CA2880633C - Smoking article - Google Patents

Smoking article Download PDF

Info

Publication number
CA2880633C
CA2880633C CA2880633A CA2880633A CA2880633C CA 2880633 C CA2880633 C CA 2880633C CA 2880633 A CA2880633 A CA 2880633A CA 2880633 A CA2880633 A CA 2880633A CA 2880633 C CA2880633 C CA 2880633C
Authority
CA
Canada
Prior art keywords
filter
smoking article
filter segment
segment
tobacco
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.)
Active
Application number
CA2880633A
Other languages
English (en)
French (fr)
Other versions
CA2880633A1 (en
Inventor
Thomas Pienemann
Thomas Huhne
Jan Fuhrmann
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
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 filed Critical Reemtsma Cigarettenfabriken GmbH
Publication of CA2880633A1 publication Critical patent/CA2880633A1/en
Application granted granted Critical
Publication of CA2880633C publication Critical patent/CA2880633C/en
Active 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
CA2880633A 2012-09-28 2013-08-27 Smoking article Active CA2880633C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12006814.3A EP2712510B1 (en) 2012-09-28 2012-09-28 Smoking article
EP12006814.3 2012-09-28
PCT/EP2013/002584 WO2014048533A1 (en) 2012-09-28 2013-08-27 Smoking article

Publications (2)

Publication Number Publication Date
CA2880633A1 CA2880633A1 (en) 2014-04-03
CA2880633C true CA2880633C (en) 2020-02-04

Family

ID=47010155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2880633A Active CA2880633C (en) 2012-09-28 2013-08-27 Smoking article

Country Status (14)

Country Link
EP (2) EP2712510B1 (ja)
JP (1) JP6215331B2 (ja)
KR (1) KR102085772B1 (ja)
CN (1) CN104717896B (ja)
AU (1) AU2013324682B2 (ja)
CA (1) CA2880633C (ja)
ES (1) ES2569038T3 (ja)
MA (1) MA38006B1 (ja)
NZ (1) NZ706469A (ja)
PL (1) PL2712510T3 (ja)
RU (1) RU2633952C2 (ja)
TW (1) TWI600381B (ja)
UA (1) UA117113C2 (ja)
WO (1) WO2014048533A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113940449A (zh) * 2020-07-17 2022-01-18 益升华过滤产品开发私人有限公司 纸腔式过滤器
GB202115251D0 (en) * 2021-10-22 2021-12-08 Essentra Filter Products Dev Co Pte Ltd Paper tube
EP4176736A1 (en) * 2021-11-08 2023-05-10 Essentra Filter Products Development Co. Pte. Ltd. Active paper
ES2958821A1 (es) * 2022-07-19 2024-02-15 Miquel Y Costas & Miquel Sa Papel para filtro de cigarrillos y filtro que lo comprende

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270093A (fr) 1960-07-13 1961-08-25 Filtre, notamment pour cigarettes
TW256845B (ja) * 1992-11-13 1995-09-11 Taisyal Kagaku Kogyo Kk
JPH08256751A (ja) * 1995-03-20 1996-10-08 Kikuzo Mizuno 生分解性煙草フィルター
US5878754A (en) * 1997-03-10 1999-03-09 Schweitzer-Mauduit International, Inc. Smoking article wrapper for controlling ignition proclivity of a smoking article
DE19753195A1 (de) * 1997-11-21 1999-05-27 Reemtsma H F & Ph Biologisch abbaubarer Filter für Cigaretten
DE10060234C2 (de) * 2000-12-05 2003-06-12 Reemtsma H F & Ph Rauchprodukt mit Hohlmundstück-Tabakfilter
US20020179105A1 (en) * 2001-02-26 2002-12-05 Zawadzki Michael A. Reduced ignition propensity smoking article
US20020179106A1 (en) * 2001-03-28 2002-12-05 Zawadzki Michael A. Reduced ignition propensity smoking article with a polysaccharide treated wrapper
GB0209690D0 (en) * 2002-04-27 2002-06-05 British American Tobacco Co Improvements relating to smoking articles and smokable filler materials therefor
US6863074B2 (en) * 2002-08-30 2005-03-08 Philip Morris Usa Inc. Cigarette filters comprising unfunctionalized porous polyaromatic resins for removing gas phase constituents from mainstream tobacco smoke
PT1889550E (pt) * 2006-08-04 2009-10-26 Philip Morris Prod Filtro multi-componente proporcionando aromas múltiplos melhorados
EP2025251A1 (en) * 2007-08-17 2009-02-18 Philip Morris Products S.A. Multi-component filter for a smoking article
GB0816933D0 (en) * 2008-09-16 2008-10-22 British American Tobacco Co Filter for a smoking article
EP2324722A1 (en) * 2009-11-23 2011-05-25 Philip Morris Products S.A. Novel filter segment comprising a substrate loaded with a smoke-modifying agent
US20120318286A1 (en) * 2010-03-31 2012-12-20 Greenbutts Llc Biodegradable cigarette filter and methods for making same
CN102342583B (zh) * 2010-08-02 2013-04-24 南通烟滤嘴有限责任公司 含烟草颗粒的滤棒及其制备方法
CN102669819A (zh) * 2012-05-08 2012-09-19 张荔 香烟过滤嘴

Also Published As

Publication number Publication date
MA38006B1 (fr) 2017-05-31
JP2015530101A (ja) 2015-10-15
CN104717896B (zh) 2018-11-30
CA2880633A1 (en) 2014-04-03
WO2014048533A1 (en) 2014-04-03
AU2013324682B2 (en) 2015-11-19
RU2015115971A (ru) 2016-11-20
TWI600381B (zh) 2017-10-01
MA38006A1 (fr) 2016-03-31
CN104717896A (zh) 2015-06-17
KR102085772B1 (ko) 2020-03-06
JP6215331B2 (ja) 2017-10-18
PL2712510T3 (pl) 2016-08-31
NZ706469A (en) 2016-02-26
UA117113C2 (uk) 2018-06-25
ES2569038T3 (es) 2016-05-06
EP2900095A1 (en) 2015-08-05
KR20150060753A (ko) 2015-06-03
EP2712510A1 (en) 2014-04-02
EP2712510B1 (en) 2016-03-02
AU2013324682A1 (en) 2015-04-16
TW201420024A (zh) 2014-06-01
RU2633952C2 (ru) 2017-10-19

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180119