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NO20083552L - Cigarette components having encapsulated catalyst particles and methods of preparation and use thereof - Google Patents

Cigarette components having encapsulated catalyst particles and methods of preparation and use thereof

Info

Publication number
NO20083552L
NO20083552L NO20083552A NO20083552A NO20083552L NO 20083552 L NO20083552 L NO 20083552L NO 20083552 A NO20083552 A NO 20083552A NO 20083552 A NO20083552 A NO 20083552A NO 20083552 L NO20083552 L NO 20083552L
Authority
NO
Norway
Prior art keywords
catalyst particles
encapsulated
cigarette
preparation
methods
Prior art date
Application number
NO20083552A
Other languages
Norwegian (no)
Inventor
Shalva Gedevanishvilli
Budda Reddy
Yezdi B Pithawalla
Kathryne Esperdy Paine
Original Assignee
Philip Morris Products Sa
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 Philip Morris Products Sa filed Critical Philip Morris Products Sa
Publication of NO20083552L publication Critical patent/NO20083552L/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/282—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by indirect addition of the chemical substances, e.g. in the wrapper, in the case
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/285—Treatment of tobacco products or tobacco substitutes by chemical substances characterised by structural features, e.g. particle shape or size
    • A24B15/286—Nanoparticles
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/287—Treatment of tobacco products or tobacco substitutes by chemical substances by inorganic substances only
    • A24B15/288—Catalysts or catalytic material, e.g. included in the wrapping material
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Paper (AREA)
  • Catalysts (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Encapsulated catalyst particles can be incorporated in tobacco cut filler and/or cigarette paper used to form a cigarette. The encapsulated catalyst particles, which can decrease carbon monoxide and/or nitric oxide in mainstream tobacco smoke, comprise catalyst particles that are encapsulated with a volatile coating. During the smoking of a cigarette comprising the encapsulated catalyst particles, the volatile coating is volatilized to expose an active surface of the catalyst particles.
NO20083552A 2006-01-17 2008-08-14 Cigarette components having encapsulated catalyst particles and methods of preparation and use thereof NO20083552L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75903606P 2006-01-17 2006-01-17
PCT/IB2007/000576 WO2007083245A2 (en) 2006-01-17 2007-01-17 Cigarette components having encapsulated catalyst particles and methods of making and use thereof

Publications (1)

Publication Number Publication Date
NO20083552L true NO20083552L (en) 2008-10-15

Family

ID=38255036

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083552A NO20083552L (en) 2006-01-17 2008-08-14 Cigarette components having encapsulated catalyst particles and methods of preparation and use thereof

Country Status (19)

Country Link
US (1) US20070246054A1 (en)
EP (1) EP2077731B1 (en)
JP (1) JP5562559B2 (en)
KR (1) KR20080083349A (en)
CN (1) CN101374429B (en)
AT (1) ATE522153T1 (en)
AU (1) AU2007206684B2 (en)
BR (1) BRPI0706603A2 (en)
DK (1) DK2077731T3 (en)
EA (1) EA013588B1 (en)
ES (1) ES2372702T3 (en)
MY (1) MY143942A (en)
NO (1) NO20083552L (en)
NZ (1) NZ569666A (en)
PL (1) PL2077731T3 (en)
PT (1) PT2077731E (en)
SI (1) SI2077731T1 (en)
UA (1) UA93231C2 (en)
WO (1) WO2007083245A2 (en)

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US8006703B2 (en) 2003-10-27 2011-08-30 Philip Morris Usa Inc. In situ synthesis of composite nanoscale particles
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CN101828769B (en) * 2010-04-16 2011-08-31 云南正邦生物技术有限公司 Preparation method of cigarette flavor compensating particles
ZA201008663B (en) 2010-12-01 2014-08-27 Tobacco Res And Dev Inst (Pty) Ltd Feed mechanism
CA2826436C (en) * 2011-03-02 2015-06-16 Japan Tobacco Inc. Method for preparing flavor-containing sheet for smoking article, flavor-containing sheet for smoking article prepared by the method, and smoking article comprising the same
GB201112539D0 (en) 2011-07-21 2011-08-31 British American Tobacco Co Porous carbon and methods of production thereof
CN103005704A (en) * 2012-12-12 2013-04-03 广东中烟工业有限责任公司 Method for adjusting cigarette design parameters in cigarette design based on phenol release amount
TW201427719A (en) * 2012-12-18 2014-07-16 Philip Morris Products Sa Encapsulated volatile liquid source for an aerosol-generating system
GB201312501D0 (en) * 2013-07-12 2013-08-28 British American Tobacco Co Material for inclusion in a smoking article
ES2674706T3 (en) * 2013-07-19 2018-07-03 Philip Morris Products S.A. Smoking item that has a wrapper that contains particles
EP3089603A1 (en) * 2013-12-31 2016-11-09 Philip Morris Products S.A. Smoking article with liquid release component
CN104146347B (en) * 2014-06-17 2017-03-22 山东零零壹生物科技有限公司 Filter for removing cigarette nicotine
GB201416519D0 (en) * 2014-09-18 2014-11-05 British American Tobacco Co Composite
CN104432502B (en) * 2014-12-15 2017-10-17 湖南中烟工业有限责任公司 It is a kind of that there is filter stick additive of phenol content function and its preparation method and application in reduction cigarette mainstream flue gas
US11317649B2 (en) 2015-01-07 2022-05-03 British American Tobacco (Investments) Limited Material for inclusion in a smoking article
RU2622011C2 (en) * 2015-11-05 2017-06-08 Александр Александрович Кролевец Method for the production of metal oxides nanocapsule
RU2622982C1 (en) * 2015-12-02 2017-06-21 Александр Александрович Кролевец Production method of metal oxides nanocapsules in carrageenan
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CN109107581A (en) 2017-06-22 2019-01-01 长春美禾科技发展有限公司 A kind of acid resisting alloy catalyst
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PL3430919T3 (en) * 2017-07-21 2020-09-21 Reemtsma Cigarettenfabriken Gmbh Filter element for tobacco articles, wherein the filter element comprises a capsule with a liquid medium as core material
CN107927894B (en) * 2017-12-18 2020-07-31 河南卷烟工业烟草薄片有限公司 Flue gas aerosol particle size regulator and application thereof
CN108685164B (en) * 2018-03-21 2021-01-29 云南中烟工业有限责任公司 Ferrous complex additive for reducing CO emission in flue gas, preparation method and application thereof
GB201812497D0 (en) * 2018-07-31 2018-09-12 Nicoventures Holdings Ltd Aerosol generation
GB201812505D0 (en) * 2018-07-31 2018-09-12 Nicoventures Holdings Ltd Aerosol generation
CN112273712A (en) * 2019-07-10 2021-01-29 云南巴菰生物科技有限公司 Water-soluble substance blasting bead for cigarettes and preparation method thereof
CN112438429A (en) * 2019-09-05 2021-03-05 湖南中烟工业有限责任公司 Cooling filter rod, preparation method and application thereof
KR20220119101A (en) 2019-12-19 2022-08-26 쥴 랩스, 인크. Organic based nicotine gel composition
WO2021127101A1 (en) 2019-12-19 2021-06-24 Juul Labs, Inc. Metal oxide-based gel nicotine compositions
US11311044B2 (en) 2020-01-17 2022-04-26 Good Tree International, Inc. Hollow leaf tube with flavor capsule
CN112826128A (en) * 2020-11-27 2021-05-25 湖北中烟工业有限责任公司 A kind of anti-side flow smoke coating and preparation method thereof
US11700879B2 (en) 2021-02-26 2023-07-18 Good Tree International, Inc. Smoking accessory with filter and filter having a flavor capsule
US11744281B2 (en) 2021-03-24 2023-09-05 Good Tree International, Inc. Hollow conical member with flavor capsule
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Also Published As

Publication number Publication date
EA200870175A1 (en) 2009-12-30
JP2009523439A (en) 2009-06-25
HK1126937A1 (en) 2009-09-18
BRPI0706603A2 (en) 2011-03-29
CN101374429A (en) 2009-02-25
WO2007083245A2 (en) 2007-07-26
MY143942A (en) 2011-07-29
US20070246054A1 (en) 2007-10-25
EA013588B1 (en) 2010-06-30
UA93231C2 (en) 2011-01-25
NZ569666A (en) 2011-02-25
ATE522153T1 (en) 2011-09-15
SI2077731T1 (en) 2011-10-28
CN101374429B (en) 2011-10-12
WO2007083245A3 (en) 2007-10-18
DK2077731T3 (en) 2011-10-31
PL2077731T3 (en) 2012-01-31
AU2007206684A1 (en) 2007-07-26
JP5562559B2 (en) 2014-07-30
ES2372702T3 (en) 2012-01-25
EP2077731A2 (en) 2009-07-15
PT2077731E (en) 2011-09-19
EP2077731B1 (en) 2011-08-31
AU2007206684B2 (en) 2012-03-22
KR20080083349A (en) 2008-09-17

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Legal Events

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