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RU2006114447A - TOBACCO SMOKE FILTER - Google Patents

TOBACCO SMOKE FILTER

Info

Publication number
RU2006114447A
RU2006114447A RU2006114447/12A RU2006114447A RU2006114447A RU 2006114447 A RU2006114447 A RU 2006114447A RU 2006114447/12 A RU2006114447/12 A RU 2006114447/12A RU 2006114447 A RU2006114447 A RU 2006114447A RU 2006114447 A RU2006114447 A RU 2006114447A
Authority
RU
Russia
Prior art keywords
activated carbon
filter
activity
tobacco smoke
exceeding
Prior art date
Application number
RU2006114447/12A
Other languages
Russian (ru)
Other versions
RU2357624C2 (en
Inventor
Энтони Дэнис МАККОРМАК (GB)
Энтони Дэнис МАККОРМАК
Майкл Джон ТЕЙЛОР (GB)
Майкл Джон ТЕЙЛОР
Эндрю Джеймс ВОРБЕРТОН (GB)
Эндрю Джеймс ВОРБЕРТОН
Томас Энтони РАЙАН (GB)
Томас Энтони РАЙАН
Original Assignee
Филтрона Интернэшнл Лимитед (Gb)
Филтрона Интернэшнл Лимитед
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 Филтрона Интернэшнл Лимитед (Gb), Филтрона Интернэшнл Лимитед filed Critical Филтрона Интернэшнл Лимитед (Gb)
Publication of RU2006114447A publication Critical patent/RU2006114447A/en
Application granted granted Critical
Publication of RU2357624C2 publication Critical patent/RU2357624C2/en

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
    • 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
    • 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
    • A24D3/163—Carbon

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)
  • Manufacture Of Tobacco Products (AREA)

Claims (16)

1. Фильтр табачного дыма, содержащий активированный уголь, обогащенный металлическим пропитывающим веществом, в котором активированный уголь является активированным углем высокой активности.1. A tobacco smoke filter containing activated carbon enriched with a metal impregnating substance, in which the activated carbon is high activity activated carbon. 2. Фильтр табачного дыма по п.1, в котором металлическое пропитывающее вещество является по меньшей мере одним из следующих веществ: медь, молибден, марганец, кобальт, цинк и железо.2. The tobacco smoke filter according to claim 1, in which the metal impregnating substance is at least one of the following substances: copper, molybdenum, manganese, cobalt, zinc and iron. 3. Фильтр табачного дыма по п.1 или 2, в котором металлическое пропитывающее вещество (вещества) присутствует в количестве, не превышающем 10% сухого веса активированного угля высокой активности.3. The tobacco smoke filter according to claim 1 or 2, in which the metal impregnating substance (substances) is present in an amount not exceeding 10% of the dry weight of activated carbon of high activity. 4. Фильтр по п.3, в котором металлическое пропитывающее вещество (вещества) присутствует в количестве, составляющем от 1 до 5% сухого веса активированного угля.4. The filter according to claim 3, in which the metal impregnating substance (s) is present in an amount of 1 to 5% of the dry weight of activated carbon. 5. Фильтр табачного дыма по п.3, в котором металлическим пропитывающим веществом является медь.5. The tobacco smoke filter according to claim 3, in which the metal impregnating substance is copper. 6. Фильтр табачного дыма, содержащий активированный уголь, который обогащен медью и молибденом, причем соотношение меди и молибдена превышает 1,3:1.6. A tobacco smoke filter containing activated carbon that is enriched in copper and molybdenum, the ratio of copper to molybdenum exceeding 1.3: 1. 7. Фильтр табачного дыма, содержащий активированный уголь, который обогащен медью и молибденом, причем активированный уголь представляет собой активированный уголь высокой активности.7. A tobacco smoke filter containing activated carbon that is enriched in copper and molybdenum, the activated carbon being a high activity activated carbon. 8. Фильтр по любому из пп.1, 6 и 7, в котором до обогащения активированный уголь имеет активность, превышающую 90% активности для четыреххлористого углерода.8. The filter according to any one of claims 1, 6 and 7, in which, before enrichment, activated carbon has an activity exceeding 90% of the activity for carbon tetrachloride. 9. Фильтр по п.8, в котором активированный уголь до обогащения имеет активность, превышающую 100% активности для четыреххлористого углерода.9. The filter of claim 8, in which the activated carbon prior to enrichment has an activity exceeding 100% activity for carbon tetrachloride. 10. Фильтр по п.8, в котором активированный уголь после обогащения имеет активность, превышающую 80% активности для четыреххлористого углерода.10. The filter of claim 8, in which the activated carbon after enrichment has an activity exceeding 80% of the activity for carbon tetrachloride. 11. Фильтр по п.8, в котором активированный уголь после обогащения имеет активность, превышающую 90% активности для четыреххлористого углерода.11. The filter of claim 8, in which the activated carbon after enrichment has an activity exceeding 90% of the activity for carbon tetrachloride. 12. Фильтр по п.8, в котором, по существу, весь активированный уголь представляет собой частицы размером от 2 до 0,15 мм, предпочтительней от 0,6 до 0,212 мм.12. The filter of claim 8, in which essentially all of the activated carbon is particles from 2 to 0.15 mm in size, more preferably from 0.6 to 0.212 mm. 13. Фильтр по п.8, который содержит от 10 до 150 мг активированного угля, предпочтительней от 30 до 60 мг активированного угля.13. The filter of claim 8, which contains from 10 to 150 mg of activated carbon, preferably from 30 to 60 mg of activated carbon. 14. Фильтр по п.8, который содержит по меньшей мере один дополнительный адсорбент.14. The filter of claim 8, which contains at least one additional adsorbent. 15. Фильтр по п.14, в котором дополнительный адсорбент (адсорбенты) избирательно удаляет присутствующее во фракции ПФ сигаретного дыма соединение (соединения), отличающееся от HCN.15. The filter of claim 14, wherein the additional adsorbent (adsorbents) selectively removes a compound (s) other than HCN present in the PF fraction of the cigarette smoke. 16. Сигарета с фильтром, содержащая фильтр по любому из предшествующих пунктов, присоединенный на его верхнем по направлению потока конце к обернутому табачному стержню.16. A filter cigarette containing a filter according to any one of the preceding claims, attached at its upstream end to a wrapped tobacco rod.
RU2006114447/12A 2003-10-20 2004-10-19 Tobacco smoke filter RU2357624C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0324464.7A GB0324464D0 (en) 2003-10-20 2003-10-20 Tobacco smoke filter
GB0324464.7 2003-10-20

Publications (2)

Publication Number Publication Date
RU2006114447A true RU2006114447A (en) 2007-11-27
RU2357624C2 RU2357624C2 (en) 2009-06-10

Family

ID=29559572

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006114447/12A RU2357624C2 (en) 2003-10-20 2004-10-19 Tobacco smoke filter

Country Status (9)

Country Link
US (1) US20070295346A1 (en)
EP (1) EP1679983B1 (en)
JP (1) JP4824568B2 (en)
KR (1) KR101155452B1 (en)
CN (1) CN1897833B (en)
BR (1) BRPI0415618B1 (en)
GB (1) GB0324464D0 (en)
RU (1) RU2357624C2 (en)
WO (1) WO2005039333A1 (en)

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MY156325A (en) * 2008-10-17 2016-02-15 Unilever Plc Carbon block filter
CN101999756A (en) * 2010-11-02 2011-04-06 湖南中烟工业有限责任公司 Absorbent for reducing hydrocyanic acid content of main stream smoke of cigarettes and use thereof
CN102008125B (en) * 2010-11-14 2013-04-17 中国烟草总公司郑州烟草研究院 Metal complexing material and preparation method thereof, and application of metal complexing material in cigarettes
CN102058159A (en) * 2010-11-30 2011-05-18 湖南中烟工业有限责任公司 Cigarette filter additive for selectively reducing main carbonyl compounds in cigarette mainstream smoke as well as preparation and application thereof
GB201112539D0 (en) * 2011-07-21 2011-08-31 British American Tobacco Co Porous carbon and methods of production thereof
CN103030141A (en) * 2012-09-17 2013-04-10 福建中烟工业有限责任公司 Preparation method of modified carbon material for selectively reducing release amount of hydrocyanic acid in smoke
CN103393219B (en) * 2013-08-14 2014-09-24 中国烟草总公司郑州烟草研究院 Modified natural plant filter tip additive material capable of selectively reducing burst size of hydrogen cyanide in main stream smoke of cigarettes and preparation method of modified natural plant filter tip additive material
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CN103859590B (en) * 2014-03-28 2016-08-17 湖南中烟工业有限责任公司 CO and the additive of cigarette filter stick of releasing content of coke tar and preparation method and application in main flume can be reduced simultaneously

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Also Published As

Publication number Publication date
JP2007508818A (en) 2007-04-12
RU2357624C2 (en) 2009-06-10
US20070295346A1 (en) 2007-12-27
KR101155452B1 (en) 2012-06-15
CN1897833A (en) 2007-01-17
EP1679983A1 (en) 2006-07-19
BRPI0415618A (en) 2006-12-12
JP4824568B2 (en) 2011-11-30
WO2005039333A1 (en) 2005-05-06
BRPI0415618B1 (en) 2013-07-09
EP1679983B1 (en) 2015-09-02
KR20060096436A (en) 2006-09-11
CN1897833B (en) 2011-04-13
GB0324464D0 (en) 2003-11-19

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