JPS5388400A - Cigarette filter - Google Patents

Cigarette filter

Info

Publication number
JPS5388400A
JPS5388400A JP186677A JP186677A JPS5388400A JP S5388400 A JPS5388400 A JP S5388400A JP 186677 A JP186677 A JP 186677A JP 186677 A JP186677 A JP 186677A JP S5388400 A JPS5388400 A JP S5388400A
Authority
JP
Japan
Prior art keywords
cigarette filter
finer
oxidizing
flame
activating
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.)
Granted
Application number
JP186677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS569109B2 (US06826419-20041130-M00005.png
Inventor
Katsuichi Noguchi
Kazuo Maeda
Yuriko Anzai
Minoru Hirai
Kazuo Izumi
Kenji Niijima
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.)
Japan Tobacco Inc
Teijin Ltd
Original Assignee
Japan Tobacco Inc
Toho Rayon Co Ltd
Toho Beslon Co Ltd
Japan Tobacco and Salt Public Corp
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 Japan Tobacco Inc, Toho Rayon Co Ltd, Toho Beslon Co Ltd, Japan Tobacco and Salt Public Corp filed Critical Japan Tobacco Inc
Priority to JP186677A priority Critical patent/JPS5388400A/ja
Priority to GB989/78A priority patent/GB1553357A/en
Priority to DE2801239A priority patent/DE2801239C3/de
Priority to US05/869,340 priority patent/US4195649A/en
Priority to FR7800976A priority patent/FR2377162A1/fr
Publication of JPS5388400A publication Critical patent/JPS5388400A/ja
Publication of JPS569109B2 publication Critical patent/JPS569109B2/ja
Granted legal-status Critical Current

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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
JP186677A 1977-01-13 1977-01-13 Cigarette filter Granted JPS5388400A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP186677A JPS5388400A (en) 1977-01-13 1977-01-13 Cigarette filter
GB989/78A GB1553357A (en) 1977-01-13 1978-01-11 Tobacco smoke filter
DE2801239A DE2801239C3 (de) 1977-01-13 1978-01-12 Tabakrauchfilter
US05/869,340 US4195649A (en) 1977-01-13 1978-01-13 Tobacco smoke filter
FR7800976A FR2377162A1 (fr) 1977-01-13 1978-01-13 Filtre pour la fumee de tabac, contenant des fibres de charbon actif azotees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP186677A JPS5388400A (en) 1977-01-13 1977-01-13 Cigarette filter

Publications (2)

Publication Number Publication Date
JPS5388400A true JPS5388400A (en) 1978-08-03
JPS569109B2 JPS569109B2 (US06826419-20041130-M00005.png) 1981-02-27

Family

ID=11513461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP186677A Granted JPS5388400A (en) 1977-01-13 1977-01-13 Cigarette filter

Country Status (5)

Country Link
US (1) US4195649A (US06826419-20041130-M00005.png)
JP (1) JPS5388400A (US06826419-20041130-M00005.png)
DE (1) DE2801239C3 (US06826419-20041130-M00005.png)
FR (1) FR2377162A1 (US06826419-20041130-M00005.png)
GB (1) GB1553357A (US06826419-20041130-M00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166073A (ja) * 1983-03-10 1984-09-19 東レ株式会社 タバコフイルタ−
JP2014036659A (ja) * 2008-05-21 2014-02-27 R J Reynolds Tobacco Co 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

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099409B (en) * 1981-04-23 1985-01-09 Toho Beslon Co Method for manufacture of activated carbon fiber
EP0187163B1 (en) * 1984-07-17 1990-03-28 Matsushita Electric Industrial Co., Ltd. Polarizable electrode body, a method for its making and an electric double-layer capacitor comprising the polarizable electrode body
US5360023A (en) * 1988-05-16 1994-11-01 R. J. Reynolds Tobacco Company Cigarette filter
US5364581A (en) * 1993-05-06 1994-11-15 Kenneth Wilkinson Process of making polyacrylonitrile fibers
US5404890A (en) * 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
GB9423119D0 (en) * 1994-11-16 1995-01-04 Rothmans International Ltd Tobacco rod and/or filter for smoking article
TW459075B (en) † 1996-05-24 2001-10-11 Toray Ind Co Ltd Carbon fiber, acrylic fiber and preparation thereof
MY128157A (en) * 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
US6779529B2 (en) * 2001-08-01 2004-08-24 Brown & Williamson Tobacco Corporation Cigarette filter
US20030066539A1 (en) * 2001-08-01 2003-04-10 Figlar James N. Cigarette Filter
NL1020603C2 (nl) * 2002-05-15 2003-11-18 Tno Werkwijze voor het drogen van een product met behulp van een regeneratief adsorbens.
US20050172976A1 (en) * 2002-10-31 2005-08-11 Newman Deborah J. Electrically heated cigarette including controlled-release flavoring
ES2273220T3 (es) * 2003-02-18 2007-05-01 Filligent Limited Filtro que contiene una ftalocianina metalica y un polimero policationico.
LT1603414T (lt) * 2003-03-07 2017-08-25 Virginia Commonwealth University Elektra apdorotos fenolinės medžiagos ir būdai
NL1025006C2 (nl) * 2003-12-12 2005-06-14 Gidding Holding B V Inrichting en werkwijze voor het filteren van rook.
US7832412B2 (en) * 2004-10-25 2010-11-16 Phillip Morris Usa Inc. Surface modified adsorbents and use thereof
US7503960B2 (en) * 2005-03-15 2009-03-17 Philip Morris Usa Inc. Smoking articles and filters with carbon fiber composite molecular sieve sorbent
US7878209B2 (en) * 2005-04-13 2011-02-01 Philip Morris Usa Inc. Thermally insulative smoking article filter components
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8613284B2 (en) * 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
JP2012045538A (ja) * 2010-07-29 2012-03-08 Sony Corp ニコチンの吸着剤、キノリンの吸着剤、ベンゾピレンの吸着剤、トルイジンの吸着剤及び発癌性物質の吸着剤
US8720450B2 (en) * 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
CN102600798A (zh) * 2011-01-20 2012-07-25 英美烟草(投资)有限公司 制备多孔碳的方法
US10064429B2 (en) 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
US9179709B2 (en) 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements
US9119419B2 (en) 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
US10524500B2 (en) 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011981A (en) * 1958-04-21 1961-12-05 Soltes William Timot Electrically conducting fibrous carbon
FR1213333A (fr) * 1959-01-15 1960-03-31 Procédé pour le filtrage des gaz provenant de la combustion, notamment du tabac et du papier à cigarette et articles conformes à ceux obtenus par l'utilisation duditprocédé ou procédé similaire
US3337301A (en) * 1964-01-17 1967-08-22 Havey Ind Inc Process for carbonizing fibrous cellulosic materials
GB1023918A (en) * 1964-03-25 1966-03-30 Haveg Industries Inc Tobacco smoke filter
DE1215568B (de) * 1964-10-01 1966-04-28 Lohmann K G Filterkoerper fuer Tabakwaren und Verfahren zu deren Herstellung
US3319629A (en) * 1965-05-20 1967-05-16 American Cyanamid Co Filter cigarette
CH477832A (de) * 1968-08-22 1969-09-15 Lonza Werke Gmbh Zigarettenfilter
US4009305A (en) * 1972-12-22 1977-02-22 Kureha Kagaku Kogyo Kabushiki Kaisha Process for the surface treatment of carbon fibers
JPS5234025A (en) * 1975-09-08 1977-03-15 Japan Exlan Co Ltd Process for producing carbon fibers having excellent performances
JPS5836095B2 (ja) 1976-10-05 1983-08-06 東邦ベスロン株式会社 活性炭素繊維の製造法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166073A (ja) * 1983-03-10 1984-09-19 東レ株式会社 タバコフイルタ−
JPH0135636B2 (US06826419-20041130-M00005.png) * 1983-03-10 1989-07-26 Toray Industries
JP2014036659A (ja) * 2008-05-21 2014-02-27 R J Reynolds Tobacco Co 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

Also Published As

Publication number Publication date
GB1553357A (en) 1979-09-26
FR2377162B1 (US06826419-20041130-M00005.png) 1982-06-04
FR2377162A1 (fr) 1978-08-11
JPS569109B2 (US06826419-20041130-M00005.png) 1981-02-27
DE2801239B2 (de) 1979-11-08
DE2801239C3 (de) 1980-07-17
US4195649A (en) 1980-04-01
DE2801239A1 (de) 1978-08-03

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