ECSP941027A - Filtro concentrico para fumar que tiene una periferia de estopa de acetato de celulosa y un nucleo de filtro de trama cargada de particulas de carbon - Google Patents

Filtro concentrico para fumar que tiene una periferia de estopa de acetato de celulosa y un nucleo de filtro de trama cargada de particulas de carbon

Info

Publication number
ECSP941027A
ECSP941027A EC1994001027A ECSP941027A ECSP941027A EC SP941027 A ECSP941027 A EC SP941027A EC 1994001027 A EC1994001027 A EC 1994001027A EC SP941027 A ECSP941027 A EC SP941027A EC SP941027 A ECSP941027 A EC SP941027A
Authority
EC
Ecuador
Prior art keywords
filter
cellulose acetate
smoking
carbon particles
periphery
Prior art date
Application number
EC1994001027A
Other languages
English (en)
Inventor
Cynthia W Arterbery
Timothy W Callaham
Gus D Keritsis
Donald E Laslie
Kenneth A Newman
Roger S Slagle
Morris F White Jr
Original Assignee
Philip Morris Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21716977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ECSP941027(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Philip Morris Inc filed Critical Philip Morris Inc
Publication of ECSP941027A publication Critical patent/ECSP941027A/es

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
    • 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
    • A24D3/08—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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Artificial Filaments (AREA)

Abstract

Se suministra un filtro concéntrico para fumar (12) en el cual el medio periférico del filtro (20) es una estopa fibrosa, tal como una estopa fibrosa de acetato de celulosa, y un medio de núcleo de filtro (21) es un material de trama tal como papel, cargado con partículas de carbón (24). Este filtro mejora el sabor particularmente de cigarrillos "ultraligeros".
EC1994001027A 1993-01-19 1994-01-17 Filtro concentrico para fumar que tiene una periferia de estopa de acetato de celulosa y un nucleo de filtro de trama cargada de particulas de carbon ECSP941027A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/005,650 US5365951A (en) 1990-08-24 1993-01-19 Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core

Publications (1)

Publication Number Publication Date
ECSP941027A true ECSP941027A (es) 1994-08-15

Family

ID=21716977

Family Applications (1)

Application Number Title Priority Date Filing Date
EC1994001027A ECSP941027A (es) 1993-01-19 1994-01-17 Filtro concentrico para fumar que tiene una periferia de estopa de acetato de celulosa y un nucleo de filtro de trama cargada de particulas de carbon

Country Status (9)

Country Link
US (1) US5365951A (es)
EP (1) EP0608047B1 (es)
JP (1) JP2759606B2 (es)
AT (1) ATE167786T1 (es)
DE (1) DE69411288T2 (es)
DK (1) DK0608047T3 (es)
EC (1) ECSP941027A (es)
ES (1) ES2117758T3 (es)
GR (1) GR3027736T3 (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622190A (en) * 1990-08-24 1997-04-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
PT664964E (pt) * 1994-01-27 2003-10-31 British American Tobacco Co Aperfeicoamentos relacionados com produtos para fumar
GB2292302B (en) * 1994-08-19 1998-03-04 Cigarette Components Ltd Concentric core filter
US5718250A (en) * 1994-10-07 1998-02-17 R. J. Reynolds Tobacco Company Low gas phase filter for cigarettes
DE69520816T2 (de) * 1994-10-31 2001-09-13 Daicel Chem Tabakrauchfiltermaterial und Tabakrauchfilter hergestellt aus diesem Material
WO1997005790A1 (fr) * 1995-08-04 1997-02-20 Mitsubishi Rayon Co., Ltd. Materiau filtrant et filtre de cigarette realise avec ce materiau
US5839449A (en) * 1996-01-29 1998-11-24 R.J. Reynolds Tobacco Company Low CO cigarette
FR2746600B1 (fr) * 1996-03-29 1998-04-30 Tabacs & Allumettes Ind Cigarette a filtre ventile a double troncon de filtrage, aromatisee par le gainage du filtre.
FR2763797B1 (fr) 1997-05-30 1999-07-16 Tabacs & Allumettes Ind Cigarette a tres faible taux de goudron presentant un gout de tabac comparable a celui d'une cigarette classique a plus fort taux de goudron
TR200001355T2 (tr) * 1997-11-13 2000-09-21 H.F. & Ph.F. Reemtsma Gmbh Gaz fazı indirgenmiş sigara.
HUP0203227A3 (en) * 1999-02-26 2003-02-28 Reemtsma H F & Ph Smokable product
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
US6551455B2 (en) 2001-02-27 2003-04-22 The Mead Corporation Multi-layer printable wear resistant papers including particle rich interior layer
MY135471A (en) 2002-01-09 2008-04-30 Philip Morris Prod Cigarette filter with beaded carbon
US7784471B2 (en) 2003-01-09 2010-08-31 Philip Morris Usa Inc. Cigarette filter with beaded carbon
US20040231684A1 (en) * 2003-05-20 2004-11-25 Zawadzki Michael A. Smoking article and smoking article filter
US7836895B2 (en) 2003-06-23 2010-11-23 R. J. Reynolds Tobacco Company Filtered cigarette incorporating a breakable capsule
US8066011B2 (en) 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
JPWO2005062112A1 (ja) 2003-12-19 2007-07-19 株式会社ブリヂストン 情報表示装置の製造方法
US7381277B2 (en) * 2004-07-29 2008-06-03 R.U. Reynolds Tobacco Company Flavoring a cigarette by using a flavored filter plug wrap
US20070261706A1 (en) * 2004-12-15 2007-11-15 Ashesh Banerjea Cigarette with carbon on tow filter
JP4270139B2 (ja) * 2005-02-15 2009-05-27 ソニー株式会社 電子機器
PL1889550T3 (pl) * 2006-08-04 2010-01-29 Philip Morris Products Sa Wieloskładnikowy filtr dający wielosmakowe wzbogacenie
GB0811552D0 (en) * 2008-06-24 2008-07-30 British American Tobacco Co Filter for a smoking article
GB0816933D0 (en) * 2008-09-16 2008-10-22 British American Tobacco Co Filter for a smoking article
WO2010116943A1 (ja) * 2009-04-07 2010-10-14 日本たばこ産業株式会社 シガレットのための複合フィルタ
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
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
CN101999755A (zh) * 2010-12-17 2011-04-06 南通烟滤嘴有限责任公司 纸芯同轴滤棒
US11957163B2 (en) 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
US10609955B2 (en) * 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US11039642B2 (en) 2011-12-30 2021-06-22 Philip Morris Products S.A. Smoking article with front-plug and aerosol-forming substrate and method
MX353883B (es) 2011-12-30 2018-02-01 Philip Morris Products Sa Artículo para fumar con tapón frontal y método.
EP2625975A1 (en) 2012-02-13 2013-08-14 Philip Morris Products S.A. Aerosol-generating article having an aerosol-cooling element
AR089602A1 (es) 2011-12-30 2014-09-03 Philip Morris Products Sa Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles
GB201209589D0 (en) * 2012-05-30 2012-07-11 British American Tobacco Co Filter for a smoking article
KR102157508B1 (ko) 2012-05-31 2020-09-21 필립모리스 프로덕츠 에스.에이. 에어로졸 발생 물품에 사용하기 위한 풍미 로드
AR091509A1 (es) 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
ES2895934T3 (es) * 2013-07-16 2022-02-23 Philip Morris Products Sa Filtro de artículo para fumar para un fácil apagado
CN103355743A (zh) * 2013-08-14 2013-10-23 中国烟草总公司郑州烟草研究院 一种农作物废弃物类卷烟滤嘴添加剂载体材料的制备及应用
WO2018054996A1 (en) * 2016-09-23 2018-03-29 Philip Morris Products S.A. Filter with intruding structures for smoking article
KR102495620B1 (ko) * 2017-06-19 2023-02-06 니뽄 다바코 산교 가부시키가이샤 흡연 물품용 필터 및 그 제조 방법
CN108208927A (zh) * 2018-01-11 2018-06-29 云南中烟工业有限责任公司 一种基于桑皮纤维的复合纸质滤材及其制备方法和应用
EP4115750A4 (en) 2020-03-02 2023-10-04 Japan Tobacco Inc. FILTER, SMOKING ARTICLE AND FLAVOR INHALATION ARTICLE
EP4115751A4 (en) 2020-03-02 2023-09-27 Japan Tobacco Inc. FILTERS, SMOKING ITEMS AND FLAVOR INHALATION ITEMS
IT202000014095A1 (it) 2020-06-12 2021-12-12 Montrade S P A Metodo per la realizzazione di un prodotto da fumo, macchina per la realizzazione di un prodotto da fumo e uso di tale macchina ed un articolo da fumo così ottenuto
WO2023163110A1 (ja) * 2022-02-25 2023-08-31 日本たばこ産業株式会社 非燃焼加熱型香味吸引物品用フィルタ

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL34851C (es) * 1927-11-23
US2793572A (en) * 1952-05-02 1957-05-28 H & V Specialties Co Inc Apparatus for and method of making filters
US3128680A (en) * 1960-03-15 1964-04-14 Philip Morris Inc Method of forming cigarette filter
FR1324235A (fr) * 1960-11-15 1963-04-19 Philip Morris Inc Filtre perfectionné pour gaz ou vapeurs tels que, en particulier, fumées de tabac
US3396061A (en) * 1964-06-01 1968-08-06 Celanese Corp Smoke filters
US3348553A (en) * 1965-03-09 1967-10-24 Emkay Inc Smoker's mouthpiece
US3313306A (en) * 1965-10-22 1967-04-11 American Filtrona Corp Stable elongated elements and smoking means incorporating the same
FR1531543A (fr) * 1967-05-22 1968-07-05 Seita Nouvel embout pour produits à fumer
US3579623A (en) * 1968-07-24 1971-05-18 Philip Morris Inc Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate
US3733246A (en) * 1970-07-23 1973-05-15 Philip Morris Inc Forming filled continuous plastic rod such as plastic cigarette filter rod filled with a tow of cellulose acetate
BE788318A (fr) * 1972-09-01 1973-01-02 British American Tobacco Co Filtre pour cigarette, procede de fabrication de ce filtre et dispositif pour la mise en oeuvre de ce procede.
US4034765A (en) * 1975-10-30 1977-07-12 Liggett & Myers Incorporated Tobacco smoke filter
US4022221A (en) * 1975-10-31 1977-05-10 American Filtrona Corporation Tobacco smoke filter
US4046063A (en) * 1975-11-06 1977-09-06 American Filtrona Corporation Method and apparatus for making tobacco smoke filter
US4022222A (en) * 1975-11-06 1977-05-10 American Filtrona Corporation Tobacco smoke filter
US4026306A (en) * 1975-11-06 1977-05-31 American Filtrona Corporation Tobacco smoke filter
GB1584773A (en) * 1976-08-02 1981-02-18 Wiggins Teape Ltd Moulded fibrous materials
GB1584774A (en) * 1976-08-02 1981-02-18 Wiggins Teape Ltd Fibrous material moulding apparatus
US4082098A (en) * 1976-10-28 1978-04-04 Olin Corporation Flavored cigarette
GB1592952A (en) * 1976-11-02 1981-07-15 Cigarette Components Ltd Smoke filter and process
US4173504A (en) * 1977-01-19 1979-11-06 Chisso Corporation Method for producing tobacco filters
JPS53145999A (en) * 1977-05-25 1978-12-19 Japan Tobacco Inc Preparation of cigarette filter
AU4119078A (en) * 1977-11-18 1980-05-08 Philip Morris Inc Filter system
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
JPS55135581A (en) * 1979-04-12 1980-10-22 Mitsubishi Rayon Co Plug for tobacco filter
JPS5784713A (en) * 1980-11-12 1982-05-27 Toyobo Co Ltd Production of filter
AT370892B (de) * 1981-07-20 1983-05-10 Inst Elektroswarki Patona Schatlungsanordnung fuer eine programmierte steuerung einer abbrenn-stumpfschweissmaschine
AU556902B2 (en) * 1981-12-18 1986-11-27 Cigarette Components Limited Tobacco smoke filter
GB2119221B (en) * 1982-04-05 1986-05-29 Filtrona Ltd Cigarette filter
JPS6056589B2 (ja) * 1982-07-12 1985-12-11 三櫻工業株式会社 配管接続方法
EP0106908B1 (de) * 1982-10-22 1986-05-28 Gessner & Co. GmbH Mehrschichtiges Filtermaterial, Verfahren zu dessen Herstellung und Verwendung desselben
JPS59166073A (ja) * 1983-03-10 1984-09-19 東レ株式会社 タバコフイルタ−
EP0122694A1 (en) * 1983-04-19 1984-10-24 KONTAKTA, Alkatrészgyár Control switch and limiter
US4752348A (en) * 1985-03-29 1988-06-21 Celanese Corporation Localized liquid additive applicator system for continuous cylindrical product
US4661132A (en) * 1985-08-15 1987-04-28 Allied Corporation Themally formed gradient density filter
IT1187387B (it) * 1985-11-25 1987-12-23 Gd Spa Sigaretta ventilata a gusto costante
AU598606B2 (en) * 1986-11-27 1990-06-28 Unitika Ltd. Adsorptive fiber sheet
DE3743597C1 (de) * 1987-12-22 1989-02-16 Bat Cigarettenfab Gmbh Koaxialcigarette
DE3901226C1 (es) * 1989-01-17 1990-07-26 B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
JP2701974B2 (ja) * 1989-03-02 1998-01-21 ロスマンズ、ベンソン アンド ヘッジズ、インコーポレイテッド タール流出のプロフィルが一様なフィルタ
AU635095B2 (en) * 1990-08-24 1993-03-11 Philip Morris Products Inc. Concentric smoking filter having discrete tow and web filter media
US5115823A (en) * 1990-12-20 1992-05-26 Philip Morris Incorporated Flavor-enhancing smoking filter
JPH06112674A (ja) * 1992-09-29 1994-04-22 Ibiden Co Ltd 電子部品搭載装置用のヒートシンク
JP3242479B2 (ja) * 1993-01-28 2001-12-25 マツダ株式会社 自動車のシート装置
JP3242480B2 (ja) * 1993-01-28 2001-12-25 マツダ株式会社 自動車のシート装置

Also Published As

Publication number Publication date
DE69411288D1 (de) 1998-08-06
DE69411288T2 (de) 1999-02-25
GR3027736T3 (en) 1998-11-30
EP0608047A3 (en) 1994-11-17
JP2759606B2 (ja) 1998-05-28
ATE167786T1 (de) 1998-07-15
US5365951A (en) 1994-11-22
EP0608047B1 (en) 1998-07-01
JPH078254A (ja) 1995-01-13
EP0608047A2 (en) 1994-07-27
DK0608047T3 (da) 1999-04-12
ES2117758T3 (es) 1998-08-16

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