RU2004124060A - SMOKING FILTER AND SMOKING PRODUCT - Google Patents

SMOKING FILTER AND SMOKING PRODUCT Download PDF

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Publication number
RU2004124060A
RU2004124060A RU2004124060/12A RU2004124060A RU2004124060A RU 2004124060 A RU2004124060 A RU 2004124060A RU 2004124060/12 A RU2004124060/12 A RU 2004124060/12A RU 2004124060 A RU2004124060 A RU 2004124060A RU 2004124060 A RU2004124060 A RU 2004124060A
Authority
RU
Russia
Prior art keywords
acid
smoking
filter according
ion
smoking filter
Prior art date
Application number
RU2004124060/12A
Other languages
Russian (ru)
Other versions
RU2291657C2 (en
Inventor
Такаси САСАКИ (JP)
Такаси САСАКИ
Масафуми ТАРОРА (JP)
Масафуми Тарора
Original Assignee
Джапан Тобакко Инк. (Jp)
Джапан Тобакко Инк.
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 Джапан Тобакко Инк. (Jp), Джапан Тобакко Инк. filed Critical Джапан Тобакко Инк. (Jp)
Publication of RU2004124060A publication Critical patent/RU2004124060A/en
Application granted granted Critical
Publication of RU2291657C2 publication Critical patent/RU2291657C2/en

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

Claims (9)

1. Курительный фильтр, содержащий гидротальцитное соединение, имеющее ламеллярную структуру, в которой большое число октаэдральных слоев гидроксида металла уложены один на другом.1. A smoking filter containing a hydrotalcite compound having a lamellar structure in which a large number of octahedral metal hydroxide layers are stacked on top of each other. 2. Курительный Фильтр по п. 1, отличающийся тем, что гидротальцитное соединение представлено общей формулой2. The Smoking Filter according to claim 1, characterized in that the hydrotalcite compound is represented by the general formula М2+ 1-хМ3+ х(ОН)2(Аn-)x/n·mH2OM 2+ 1-x M 3+ x (OH) 2 (A n- ) x / nmH 2 O где М2+ представляет ион двухвалентного металла, выбранный из группы, состоящей из иона Mg, иона Zn, иона Ni и иона Са; М3+ представляет ион Al; An- представляет собой анион, имеющий валентность n и выбранный из группы, состоящей из СО3, SO4, OOC-COO, Cl, Br, F, NO3, Fe(CN)6 3-, Fe(CN)6 4-, фталевой кислоты, изофталевой кислоты, терефталевой кислоты, малеиновой кислоты, алкеновой кислоты и ее производных, яблочной кислоты, салициловой кислоты, акриловой кислоты, адипиновой кислоты, янтарной кислоты, лимонной кислоты и сульфоновой кислоты, причем 0,1<x<0,4 и 0<m<2.where M 2+ is a divalent metal ion selected from the group consisting of Mg ion, Zn ion, Ni ion and Ca ion; M 3+ is an Al ion; A n- is an anion having a valency n and selected from the group consisting of CO 3 , SO 4 , OOC-COO, Cl, Br, F, NO 3 , Fe (CN) 6 3- , Fe (CN) 6 4 - , phthalic acid, isophthalic acid, terephthalic acid, maleic acid, alkenic acid and its derivatives, malic acid, salicylic acid, acrylic acid, adipic acid, succinic acid, citric acid and sulfonic acid, with 0.1 <x <0, 4 and 0 <m <2. 3. Курительный фильтр по п. 1, отличающийся тем, что гидротальцитное соединение, имеющее средний диаметр частиц от 200 до 800 мкм, диспергировано в жгуте волокна или в листе нетканого полотна.3. The smoking filter according to claim 1, characterized in that the hydrotalcite compound having an average particle diameter of 200 to 800 μm is dispersed in a fiber tow or in a sheet of non-woven fabric. 4. Курительный фильтр по п. 3, отличающийся тем, что волокно образовано из ацетата целлюлозы.4. The smoking filter according to claim 3, characterized in that the fiber is formed from cellulose acetate. 5. Курительный Фильтр по п. 1, отличающийся тем, что фильтр получают путем формования бумажного листа с добавлением гидротальцитного соединения, имеющего средний диаметр частиц не более 10 мкм.5. Smoking Filter according to claim 1, characterized in that the filter is obtained by forming a paper sheet with the addition of a hydrotalcite compound having an average particle diameter of not more than 10 μm. 6. Курительный фильтр по п. 1, отличающийся тем, что содержит фильтрующие сегменты, причем по меньшей мере один сегмент содержит гидротальцитное соединение.6. The smoking filter according to claim 1, characterized in that it contains filter segments, and at least one segment contains a hydrotalcite compound. 7. Курительный фильтр по п. 6, отличающийся тем, что содержит угольный сегмент дополнительно к сегменту, содержащему гидротальцитное соединение.7. The smoking filter according to claim 6, characterized in that it contains a coal segment in addition to a segment containing a hydrotalcite compound. 8. Курительный фильтр по п. 1, отличающийся тем, что содержит фильтрующие сегменты и частицы гидротальцита, заполняющие промежуток между смежными сегментами.8. The smoking filter according to claim 1, characterized in that it contains filter segments and hydrotalcite particles filling the gap between adjacent segments. 9.Курительное изделие, включающее курительный фильтр по любому из пп. 1-8 и табачный стержень, соединенный с курительным фильтром.9. A smoking article comprising a smoking filter according to any one of paragraphs. 1-8 and a tobacco rod connected to a smoking filter.
RU2004124060/12A 2002-01-08 2003-01-07 Smoking filter and smoking article RU2291657C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002001509 2002-01-08
JP2002-1509 2002-01-08

Publications (2)

Publication Number Publication Date
RU2004124060A true RU2004124060A (en) 2006-01-27
RU2291657C2 RU2291657C2 (en) 2007-01-20

Family

ID=19190626

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2004124060/12A RU2291657C2 (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)

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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
CN103987284B (en) * 2011-12-06 2019-01-11 日本烟草产业株式会社 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
JP7150719B2 (en) * 2016-12-29 2022-10-11 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム Smoking article filter 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
CN113347895A (en) 2019-01-25 2021-09-03 日本烟草产业株式会社 Filter tip 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

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Also Published As

Publication number Publication date
CN102028307A (en) 2011-04-27
KR100912311B1 (en) 2009-08-14
JPWO2003056947A1 (en) 2005-05-12
CA2472385A1 (en) 2003-07-17
CN1612701A (en) 2005-05-04
UA77052C2 (en) 2006-10-16
EP1470761A4 (en) 2009-05-27
JP3895327B2 (en) 2007-03-22
MY146655A (en) 2012-09-14
AU2003202479A1 (en) 2003-07-24
DK1470761T3 (en) 2016-02-15
EP1470761A1 (en) 2004-10-27
CA2472385C (en) 2011-08-02
TW200301681A (en) 2003-07-16
KR20040073534A (en) 2004-08-19
RU2291657C2 (en) 2007-01-20
ES2563032T3 (en) 2016-03-10
TWI324049B (en) 2010-05-01
PT1470761E (en) 2016-03-18
WO2003056947A1 (en) 2003-07-17
US20040237983A1 (en) 2004-12-02
EP1470761B1 (en) 2015-12-30

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