ES2130371T3 - Articulo para fumar y filtro para el mismo. - Google Patents

Articulo para fumar y filtro para el mismo.

Info

Publication number
ES2130371T3
ES2130371T3 ES94309277T ES94309277T ES2130371T3 ES 2130371 T3 ES2130371 T3 ES 2130371T3 ES 94309277 T ES94309277 T ES 94309277T ES 94309277 T ES94309277 T ES 94309277T ES 2130371 T3 ES2130371 T3 ES 2130371T3
Authority
ES
Spain
Prior art keywords
filter
coating
smoke
article
same
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.)
Expired - Lifetime
Application number
ES94309277T
Other languages
English (en)
Inventor
Martin Graham Duke
Edward Dennis John
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.)
Rothmans International Services Ltd
Rothmans International Ltd
Original Assignee
Rothmans International Services Ltd
Rothmans International 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
Application filed by Rothmans International Services Ltd, Rothmans International Ltd filed Critical Rothmans International Services Ltd
Application granted granted Critical
Publication of ES2130371T3 publication Critical patent/ES2130371T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter tips or filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces of cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

UN FILTRO PARA UN ARTICULO DE FUMAR, INCORPORANDO PARTICULAS REVESTIDAS DE PLATINO, REDUCE SELECTIVAMENTE LA CANTIDAD DE VOLATILES DEL HUMO DEL ARTICULO DE FUMAR DE LA CORRIENTE PRINCIPAL QUE PASA A TRAVES DEL FILTRO. EL PLATINO PUEDE SER UN REVESTIMIENTO CONTINUO O DISCONTINUO, GENERALMENTE SOBRE UN REVESTIMIENTO DE OTRO METAL, Y ESTE REVESTIMIENTO (O REVESTIMIENTOS) ENCAPSULARAN HABITUALMENTE EL SUSTRATO DE PARTICULAS. EL SUSTRATO PUEDE SER CARBONO ACTIVADO DE ESCASA ACTIVIDAD.
ES94309277T 1993-12-14 1994-12-12 Articulo para fumar y filtro para el mismo. Expired - Lifetime ES2130371T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939325536A GB9325536D0 (en) 1993-12-14 1993-12-14 Smoking article and filter therefor

Publications (1)

Publication Number Publication Date
ES2130371T3 true ES2130371T3 (es) 1999-07-01

Family

ID=10746554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94309277T Expired - Lifetime ES2130371T3 (es) 1993-12-14 1994-12-12 Articulo para fumar y filtro para el mismo.

Country Status (10)

Country Link
US (1) US5657772A (es)
EP (1) EP0658320B1 (es)
JP (1) JPH07250666A (es)
AT (1) ATE177912T1 (es)
DE (1) DE69417366T2 (es)
DK (1) DK0658320T3 (es)
ES (1) ES2130371T3 (es)
GB (1) GB9325536D0 (es)
GR (1) GR3030198T3 (es)
ZA (1) ZA949975B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307841A (en) * 1996-04-02 1997-06-11 Rothmans International Ltd Filter for smoking article and smoking article incorporating it.
US6823872B2 (en) * 1997-04-07 2004-11-30 Schweitzer-Mauduit International, Inc. Smoking article with reduced carbon monoxide delivery
TW536395B (en) 1998-04-16 2003-06-11 Rothmans Benson & Hedges Cigarette sidestream smoke treatment material
MXPA03002305A (es) 2000-09-18 2003-10-15 Rothmans Benson & Hedges Cigarros que generan poco humo de flujo lateral, elaborados con papel combustible.
AU2002220121A1 (en) * 2000-11-28 2002-06-11 Lorillard Licensing Company, Llc A smoking article including a selective carbon monoxide pump
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
RU2214776C1 (ru) * 2002-02-18 2003-10-27 Поддубный Игорь Евгеньевич Платиновый фильтр
US7434584B2 (en) * 2002-03-22 2008-10-14 Vaporgenie, Llc Vaporization pipe with flame filter
DE10252823A1 (de) * 2002-11-13 2004-06-09 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Filterelement
US20040200491A1 (en) * 2003-04-09 2004-10-14 Karles Georgios D. On line formation of recessed cigarette filter
US20050121044A1 (en) * 2003-12-09 2005-06-09 Banerjee Chandra K. Catalysts comprising ultrafine particles
US7448392B2 (en) * 2003-12-22 2008-11-11 Philip Morris Usa Inc. Smoking articles and filters with carbon-coated molecular sieve sorbent
US20050133053A1 (en) * 2003-12-22 2005-06-23 Philip Morris Usa Inc. Smoking articles comprising copper-exchanged molecular sieves
US7610920B2 (en) * 2003-12-22 2009-11-03 Philip Morris Usa Inc. Thiol-functionalized sorbent for smoking articles and filters for the removal of heavy metals from mainstream smoke
US7827996B2 (en) * 2003-12-22 2010-11-09 Philip Morris Usa Inc. Amphiphile-modified sorbents in smoking articles and filters
US8381738B2 (en) * 2003-12-22 2013-02-26 Philip Morris Usa Inc. Composite materials and their use in smoking articles
EP1729603A1 (de) * 2004-04-02 2006-12-13 Reemtsma Cigarettenfabriken GmbH Tabakrauchfilter
US7231923B2 (en) * 2004-07-13 2007-06-19 R.J. Reynolds Tobacco Company Smoking article including a catalytic smoke reformer
ATE465650T1 (de) * 2006-03-10 2010-05-15 British American Tobacco Co Rauchartikelfilter
US20080035163A1 (en) * 2006-08-10 2008-02-14 Shaahin Cheyene Magnetic Advanced Cigarette Filtration System
US20100206317A1 (en) * 2007-09-28 2010-08-19 Vector Tobacco, Inc. Reduced risk tobacco products and use thereof
WO2009123023A1 (ja) * 2008-04-01 2009-10-08 日本たばこ産業株式会社 シガレットフィルター
DK2854574T3 (en) 2012-05-31 2018-12-17 Philip Morris Products Sa SMOKING ART WITH CONCENTRIC FILTER
GB201219540D0 (en) 2012-10-31 2012-12-12 British American Tobacco Co A filter for a smoking article
US9149071B2 (en) * 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
EP3967159A1 (de) * 2020-09-10 2022-03-16 Andreas Setzer Vorrichtung zum filtern von rauch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422276A (en) * 1977-07-18 1979-02-20 Matsushita Electric Industrial Co Ltd Filter for smoking
US4317460A (en) * 1978-01-20 1982-03-02 Gallaher Limited Smoking products
GB2042364B (en) * 1979-01-12 1983-09-01 Gallaher Ltd Oxidation catalysts and their production
JPS601874B2 (ja) * 1979-07-19 1985-01-17 松下電器産業株式会社 タバコフイルタ−
JPS5711630A (en) * 1980-06-26 1982-01-21 Canon Kk Positioning apparatus of ophthalmology device
JPS60216843A (ja) * 1984-04-03 1985-10-30 Patent Puromooto Center:Kk 還元性ガス酸化触媒フイルタ
US5446003A (en) * 1993-01-12 1995-08-29 Philip Morris Incorporated Production of supported particulate catalyst suitable for use in a vapor phase reactor

Also Published As

Publication number Publication date
JPH07250666A (ja) 1995-10-03
EP0658320A3 (en) 1996-07-03
ZA949975B (en) 1995-11-14
GB9325536D0 (en) 1994-02-16
DK0658320T3 (da) 1999-10-11
EP0658320A2 (en) 1995-06-21
DE69417366T2 (de) 1999-08-26
EP0658320B1 (en) 1999-03-24
DE69417366D1 (de) 1999-04-29
ATE177912T1 (de) 1999-04-15
GR3030198T3 (en) 1999-08-31
US5657772A (en) 1997-08-19

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