PT2077731E - Cigarette components having encapsulated catalyst particles and methods of making and use thereof - Google Patents

Cigarette components having encapsulated catalyst particles and methods of making and use thereof Download PDF

Info

Publication number
PT2077731E
PT2077731E PT07713116T PT07713116T PT2077731E PT 2077731 E PT2077731 E PT 2077731E PT 07713116 T PT07713116 T PT 07713116T PT 07713116 T PT07713116 T PT 07713116T PT 2077731 E PT2077731 E PT 2077731E
Authority
PT
Portugal
Prior art keywords
catalyst particles
encapsulated
cigarette
making
methods
Prior art date
Application number
PT07713116T
Other languages
Portuguese (pt)
Inventor
Shalva Gedevanishvili
Budda Reddy
Yezdi B Pithawalla
Kathryne Esperdy Paine
Original Assignee
Philip Morris Prod
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 Prod filed Critical Philip Morris Prod
Publication of PT2077731E publication Critical patent/PT2077731E/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

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.
PT07713116T 2006-01-17 2007-01-17 Cigarette components having encapsulated catalyst particles and methods of making and use thereof PT2077731E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75903606P 2006-01-17 2006-01-17

Publications (1)

Publication Number Publication Date
PT2077731E true PT2077731E (en) 2011-09-19

Family

ID=38255036

Family Applications (1)

Application Number Title Priority Date Filing Date
PT07713116T PT2077731E (en) 2006-01-17 2007-01-17 Cigarette components having encapsulated catalyst particles and methods of making and use thereof

Country Status (20)

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)
HK (1) HK1126937A1 (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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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
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CN103501642B (en) 2011-03-02 2018-07-24 日本烟草产业株式会社 Sheet material containing fragrance and its manufacturing method and smoking article comprising the sheet material
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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
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EP3021696B1 (en) * 2013-07-19 2018-05-23 Philip Morris Products S.a.s. Smoking article having a particle containing wrapper
MX2016008660A (en) * 2013-12-31 2016-10-03 Philip Morris Products Sa 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
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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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PL3430920T3 (en) * 2017-07-21 2020-08-10 Reemtsma Cigarettenfabriken Gmbh Filter element for tobacco articles, wherein the filter element comprises a capsule with a liquid medium containing at least one surfactant as core material
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 release amount in smoke and preparation method and application thereof
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
US11311044B2 (en) 2020-01-17 2022-04-26 Good Tree International, Inc. Hollow leaf tube with flavor capsule
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Also Published As

Publication number Publication date
NO20083552L (en) 2008-10-15
ATE522153T1 (en) 2011-09-15
DK2077731T3 (en) 2011-10-31
AU2007206684A1 (en) 2007-07-26
HK1126937A1 (en) 2009-09-18
US20070246054A1 (en) 2007-10-25
EA013588B1 (en) 2010-06-30
NZ569666A (en) 2011-02-25
JP5562559B2 (en) 2014-07-30
ES2372702T3 (en) 2012-01-25
WO2007083245A2 (en) 2007-07-26
WO2007083245A3 (en) 2007-10-18
JP2009523439A (en) 2009-06-25
UA93231C2 (en) 2011-01-25
PL2077731T3 (en) 2012-01-31
CN101374429A (en) 2009-02-25
EA200870175A1 (en) 2009-12-30
BRPI0706603A2 (en) 2011-03-29
EP2077731B1 (en) 2011-08-31
MY143942A (en) 2011-07-29
SI2077731T1 (en) 2011-10-28
CN101374429B (en) 2011-10-12
EP2077731A2 (en) 2009-07-15
AU2007206684B2 (en) 2012-03-22
KR20080083349A (en) 2008-09-17

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