ES2563032T3 - Smoking filter and smoking article - Google Patents

Smoking filter and smoking article Download PDF

Info

Publication number
ES2563032T3
ES2563032T3 ES03701015.4T ES03701015T ES2563032T3 ES 2563032 T3 ES2563032 T3 ES 2563032T3 ES 03701015 T ES03701015 T ES 03701015T ES 2563032 T3 ES2563032 T3 ES 2563032T3
Authority
ES
Spain
Prior art keywords
cellulose acetate
smoking
filter
woven fabric
hydrotalcite compound
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
ES03701015.4T
Other languages
Spanish (es)
Inventor
Takashi Sasaki
Masafumi Tarora
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco 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
Application filed by Japan Tobacco Inc filed Critical Japan Tobacco Inc
Application granted granted Critical
Publication of ES2563032T3 publication Critical patent/ES2563032T3/en
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 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
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/12—Use of materials for tobacco smoke filters of ion exchange materials

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Filtering Materials (AREA)

Abstract

Un cigarrillo, caracterizado por comprender: una columna de tabaco; y un filtro de cigarrillo conectado a la columna de tabaco, comprendiendo el filtro de cigarrillo una fibra de acetato de celulosa o una tela no tenida hecha de acetato de celulosa y partículas de compuesto de hidrotalcita dispersas en la fibra de acetato de celulosa o tela no tejida hecha de acetato de celulosa, o que comprende segmentos de filtro de fibra de acetato de celulosa y partículas de compuesto de hidrotalcita cargadas en un espacio presente entre los segmentos de filtro adyacentes, teniendo el compuesto de hidrotalcita un diámetro de partícula promedio en un rango de entre 200 μm y 800 μm.A cigarette, characterized by comprising: a column of tobacco; and a cigarette filter connected to the tobacco column, the cigarette filter comprising a cellulose acetate fiber or a non-woven fabric made of cellulose acetate and hydrotalcite compound particles dispersed in the cellulose acetate fiber or non-woven fabric. woven fabric made of cellulose acetate, or comprising cellulose acetate fiber filter segments and charged hydrotalcite compound particles in a space present between adjacent filter segments, the hydrotalcite compound having an average particle diameter in a range between 200 μm and 800 μm.

Description

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Claims (1)

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ES03701015.4T 2002-01-08 2003-01-07 Smoking filter and smoking article Expired - Lifetime ES2563032T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002001509 2002-01-08
JP2002001509 2002-01-08
PCT/JP2003/000036 WO2003056947A1 (en) 2002-01-08 2003-01-07 Smoking filter and smoking article

Publications (1)

Publication Number Publication Date
ES2563032T3 true ES2563032T3 (en) 2016-03-10

Family

ID=19190626

Family Applications (1)

Application Number Title Priority Date Filing Date
ES03701015.4T Expired - Lifetime ES2563032T3 (en) 2002-01-08 2003-01-07 Smoking filter and smoking article

Country Status (15)

Country Link
US (1) US20040237983A1 (en)
EP (1) EP1470761B1 (en)
JP (1) JP3895327B2 (en)
KR (1) KR100912311B1 (en)
CN (2) CN1612701A (en)
AU (1) AU2003202479A1 (en)
CA (1) CA2472385C (en)
DK (1) DK1470761T3 (en)
ES (1) ES2563032T3 (en)
MY (1) MY146655A (en)
PT (1) PT1470761E (en)
RU (1) RU2291657C2 (en)
TW (1) TWI324049B (en)
UA (1) UA77052C2 (en)
WO (1) WO2003056947A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004048651A1 (en) * 2004-10-06 2006-04-13 Rhodia Acetow Gmbh Tobacco smoke filters or filter elements containing additives
JP4556026B2 (en) * 2004-12-28 2010-10-06 富田製薬株式会社 Formaldehyde gas treating agent and formaldehyde gas treating method
JP2008131856A (en) * 2005-02-28 2008-06-12 Japan Tobacco Inc Apparatus for inspecting multiple filter rod
JP5126868B2 (en) * 2006-12-25 2013-01-23 株式会社ダイセル Filter material made of porous material and cigarette filter using the same
JP5800460B2 (en) 2010-02-01 2015-10-28 株式会社ダイセル Cigarette filters containing magnesium metasilicate aluminate
GB201004976D0 (en) * 2010-03-24 2010-05-12 Filtrona Int Ltd Tobacco smoke filter
US9034106B2 (en) * 2010-03-26 2015-05-19 Philip Morris Usa Inc. Smoking article including alkanoylated glycoside
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
JP5623875B2 (en) 2010-11-11 2014-11-12 株式会社ダイセル COMPOSITE PARTICLE, TOBACCO FILTER, ITS MANUFACTURING METHOD, AND TOBACCO
EP2540174B1 (en) 2011-06-29 2017-06-21 Daicel Corporation Tobacco Filter Containing Magnesium Aluminometasilicate
RU2604020C2 (en) * 2011-12-06 2016-12-10 Джапан Тобакко Инк. Cigarette filter and cigarette
CN102551206A (en) * 2012-01-04 2012-07-11 安徽中烟工业有限责任公司 Cigarette filter containing layered double hydroxide and capable of reducing harmful ingredient emission in cigarette mainstream smoke
JP6575993B2 (en) * 2015-05-25 2019-09-18 住江織物株式会社 Ammonia gas, sulfur dioxide gas and nitrogen dioxide gas removal filter
EP3400814A4 (en) * 2016-03-28 2019-08-21 Japan Tobacco Inc. Filter for smoking article, smoking article, and process for producing filter for smoking article
KR102566608B1 (en) * 2016-12-29 2023-08-14 필립모리스 프로덕츠 에스.에이. Smoking article filters with amorphous magnesium carbonate
KR102495620B1 (en) * 2017-06-19 2023-02-06 니뽄 다바코 산교 가부시키가이샤 Smoking article filter and method of manufacturing the same
EP3915407A4 (en) * 2019-01-25 2022-10-26 Japan Tobacco Inc. Filter for smoking article
CN110639283A (en) * 2019-09-16 2020-01-03 江苏清荷材料科技有限公司 Method for preparing air filter screen by adopting attapulgite composite material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740011A1 (en) * 1977-09-06 1979-03-08 Bat Cigarettenfab Gmbh METHOD FOR REMOVING NITROGEN MONOXIDE AND CARBON MONOXIDE FROM TOBACCO SMOKE AND TOBACCO MATERIAL, SMOKE FILTER AND CIGARETTE PAPER FOR ITS IMPLEMENTATION
JPS63248380A (en) * 1987-04-06 1988-10-14 三井東圧化学株式会社 Radical catching agent for tobacco smoke
US5360023A (en) * 1988-05-16 1994-11-01 R. J. Reynolds Tobacco Company Cigarette filter
US5362457A (en) * 1992-08-13 1994-11-08 Aluminum Company Of America Direct synthesis of anion substituted hydrotalcite
DE4322966C2 (en) * 1993-07-09 1995-10-26 Rhodia Ag Rhone Poulenc Cellulose acetate molded structures and their use as filter tow and tobacco smoke filter element
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom
JP3745857B2 (en) * 1996-06-04 2006-02-15 ゼオン化成株式会社 Deodorizing agent, deodorizing filter and deodorizing device using the same
JPH10280298A (en) * 1997-04-03 1998-10-20 Toagosei Co Ltd Deodorizing sheet
JPH11553A (en) * 1997-06-13 1999-01-06 Nippon Steel Corp Deodorizing material and its production
JP2001300220A (en) * 2000-04-20 2001-10-30 Zeon Kasei Co Ltd Air cleaning filter apparatus
ITPI20010014A1 (en) * 2001-03-05 2002-09-05 Ivo Pera COMPOUND FOR FILTERS FOR CIGARETTES, OR OTHER SMOKING ITEMS, BASED ON ANTIOXIDANT SUBSTANCES AND THE FILTER SO OBTAINED
JP2003155696A (en) * 2001-11-16 2003-05-30 Oji Paper Co Ltd Cigarette paper

Also Published As

Publication number Publication date
JPWO2003056947A1 (en) 2005-05-12
CN1612701A (en) 2005-05-04
AU2003202479A1 (en) 2003-07-24
WO2003056947A1 (en) 2003-07-17
US20040237983A1 (en) 2004-12-02
EP1470761A1 (en) 2004-10-27
CA2472385C (en) 2011-08-02
PT1470761E (en) 2016-03-18
CN102028307A (en) 2011-04-27
CA2472385A1 (en) 2003-07-17
RU2291657C2 (en) 2007-01-20
KR20040073534A (en) 2004-08-19
TW200301681A (en) 2003-07-16
EP1470761B1 (en) 2015-12-30
JP3895327B2 (en) 2007-03-22
EP1470761A4 (en) 2009-05-27
TWI324049B (en) 2010-05-01
MY146655A (en) 2012-09-14
UA77052C2 (en) 2006-10-16
KR100912311B1 (en) 2009-08-14
RU2004124060A (en) 2006-01-27
DK1470761T3 (en) 2016-02-15

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