BE1003263A3 - Filtre a haute efficacite pour fumee a tabac. - Google Patents

Filtre a haute efficacite pour fumee a tabac. Download PDF

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Publication number
BE1003263A3
BE1003263A3 BE9000027A BE9000027A BE1003263A3 BE 1003263 A3 BE1003263 A3 BE 1003263A3 BE 9000027 A BE9000027 A BE 9000027A BE 9000027 A BE9000027 A BE 9000027A BE 1003263 A3 BE1003263 A3 BE 1003263A3
Authority
BE
Belgium
Prior art keywords
tobacco smoke
compound
high efficiency
chemosorbent
adsorption
Prior art date
Application number
BE9000027A
Other languages
English (en)
Inventor
Lajos Trezl
Viktoria Horvath
Laszlo Toke
Istvan Rusznak
Tibor Szarvas
Sandor Irimi
Jozsef Gabor
Adam Molnar
Original Assignee
Pecsi Dohanygyar
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 Pecsi Dohanygyar filed Critical Pecsi Dohanygyar
Application granted granted Critical
Publication of BE1003263A3 publication Critical patent/BE1003263A3/fr

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
    • 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
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention concerne un nouveau filtre pour la fumée de tabac comportant des matières filtrantes mécaniques et/ou adsorbantes ainsi que des composants filtrants chimiosorbants, qui comprend une composition synergique contenant au moins un composé à forte capacité d'addition nucléophile capable de réagir chimiquement et de former un produit d'addition stable, avec les aldéhydes activés et non activés qui n'ont pas été éliminés par les matières filtrantes par voie mécanique et/ou par adsorption; et au moins un composé contenant des fractions à structure ènediol -[C-OH] = [C-OH]- la quantité du ou des composés du type ènediol étant d'au moins 50% en poids des autres composants chimiosorbants et de 40 à 300% en poids des matières filtrantes par adsorption.
BE9000027A 1989-04-28 1990-01-10 Filtre a haute efficacite pour fumee a tabac. BE1003263A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU892023A HU201865B (en) 1989-04-28 1989-04-28 Tobacco-smoke filter of high efficiency

Publications (1)

Publication Number Publication Date
BE1003263A3 true BE1003263A3 (fr) 1992-02-11

Family

ID=10957368

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9000027A BE1003263A3 (fr) 1989-04-28 1990-01-10 Filtre a haute efficacite pour fumee a tabac.

Country Status (13)

Country Link
US (1) US5060672A (fr)
JP (1) JPH02303475A (fr)
KR (1) KR920002444B1 (fr)
BE (1) BE1003263A3 (fr)
DE (1) DE3940901A1 (fr)
FR (1) FR2646325A1 (fr)
GB (1) GB2230687A (fr)
HU (1) HU201865B (fr)
IL (1) IL92739A0 (fr)
IT (1) IT1237800B (fr)
NL (1) NL9000005A (fr)
SE (1) SE8904109L (fr)
YU (1) YU45990A (fr)

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JP3342763B2 (ja) * 1994-02-04 2002-11-11 ダイセル化学工業株式会社 シガレットフィルター素材
LU88544A1 (fr) * 1994-10-07 1996-04-29 G L A D S A Traitement anticarcinogène pour filtres de cigarettes ou autres du même genre
US5921248A (en) * 1997-03-28 1999-07-13 The Picower Institute For Medical Research Tobacco combination product filter
US5829449A (en) * 1997-09-19 1998-11-03 Thione International, Inc. Smoking products containing antioxidants
US6415798B1 (en) * 1997-09-19 2002-07-09 Thione International, Inc. Antioxidants to neutralize tobacco free radicals
US6470894B2 (en) * 1997-09-19 2002-10-29 Thione International, Inc. Glutathione, green tea, grape seed extract to neutralize tobacco free radicals
US6615842B1 (en) 1998-02-13 2003-09-09 Cerami Consulting Corp. Methods for removing nucleophilic toxins from tobacco smoke
JP3824036B2 (ja) * 1998-02-18 2006-09-20 三菱瓦斯化学株式会社 脱酸素剤組成物
US6209547B1 (en) 1998-10-29 2001-04-03 Philip Morris Incorporated Cigarette filter
US6911189B1 (en) 1999-10-29 2005-06-28 Philip Morris Usa Inc. Filter for selective removal of a gaseous component
RU2254790C2 (ru) * 2000-09-12 2005-06-27 Филлижент Лимитед Табачный фильтр
FI121528B (fi) 2000-10-30 2010-12-31 Biohit Oyj Farmaseuttinen koostumus syöpään sairastumisen riskin vähentämiseen paikallisesti sitomalla asetaldehydi syljessä, mahalaukussa tai paksusuolessa
US20110171296A1 (en) * 2000-10-30 2011-07-14 Biohit Oyj Method and preparation for binding acetaldehyde in saliva, the stomach and the large intestine
US20080000489A1 (en) * 2000-10-30 2008-01-03 Biohit Oyj Method and preparation for binding aldehydes in saliva
WO2002037990A2 (fr) * 2000-11-10 2002-05-16 Vector Tobacco Ltd. Procede et produit servant a extraire des substances cancerogenes de la fumee du tabac
US6481442B1 (en) 2000-11-28 2002-11-19 Lorillard Licensing Company, Llc Smoking article including a filter for selectively removing carbonyls
AU2002220121A1 (en) * 2000-11-28 2002-06-11 Lorillard Licensing Company, Llc A smoking article including a selective carbon monoxide pump
DE10064085A1 (de) * 2000-12-21 2002-07-04 Consortium Elektrochem Ind Verfahren zur Entfernung von freien Aldehyden
US20040045566A1 (en) * 2001-03-01 2004-03-11 Pera Ivo E. Tobacco smoke filter and relative composition made of antioxidant and mineral substances
ITPI20010014A1 (it) * 2001-03-05 2002-09-05 Ivo Pera Composto per filtri per sigarette,o altri articoli da fumo,a base di sostanze antiossidanti ed il filtro cosi'ottenuto
US6789546B2 (en) * 2001-06-26 2004-09-14 Technion Research & Development Foundation Ltd. Filters for preventing or reducing tobacco smoke-associated injury in the aerodigestive tract of a subject
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
AU2002340407A1 (en) * 2001-11-09 2003-05-26 Vector Tobacco Inc. Method and composition for mentholation of charcoal filtered cigarettes
DE60215385T2 (de) * 2001-12-19 2007-10-25 Vector Tobacco Inc.(N.D.Ges.D.Staates Virginia) Verfahren und zusammensetzung zur mentholanreicherung von zigaretten
JP2005512554A (ja) * 2001-12-19 2005-05-12 ベクター・タバコ・インコーポレーテッド タバコ製品に清涼効果を付与する方法および組成物
EP1470760A4 (fr) * 2002-01-08 2011-05-11 Japan Tobacco Inc Cigarette et filtre pour cigarette
CA2399472A1 (fr) * 2002-09-06 2004-03-06 Karine Lapointe Methode d'evaluation de supports d'impression
RU2291658C2 (ru) * 2002-09-19 2007-01-20 Джапан Тобакко Инк. Сигаретный фильтр
US20050211260A1 (en) * 2002-09-19 2005-09-29 Japan Tobacco Inc. Cigarette filter
ES2784011T3 (es) 2002-10-16 2020-09-21 Streck Inc Procedimiento y dispositivo para recoger y preservar las células para su análisis
PT1594376E (pt) * 2003-02-18 2007-01-31 Filligent Ltd Filtro contendo uma ftalocianina e um polímero policationico
US7827996B2 (en) * 2003-12-22 2010-11-09 Philip Morris Usa Inc. Amphiphile-modified sorbents in smoking articles and filters
JP5654726B2 (ja) * 2004-10-08 2015-01-14 ビオヒット・ユルキネン・オサケユキテュアＢｉｏｈｉｔ Ｏｙｊ 唾液中のアルデヒド類を結合するための方法および製剤
US7832412B2 (en) * 2004-10-25 2010-11-16 Phillip Morris Usa Inc. Surface modified adsorbents and use thereof
FI122914B (fi) 2005-04-01 2012-08-31 Biohit Oyj Elintarvikekoostumus asetaldehydin sitomiseksi suussa ja ruoansulatuskanavassa ja menetelmä koostumuksen valmistamiseksi
FI20070705L (fi) * 2007-09-14 2009-06-02 Biohit Oyj Asetaldehydin sitominen suussa ja mahalaukussa
GB0805773D0 (en) * 2008-03-31 2008-04-30 British American Tobacco Co Method and apparatus for the plasma processing of filter
US11634747B2 (en) 2009-01-21 2023-04-25 Streck Llc Preservation of fetal nucleic acids in maternal plasma
EP3290530B1 (fr) 2009-02-18 2020-09-02 Streck Inc. Préservation d'acides nucléiques acellulaires
EP2814981B2 (fr) * 2012-02-13 2021-04-28 Streck, Inc. Methode de réception de sang pour une régulation améliorée d'acide nucléique
EP4136972A1 (fr) 2013-07-24 2023-02-22 Streck, Inc. Compositions et méthodes de stabilisation de cellules tumorales circulantes
GB201412752D0 (en) 2014-07-17 2014-09-03 Nicoventures Holdings Ltd Electronic vapour provision system
US11168351B2 (en) 2015-03-05 2021-11-09 Streck, Inc. Stabilization of nucleic acids in urine
US20170145475A1 (en) 2015-11-20 2017-05-25 Streck, Inc. Single spin process for blood plasma separation and plasma composition including preservative
WO2018022991A1 (fr) 2016-07-29 2018-02-01 Streck, Inc. Composition de suspension pour contrôle d'analyse hématologique
US12378543B2 (en) 2017-10-19 2025-08-05 Streck Llc Compositions for hemolysis and coagulation regulation and stabilization of extracellular vesicles
KR102031567B1 (ko) 2019-02-27 2019-10-14 주식회사 와이파인텍 일반 공기분위기 하 고온처리에 의해 표면개질된 활성탄 및 그 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140667A (en) * 1983-05-12 1984-12-05 Windleshaw Enterprises Ltd A filter for reducing the toxic effects of cigarette tobacco smoke
GB2174284A (en) * 1985-04-29 1986-11-05 Pecsi Dohanygar Tobacco filter
JPS62232371A (ja) * 1986-03-31 1987-10-12 三井東圧化学株式会社 煙草の燃焼ガス用フイルタ−

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US3319635A (en) * 1962-12-14 1967-05-16 Burke Oliver W Jun Process for the purification of tobacco smoke
GB8313044D0 (en) * 1983-05-12 1983-06-15 Caseley J R Reducing toxic effects of tobacco

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140667A (en) * 1983-05-12 1984-12-05 Windleshaw Enterprises Ltd A filter for reducing the toxic effects of cigarette tobacco smoke
GB2174284A (en) * 1985-04-29 1986-11-05 Pecsi Dohanygar Tobacco filter
JPS62232371A (ja) * 1986-03-31 1987-10-12 三井東圧化学株式会社 煙草の燃焼ガス用フイルタ−

Non-Patent Citations (1)

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WPIL, FILE SUPPLIER, AN=87-325232, Derwent Publications Ltd, Londres, GB; & JP-A-62 232 371 (MITSUI TOATSU CHEM. INC.) 12-10-1987 *

Also Published As

Publication number Publication date
YU45990A (en) 1991-10-31
GB8926750D0 (en) 1990-01-17
HU201865B (en) 1991-01-28
SE8904109D0 (sv) 1989-12-05
IT1237800B (it) 1993-06-17
JPH02303475A (ja) 1990-12-17
NL9000005A (nl) 1990-11-16
KR900015652A (ko) 1990-11-10
IT8922775A1 (it) 1991-06-21
SE8904109L (sv) 1990-10-29
GB2230687A (en) 1990-10-31
IL92739A0 (en) 1990-09-17
DE3940901A1 (de) 1990-10-31
FR2646325A1 (fr) 1990-11-02
KR920002444B1 (ko) 1992-03-24
US5060672A (en) 1991-10-29
IT8922775A0 (it) 1989-12-21

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RE Patent lapsed

Effective date: 20050131

RE Patent lapsed

Effective date: 20050131