DE69417366T2 - Rauchartikel und Filter dafür - Google Patents

Rauchartikel und Filter dafür

Info

Publication number
DE69417366T2
DE69417366T2 DE69417366T DE69417366T DE69417366T2 DE 69417366 T2 DE69417366 T2 DE 69417366T2 DE 69417366 T DE69417366 T DE 69417366T DE 69417366 T DE69417366 T DE 69417366T DE 69417366 T2 DE69417366 T2 DE 69417366T2
Authority
DE
Germany
Prior art keywords
coating
smoking articles
filter
platinum
smoking article
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 - Fee Related
Application number
DE69417366T
Other languages
English (en)
Other versions
DE69417366D1 (de
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 DE69417366D1 publication Critical patent/DE69417366D1/de
Publication of DE69417366T2 publication Critical patent/DE69417366T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
DE69417366T 1993-12-14 1994-12-12 Rauchartikel und Filter dafür Expired - Fee Related DE69417366T2 (de)

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 (2)

Publication Number Publication Date
DE69417366D1 DE69417366D1 (de) 1999-04-29
DE69417366T2 true DE69417366T2 (de) 1999-08-26

Family

ID=10746554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417366T Expired - Fee Related DE69417366T2 (de) 1993-12-14 1994-12-12 Rauchartikel und Filter dafür

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252823A1 (de) * 2002-11-13 2004-06-09 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Filterelement

Families Citing this family (24)

* 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
AU2001291568B2 (en) 2000-09-18 2006-02-23 Rothmans, Benson & Hedges Inc. Low sidestream smoke cigarette with non-combustible treatment material
WO2002043514A1 (en) * 2000-11-28 2002-06-06 Lorillard Licensing Company, Llc A smoking article including a selective carbon monoxide pump
WO2003047836A1 (en) * 2001-11-30 2003-06-12 Philip Morris Products S.A. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
US7434584B2 (en) * 2002-03-22 2008-10-14 Vaporgenie, Llc Vaporization pipe with flame filter
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
US8381738B2 (en) * 2003-12-22 2013-02-26 Philip Morris Usa Inc. Composite materials and their use in smoking articles
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
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
MX2008011547A (es) * 2006-03-10 2008-11-18 British American Tobacco Co Filtro para articulo para fumar.
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
MX2014014643A (es) 2012-05-31 2015-02-12 Philip Morris Products Sa Articulo para fumar con filtro concentrico.
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 Ind 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252823A1 (de) * 2002-11-13 2004-06-09 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Filterelement
US7762267B2 (en) 2002-11-13 2010-07-27 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Filter element

Also Published As

Publication number Publication date
US5657772A (en) 1997-08-19
DE69417366D1 (de) 1999-04-29
EP0658320A3 (de) 1996-07-03
ATE177912T1 (de) 1999-04-15
JPH07250666A (ja) 1995-10-03
ZA949975B (en) 1995-11-14
EP0658320B1 (de) 1999-03-24
ES2130371T3 (es) 1999-07-01
GR3030198T3 (en) 1999-08-31
GB9325536D0 (en) 1994-02-16
EP0658320A2 (de) 1995-06-21
DK0658320T3 (da) 1999-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee