B2 (en) 2015-05-07
ZA201309697B (en) 2016-08-31
GB201112466D0 (en) 2011-08-31
CA2840801A1 (en) 2013-01-24
CN103648310B (en) 2016-12-28
JP5857127B2 (en) 2016-02-10
WO2013011300A2 (en) 2013-01-24
CN103648310A (en) 2014-03-19
JP2014520565A (en) 2014-08-25
AU2012285567A1 (en) 2014-01-16
RU2014106124A (en) 2015-08-27
BR112013033179A2 (en) 2017-03-01
CA2840801C (en) 2016-06-07
RU2584657C2 (en) 2016-05-20
US20140158144A1 (en) 2014-06-12
KR20140037964A (en) 2014-03-27
EP2734064A2 (en) 2014-05-28

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