JP2005522207A5 - - Google Patents

Download PDF

Info

Publication number
JP2005522207A5
JP2005522207A5 JP2003583148A JP2003583148A JP2005522207A5 JP 2005522207 A5 JP2005522207 A5 JP 2005522207A5 JP 2003583148 A JP2003583148 A JP 2003583148A JP 2003583148 A JP2003583148 A JP 2003583148A JP 2005522207 A5 JP2005522207 A5 JP 2005522207A5
Authority
JP
Japan
Prior art keywords
activated carbon
filter
cigarette
approximately
carbon fiber
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
JP2003583148A
Other languages
English (en)
Other versions
JP4475958B2 (ja
JP2005522207A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2003/011050 external-priority patent/WO2003086116A1/en
Publication of JP2005522207A publication Critical patent/JP2005522207A/ja
Publication of JP2005522207A5 publication Critical patent/JP2005522207A5/ja
Application granted granted Critical
Publication of JP4475958B2 publication Critical patent/JP4475958B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Claims (9)

  1. 煙がフィルタの中に引き込まれる際に、シガレット主流煙から気相構成成分を除去するためのシガレットフィルタであって、前記フィルタが、互いにほぼ整列され且つ共通の方向性をもつ活性炭繊維の束を収容した活性炭繊維フィルタ区分を含むことを特徴とするシガレットフィルタ。
  2. 前記大多数の活性炭繊維の各々が、およそ１０００から３０００平方メートル毎グラムの表面積と、およそ０．３０から０．８０ｃｃ毎グラムの微孔体積と、およそ５から１００ミクロンの繊維直径とを有することを特徴とする請求項１に記載のシガレットフィルタ。
  3. 前記活性炭繊維フィルタ区分に隣接するセルロースアセテートフィルタ区分を含むことを特徴とする請求項１に記載のシガレットフィルタ。
  4. 前記活性炭繊維フィルタ区分に隣接する粒子状吸着材料層を含むことを特徴とする請求項１に記載のシガレットフィルタ。
  5. 前記活性炭繊維フィルタ区分が、外側に螺旋状溝を有するねじ付きロッドを含み、前記溝の中に前記活性炭繊維の束が配置されることを特徴とする請求項１に記載のシガレットフィルタ。
  6. タバコロッドと、煙が引き込まれる際にタバコ主流煙から気相構成成分を除去するための下流のフィルタとを含むシガレットであって、前記フィルタは、前記タバコ煙が前記フィルタを通って流れるのと同じ方向に互いにほぼ整列された活性炭繊維の束を収容した活性炭繊維フィルタ区分を含むことを特徴とするタバコフィルタ。
  7. 前記大多数の活性炭繊維の各々が、およそ１０００から３０００平方メートル毎グラムの表面積と、およそ０．３０から０．８０ｃｃ毎グラムの微孔体積と、およそ５から１００ミクロンの繊維直径とを有することを特徴とする請求項６に記載のシガレット。
  8. 前記活性炭繊維フィルタ区分に隣接する粒子状吸着材料層を含むことを特徴とする請求項６に記載のシガレット。
  9. 前記活性炭繊維フィルタ区分が、外側に螺旋状溝を有するねじ付きロッドを含み、前記溝の中に前記活性炭繊維の束が配置されることを特徴とする請求項６に記載のシガレット。
JP2003583148A 2002-04-12 2003-04-11 活性炭繊維シガレットフィルタ Expired - Fee Related JP4475958B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37218402P 2002-04-12 2002-04-12
PCT/US2003/011050 WO2003086116A1 (en) 2002-04-12 2003-04-11 Activated carbon fiber cigarette filter

Publications (3)

Publication Number Publication Date
JP2005522207A JP2005522207A (ja) 2005-07-28
JP2005522207A5 true JP2005522207A5 (ja) 2006-06-01
JP4475958B2 JP4475958B2 (ja) 2010-06-09

Family

ID=29250810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003583148A Expired - Fee Related JP4475958B2 (ja) 2002-04-12 2003-04-11 活性炭繊維シガレットフィルタ

Country Status (14)

Country Link
US (1) US7552735B2 (ja)
EP (1) EP1494552B1 (ja)
JP (1) JP4475958B2 (ja)
KR (3) KR20120002559A (ja)
CN (1) CN100393254C (ja)
AU (2) AU2003221858B2 (ja)
BR (1) BR0309187B1 (ja)
CA (2) CA2762942C (ja)
EA (1) EA006748B1 (ja)
HU (1) HUE036450T2 (ja)
PL (1) PL202933B1 (ja)
UA (1) UA78294C2 (ja)
WO (1) WO2003086116A1 (ja)
ZA (1) ZA200408012B (ja)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0019417D0 (en) * 2000-08-09 2000-09-27 Mat & Separations Tech Int Ltd Mesoporous carbons
US8591855B2 (en) * 2000-08-09 2013-11-26 British American Tobacco (Investments) Limited Porous carbons
US6913784B2 (en) * 2001-11-30 2005-07-05 Philip Morris Usa Inc. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
US7240678B2 (en) * 2003-09-30 2007-07-10 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7856990B2 (en) * 2003-09-30 2010-12-28 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7669604B2 (en) 2003-09-30 2010-03-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
DE102005005175A1 (de) * 2005-02-01 2006-08-10 Reemtsma Cigarettenfabriken Gmbh Filtercigarette
US7503960B2 (en) 2005-03-15 2009-03-17 Philip Morris Usa Inc. Smoking articles and filters with carbon fiber composite molecular sieve sorbent
GB0506278D0 (en) 2005-03-29 2005-05-04 British American Tobacco Co Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
US7878209B2 (en) * 2005-04-13 2011-02-01 Philip Morris Usa Inc. Thermally insulative smoking article filter components
US7767134B2 (en) 2005-06-29 2010-08-03 Philip Morris Usa Inc. Templated carbon monolithic tubes with shaped micro-channels and method for making the same
US20070000507A1 (en) * 2005-06-29 2007-01-04 Philip Morris Usa Inc. Templated carbon fibers and their application
US20070056600A1 (en) * 2005-09-14 2007-03-15 R. J. Reynolds Tobacco Company Filtered smoking article
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
CN1748591A (zh) * 2005-11-07 2006-03-22 夏侯晓雷 一种过滤嘴
US9491971B2 (en) * 2005-12-13 2016-11-15 Philip Morris Usa Inc. Specifically-defined smoking article with activated carbon sorbent and sodium bicarbonate-treated fibers and method of treating mainstream smoke
US8240315B2 (en) 2005-12-29 2012-08-14 Philip Morris Usa Inc. Smoking article with improved delivery profile
US7987856B2 (en) 2005-12-29 2011-08-02 Philip Morris Usa Inc. Smoking article with bypass channel
AU2007231147B2 (en) 2006-03-28 2013-05-23 Philip Morris Products S.A. Smoking article with a restrictor
US8353298B2 (en) 2006-07-12 2013-01-15 Philip Morris Usa Inc. Smoking article with impaction filter segment
US7874296B1 (en) * 2006-07-26 2011-01-25 Mohammad Said Saidi Cigarette gas filter
US8424539B2 (en) 2006-08-08 2013-04-23 Philip Morris Usa Inc. Smoking article with single piece restrictor and chamber
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
GB0624321D0 (en) * 2006-12-05 2007-01-17 British American Tobacco Co Tobacco smoke filter and methods of making the same
US8235056B2 (en) 2006-12-29 2012-08-07 Philip Morris Usa Inc. Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
TW200900014A (en) 2007-03-09 2009-01-01 Philip Morris Prod Smoking article filter with annular restrictor and downstream ventilation
TW200911138A (en) 2007-03-09 2009-03-16 Philip Morris Prod Smoking articles with restrictor and aerosol former
TW200911141A (en) 2007-03-09 2009-03-16 Philip Morris Prod Super recessed filter cigarette restrictor
US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
US20090038629A1 (en) * 2007-08-07 2009-02-12 Ergle J Dennis Flavor sheet for smoking article
US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
ES2420685T5 (es) * 2008-05-21 2017-02-10 R.J. Reynolds Tobacco Company Aparato y método asociado para formar un componente de filtro de un artículo para fumar y artículos para fumar fabricados a partir del mismo
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8079369B2 (en) * 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
JP5570753B2 (ja) * 2008-07-08 2014-08-13 株式会社ダイセル 多孔質シリカからなるフィルタ素材およびそれを用いたたばこフィルタ
US8119555B2 (en) * 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
US8511319B2 (en) * 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
RU2558360C2 (ru) * 2009-03-06 2015-08-10 Байополимер Текнолоджиз, Лтд. Белоксодержащие пеноматериалы, их получение и применение
US8424540B2 (en) 2009-10-09 2013-04-23 Philip Morris Usa Inc. Smoking article with valved restrictor
US8534294B2 (en) * 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
AR080556A1 (es) 2009-10-09 2012-04-18 Philip Morris Prod Diseno de filtro para mejorar el perfil sensorial de articulos para fumar con boquilla de filtro de carbono
US8905037B2 (en) 2009-10-15 2014-12-09 Philip Morris Inc. Enhanced subjective activated carbon cigarette
HUE026027T2 (en) * 2010-03-26 2016-05-30 Japan Tobacco Inc Charcoal filter and cigarette
TW201204272A (en) 2010-03-26 2012-02-01 Philip Morris Prod Smoking articles with significantly reduced gas vapor phase smoking constituents
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
CN101982406B (zh) * 2010-09-16 2012-11-21 山东中烟工业有限责任公司 一种碳空心球材料及含该种材料的香烟
CN102754919A (zh) * 2011-04-29 2012-10-31 许继东 香烟过滤嘴
CN106040003A (zh) * 2011-06-03 2016-10-26 3M创新有限公司 平板接触器和方法
CN102247012A (zh) * 2011-07-02 2011-11-23 云南瑞升烟草技术（集团）有限公司 添加了吸附性填充材料的醋酸纤维纸在纸质滤棒中的应用
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
JP2015033330A (ja) * 2011-11-30 2015-02-19 日本たばこ産業株式会社 喫煙物品用フィルターおよび喫煙物品
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
ES2499990B1 (es) 2013-03-27 2015-09-04 Universidad De Alicante Carbones activados nanoporosos como aditivos en el tabaco para reducir la emisión de productos tóxicos
US10028528B2 (en) 2015-06-01 2018-07-24 Antonino M. Pero Exhalation smoke filter mask
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
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
CN107836749A (zh) * 2017-10-23 2018-03-27 上海聚华科技股份有限公司 含有硅胶香珠的卷烟嘴棒以及烟用硅胶香珠制备方法
ES2717550B2 (es) 2017-12-21 2020-02-28 Univ Alicante Filtro combinado para la eliminacion de alquitranes y compuestos toxicos del humo del tabaco
KR102414658B1 (ko) * 2018-07-05 2022-06-29 주식회사 케이티앤지 궐련
CN109123776A (zh) * 2018-09-20 2019-01-04 吴亚琴 一种环保卷烟过滤嘴棒的制备方法
KR102341841B1 (ko) 2019-08-08 2021-12-21 주식회사 케이티앤지 열 전도성 래퍼를 포함하는 에어로졸 생성 물품
US11166489B2 (en) 2019-08-20 2021-11-09 Isaac SUTTON Filter unit for electronic cigarettes
CN113197344B (zh) * 2021-05-13 2022-05-24 云南中烟工业有限责任公司 一种复合醋酸纤维、其制备方法及用途
KR102630864B1 (ko) * 2021-12-10 2024-01-30 (주)와이엠인터내셔널테크놀리지 내부 나선 구조를 구비한 불연소 가열식 제품

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462111B1 (fr) * 1979-07-26 1988-08-12 Job Ets Bardou Job Pauilhac Procede pour la realisation d'une structure filtrante, notamment pour filtres a cigarettes et filtres obtenus
US4497789A (en) 1981-12-14 1985-02-05 Ashland Oil, Inc. Process for the manufacture of carbon fibers
US5238672A (en) 1989-06-20 1993-08-24 Ashland Oil, Inc. Mesophase pitches, carbon fiber precursors, and carbonized fibers
US5191905A (en) * 1990-03-16 1993-03-09 Costarica Sogo Kaihatsu Co., Ltd. Filter cigarette having filter containing absorptive synthetic graft polymer fibers produced from irradiated polyethylene reacted with vapor phase styrene or absorptive synthetic magnetic fibers
CN2114976U (zh) * 1991-08-10 1992-09-09 杨润宝 防癌过滤烟嘴
CN2132392Y (zh) * 1992-08-22 1993-05-12 中国医学科学院放射医学研究所 活性碳纤维复合香烟过滤嘴
CN1122671A (zh) * 1995-05-05 1996-05-22 蔡勤 一种烟滤嘴滤毒丝束及其生产工艺
US6257242B1 (en) * 1999-10-18 2001-07-10 Ioannis C. Stavridis Filter element
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

Similar Documents

Publication Publication Date Title
JP2005522207A5 (ja)
CA2481381A1 (en) Activated carbon fiber cigarette filter
TW200840494A (en) Tobacco smoke filter and methods of making the same
US20110220134A1 (en) Filter For A Smoking Article
JP2009519034A5 (ja)
RU162983U1 (ru) Фильтр для курительного изделия
WO2007051395A1 (fr) Filtre
US20060225752A1 (en) Improved Cigarette Filters Comprising Compound Fibers
RU2711275C1 (ru) Фильтрующий элемент для курительного изделия
JPH08322538A (ja) シガレット用フィルタ
JP6651495B2 (ja) 同心フィルタ付きの喫煙物品
CN2891702Y (zh) 一种卷烟用新型过滤嘴
CN202536099U (zh) 烟用复合滤嘴棒
CN203028106U (zh) 一种含有中草药的双滤塞式过滤烟嘴
US20070163609A1 (en) Filtering nozzle for cigarette
RU2377940C2 (ru) Фильтр для сигарет
JPH02308784A (ja) たばこ用フィルタ
RU71515U1 (ru) Фильтр для сигарет
CN210869846U (zh) 一种烟支
US7874296B1 (en) Cigarette gas filter
CN2891701Y (zh) 一种带节门的卷烟过滤嘴
CN2647074Y (zh) 一种高效截流香烟嘴棒及高效截流香烟
JP2006081470A (ja) シガレット用フィルター
CN1871954A (zh) 一种带节门的卷烟过滤嘴
CN206260833U (zh) 一种设有多孔材料的卷烟