EP2816911C0 - Filtre à fumée de tabac - Google Patents

Filtre à fumée de tabac

Info

Publication number
EP2816911C0
EP2816911C0 EP13706961.3A EP13706961A EP2816911C0 EP 2816911 C0 EP2816911 C0 EP 2816911C0 EP 13706961 A EP13706961 A EP 13706961A EP 2816911 C0 EP2816911 C0 EP 2816911C0
Authority
EP
European Patent Office
Prior art keywords
tobacco smoke
smoke filter
filter
tobacco
smoke
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
EP13706961.3A
Other languages
German (de)
English (en)
Other versions
EP2816911B1 (fr
EP2816911A1 (fr
Inventor
Anthony Denis Mccormack
Matthew James Tipper
Stephen John Russell
Vera Chetty
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.)
Essentra Filter Products Development Co Pte Ltd
Original Assignee
Essentra Filter Products Development Co Pte 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 claimed from GBGB1203202.5A external-priority patent/GB201203202D0/en
Priority claimed from GB201218113A external-priority patent/GB201218113D0/en
Application filed by Essentra Filter Products Development Co Pte Ltd filed Critical Essentra Filter Products Development Co Pte Ltd
Publication of EP2816911A1 publication Critical patent/EP2816911A1/fr
Application granted granted Critical
Publication of EP2816911B1 publication Critical patent/EP2816911B1/fr
Publication of EP2816911C0 publication Critical patent/EP2816911C0/fr
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
    • A24D3/04—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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Nonwoven Fabrics (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
EP13706961.3A 2012-02-23 2013-02-25 Filtre à fumée de tabac Active EP2816911B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1203202.5A GB201203202D0 (en) 2012-02-23 2012-02-23 Tobacco smoke filter
GB201218113A GB201218113D0 (en) 2012-10-09 2012-10-09 Tobacco smoke filter
PCT/EP2013/053654 WO2013124475A1 (fr) 2012-02-23 2013-02-25 Filtre à fumée de tabac

Publications (3)

Publication Number Publication Date
EP2816911A1 EP2816911A1 (fr) 2014-12-31
EP2816911B1 EP2816911B1 (fr) 2024-01-10
EP2816911C0 true EP2816911C0 (fr) 2024-01-10

Family

ID=47757586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13706961.3A Active EP2816911B1 (fr) 2012-02-23 2013-02-25 Filtre à fumée de tabac

Country Status (8)

Country Link
US (2) US20150059789A1 (fr)
EP (1) EP2816911B1 (fr)
JP (4) JP6258872B2 (fr)
CN (2) CN104244747A (fr)
CA (1) CA2863465C (fr)
IN (1) IN2014DN06667A (fr)
RU (1) RU2631628C2 (fr)
WO (1) WO2013124475A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140352708A1 (en) * 2013-05-30 2014-12-04 Seng C. Tan Filters for Cigarettes, Pipes, and Cigars and Related Products
CA2949484C (fr) * 2014-05-23 2022-05-31 Greenbutts Llc Meche de filtre de cigarette biodegradable et son procede de fabrication
GB2525363B (en) * 2014-05-23 2016-10-19 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
US20180140004A1 (en) * 2016-11-23 2018-05-24 Bio Fil Inc. Biodegradable cigarette filter
CN110049690A (zh) * 2016-12-29 2019-07-23 菲利普莫里斯生产公司 具有水分散性过滤组件的气溶胶生成制品
US11589608B2 (en) 2018-02-01 2023-02-28 Jt International S.A. Biodegradable filter with improved taste
CN113412064B (zh) 2018-12-07 2023-11-24 菲利普莫里斯生产公司 具有生物可降解过滤材料的气溶胶生成制品
EP4233577A4 (fr) * 2020-10-20 2024-09-11 Japan Tobacco Inc Inhalateur d'arôme et système d'inhalation d'arôme
GB202115251D0 (en) * 2021-10-22 2021-12-08 Essentra Filter Products Dev Co Pte Ltd Paper tube
EP4176736A1 (fr) * 2021-11-08 2023-05-10 Essentra Filter Products Development Co. Pte. Ltd. Papier actif
GB202116870D0 (en) * 2021-11-23 2022-01-05 Essentra Filter Products Dev Co Pte Ltd Paper filter
ES2958821A1 (es) * 2022-07-19 2024-02-15 Miquel Y Costas & Miquel Sa Papel para filtro de cigarrillos y filtro que lo comprende
EP4368036A1 (fr) * 2022-11-11 2024-05-15 Boegli-Gravures S.A. Procédé et outil pour gaufrer du papier biodégradable pour fabriquer des filtres de cigarette

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075328B (en) 1980-04-21 1984-05-02 Filtrona Ltd Tobacco-smoke filter
US4616057A (en) * 1985-07-10 1986-10-07 Sun Chemical Corporation Polymer emulsion containing an interpenetrating polymer network
US4924887A (en) * 1986-02-03 1990-05-15 R. J. Reynolds Tobacco Company Tobacco rods and filters
US5348027A (en) * 1991-02-14 1994-09-20 R. J. Reynolds Tobacco Company Cigarette with improved substrate
DE4322966C2 (de) * 1993-07-09 1995-10-26 Rhodia Ag Rhone Poulenc Aus Celluloseacetat geformte Gebilde und ihre Verwendung als Filtertow und Tabakrauchfilterelement
JPH0739361A (ja) * 1993-07-28 1995-02-10 Advance Co Ltd タバコ用フィルター
TW241198B (en) * 1993-09-06 1995-02-21 Daicel Chem A tobacco filter material and a method of producing the same
US5732718A (en) * 1994-08-23 1998-03-31 Schweitzer-Mauduit International, Inc. Selective filtration device
JP3696951B2 (ja) * 1994-09-22 2005-09-21 ダイセル化学工業株式会社 たばこ煙用フィルター素材及びその製造方法
DE69520816T2 (de) * 1994-10-31 2001-09-13 Daicel Chemical Industries, Ltd. Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material
JP3677310B2 (ja) * 1994-10-31 2005-07-27 ダイセル化学工業株式会社 たばこフィルター素材およびそれを用いたたばこフィルター
JP3531765B2 (ja) * 1995-05-29 2004-05-31 ダイセル化学工業株式会社 たばこフィルター
JP3606950B2 (ja) * 1995-05-31 2005-01-05 ダイセル化学工業株式会社 たばこフィルターおよびその製造方法
JP3260059B2 (ja) * 1995-06-29 2002-02-25 日本たばこ産業株式会社 水分散性乾式不織布およびたばこ用フィルター並びにそれらの製造方法
US5986004A (en) * 1997-03-17 1999-11-16 Kimberly-Clark Worldwide, Inc. Ion sensitive polymeric materials
JPH11243939A (ja) * 1998-02-27 1999-09-14 Japan Tobacco Inc たばこ製品用フィルター
JP2931810B1 (ja) * 1998-03-31 1999-08-09 日本たばこ産業株式会社 生分解性セルロースアセテート成形品およびたばこ用フィルタープラグ
JP2000084323A (ja) * 1998-09-16 2000-03-28 Mitsubishi Rayon Co Ltd エアーフィルターとタバコ用フィルター及び同フィルターを備えたタバコシガレット
JP2001292758A (ja) * 2000-04-12 2001-10-23 Unitica Fibers Ltd タバコフィルター
JP4098079B2 (ja) * 2000-08-31 2008-06-11 日本たばこ産業株式会社 フィルタ製造機
US20030045191A1 (en) * 2001-08-22 2003-03-06 Joel Erwin Goldstein Disintegratable pre-moistened wipes substantially free of boric acid and its derivatives and lotion therefor
JP3996477B2 (ja) * 2002-09-20 2007-10-24 日本たばこ産業株式会社 喫煙用フィルター
US20040063044A1 (en) * 2002-09-27 2004-04-01 Eastman Kodak Company Odorless photographic bleaching composition and color photographic processing
US20050109449A1 (en) * 2003-11-26 2005-05-26 Paul Scott Method of producing latex bonded nonwoven fabric
WO2006082748A1 (fr) * 2005-02-02 2006-08-10 Daicel Chemical Industries, Ltd. Materiau pour filtre a cigarette et filtre a cigarette
DE102005017478A1 (de) * 2005-04-15 2006-10-19 Reemtsma Cigarettenfabriken Gmbh Tabakrauchfilter
CN101003925A (zh) * 2006-12-20 2007-07-25 大亚科技股份有限公司 烟用木浆无纺布
US9155335B2 (en) * 2007-12-17 2015-10-13 Celanese Acetate Llc Degradable cigarette filter
GB0910373D0 (en) 2009-06-16 2009-07-29 Filtrona Int Ltd Tabacco smoke filter
US20110180084A1 (en) * 2010-01-27 2011-07-28 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article
JP5819939B2 (ja) * 2010-04-22 2015-11-24 スリーエム イノベイティブ プロパティズ カンパニー 化学的に活性な微粒子を含有する不織布ナノ繊維ウェブ並びにそれを作製及び使用する方法
US20120000480A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
AT512460B1 (de) * 2011-11-09 2013-11-15 Chemiefaser Lenzing Ag Dispergierbare nicht-gewebte Textilien

Also Published As

Publication number Publication date
JP2015507937A (ja) 2015-03-16
EP2816911B1 (fr) 2024-01-10
JP6258872B2 (ja) 2018-01-10
JP2022066362A (ja) 2022-04-28
CN110558609A (zh) 2019-12-13
JP2018011604A (ja) 2018-01-25
EP2816911A1 (fr) 2014-12-31
RU2014134214A (ru) 2016-04-10
WO2013124475A1 (fr) 2013-08-29
US20150059789A1 (en) 2015-03-05
JP2020043872A (ja) 2020-03-26
RU2631628C2 (ru) 2017-09-25
IN2014DN06667A (fr) 2015-05-22
US20230248053A1 (en) 2023-08-10
CN104244747A (zh) 2014-12-24
CA2863465C (fr) 2017-05-30
CA2863465A1 (fr) 2013-08-29

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