HK1126937A1 - 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 thereofInfo
- Publication number
- HK1126937A1 HK1126937A1 HK09106516.3A HK09106516A HK1126937A1 HK 1126937 A1 HK1126937 A1 HK 1126937A1 HK 09106516 A HK09106516 A HK 09106516A HK 1126937 A1 HK1126937 A1 HK 1126937A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- catalyst particles
- encapsulated
- cigarette
- making
- methods
- Prior art date
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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (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.
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 |
---|---|
HK1126937A1 true HK1126937A1 (en) | 2009-09-18 |
Family
ID=38255036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK09106516.3A HK1126937A1 (en) | 2006-01-17 | 2009-07-17 | 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) |
Families Citing this family (35)
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US20060289022A1 (en) * | 2003-09-03 | 2006-12-28 | Carl-Gustaf Backman | Tobacco smoke filter |
US8051859B2 (en) | 2003-10-27 | 2011-11-08 | Philip Morris Usa Inc. | Formation and deposition of sputtered nanoscale particles in cigarette manufacture |
US7677254B2 (en) * | 2003-10-27 | 2010-03-16 | Philip Morris Usa Inc. | Reduction of carbon monoxide and nitric oxide in smoking articles using iron oxynitride |
US8006703B2 (en) | 2003-10-27 | 2011-08-30 | Philip Morris Usa Inc. | In situ synthesis of composite nanoscale particles |
ZA200901679B (en) | 2009-03-09 | 2015-08-26 | Tobacco Res And Development Institute (Pty) Ltd | Apparatus for introducing objects into filter rod material |
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 |
CN101822425B (en) * | 2010-04-16 | 2011-08-31 | 云南正邦生物技术有限公司 | Preparation method of cigarette absorption type flavor compensation material |
ZA201008663B (en) | 2010-12-01 | 2014-08-27 | Tobacco Res And Dev Inst (Pty) Ltd | Feed mechanism |
KR101539158B1 (en) * | 2011-03-02 | 2015-07-23 | 니뽄 다바코 산교 가부시키가이샤 | Method for producing fragrance-containing sheet for smoking article, fragrance-containing sheet for smoking article produced by method, and smoking article containing 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 |
HUE039274T2 (en) | 2013-07-19 | 2018-12-28 | Philip Morris Products Sa | Smoking article having a particle containing wrapper |
WO2015101511A1 (en) * | 2013-12-31 | 2015-07-09 | 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 |
WO2016110688A1 (en) * | 2015-01-07 | 2016-07-14 | 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 |
MX2019001594A (en) * | 2016-08-17 | 2019-07-01 | Philip Morris Products Sa | Aerosol-generating article having improved wrapper. |
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 |
EP3430920B1 (en) * | 2017-07-21 | 2020-02-26 | 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 |
EP3430919B1 (en) | 2017-07-21 | 2020-02-26 | 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 |
GB201812497D0 (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 |
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 | Side-flow-preventing 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 |
US11969008B2 (en) | 2021-03-24 | 2024-04-30 | Good Tree International, Inc. | Filters and elongated members formed of palm paper and having a flavor capsule |
US11744281B2 (en) | 2021-03-24 | 2023-09-05 | Good Tree International, Inc. | Hollow conical member with flavor capsule |
Family Cites Families (26)
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US3407822A (en) * | 1966-02-07 | 1968-10-29 | Eastman Kodak Co | Tobacco smoke filters containing polyethylene encapsulated cellulose particles |
US4579689A (en) * | 1985-02-11 | 1986-04-01 | Monsanto Company | Oxidation with coated catalyst |
US4729391A (en) * | 1985-11-14 | 1988-03-08 | R. J. Reynolds Tobacco Company | Microporous materials in cigarette filter construction |
US5591368A (en) * | 1991-03-11 | 1997-01-07 | Philip Morris Incorporated | Heater for use in an electrical smoking system |
US5322075A (en) * | 1992-09-10 | 1994-06-21 | Philip Morris Incorporated | Heater for an electric flavor-generating article |
US5349957A (en) * | 1992-12-02 | 1994-09-27 | Sterling Winthrop Inc. | Preparation and magnetic properties of very small magnetite-dextran particles |
US5411730A (en) * | 1993-07-20 | 1995-05-02 | Research Corporation Technologies, Inc. | Magnetic microparticles |
US6342191B1 (en) * | 1994-12-07 | 2002-01-29 | Apyron Technologies, Inc. | Anchored catalyst system and method of making and using thereof |
US5934289A (en) * | 1996-10-22 | 1999-08-10 | Philip Morris Incorporated | Electronic smoking system |
GB9623878D0 (en) * | 1996-11-15 | 1997-01-08 | Marlit Ltd | Bonding materials |
FR2767072B1 (en) * | 1997-08-11 | 1999-09-10 | Eurecat Europ Retrait Catalys | PROTECTION OF CATALYSTS BY PROTECTIVE LAYER DEPOSIT |
US6053176A (en) * | 1999-02-23 | 2000-04-25 | Philip Morris Incorporated | Heater and method for efficiently generating an aerosol from an indexing substrate |
EP1203118A1 (en) * | 1999-07-19 | 2002-05-08 | Nano-Tex LLC | Nanoparticle-based permanent treatments for textiles |
ES2325057T3 (en) * | 2000-08-31 | 2009-08-25 | Jagotec Ag | MOLDED PARTICLES. |
US6799578B2 (en) * | 2000-09-18 | 2004-10-05 | Rothmans, Benson & Hedges Inc. | Low sidestream smoke cigarette with combustible paper |
IL142254A0 (en) * | 2001-03-26 | 2002-03-10 | Univ Ben Gurion | Method for the preparation of stable suspensions of single carbon nanotubes |
EP1441603A2 (en) * | 2001-11-09 | 2004-08-04 | Vector Tobacco Inc. | Method and composition for mentholation of charcoal filtered cigarettes |
US20030190336A1 (en) * | 2002-03-18 | 2003-10-09 | Adams Christine Helga | Personal care compositions comprising solid particles enterapped in a gel network |
JP4388379B2 (en) * | 2002-04-12 | 2009-12-24 | フィリップ・モーリス・プロダクツ・ソシエテ・アノニム | Partially reduced nanoparticle additives for reducing the amount of carbon monoxide and / or nitric oxide in cigarette mainstream smoke |
US6782892B2 (en) * | 2002-08-30 | 2004-08-31 | Philip Morris Usa Inc. | Manganese oxide mixtures in nanoparticle form to lower the amount of carbon monoxide and/or nitric oxide in the mainstream smoke of a cigarette |
US6857431B2 (en) * | 2002-12-09 | 2005-02-22 | Philip Morris Usa Inc. | Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts |
US20050121045A1 (en) * | 2003-09-15 | 2005-06-09 | Rothmans, Benson & Hedges, Inc. | Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst |
US7640936B2 (en) * | 2003-10-27 | 2010-01-05 | Philip Morris Usa Inc. | Preparation of mixed metal oxide catalysts from nanoscale particles |
US6958405B2 (en) * | 2004-03-09 | 2005-10-25 | Arco Chemical Technology, L.P. | Polymer-encapsulated titanium zeolites for oxidation reactions |
US7566747B2 (en) * | 2004-05-07 | 2009-07-28 | The Board Of Trustees Of The University Of Illinois | Wax particles for protection of activators, and multifunctional autonomically healing composite materials |
US20060078741A1 (en) * | 2004-10-12 | 2006-04-13 | Ramalingam Balasubramaniam Jr | Laminating adhesives containing microencapsulated catalysts |
-
2007
- 2007-01-17 US US11/653,856 patent/US20070246054A1/en not_active Abandoned
- 2007-01-17 CN CN2007800032636A patent/CN101374429B/en not_active Expired - Fee Related
- 2007-01-17 WO PCT/IB2007/000576 patent/WO2007083245A2/en active Application Filing
- 2007-01-17 EA EA200870175A patent/EA013588B1/en not_active IP Right Cessation
- 2007-01-17 ES ES07713116T patent/ES2372702T3/en active Active
- 2007-01-17 PT PT07713116T patent/PT2077731E/en unknown
- 2007-01-17 AT AT07713116T patent/ATE522153T1/en not_active IP Right Cessation
- 2007-01-17 KR KR1020087019071A patent/KR20080083349A/en active IP Right Grant
- 2007-01-17 JP JP2008550874A patent/JP5562559B2/en not_active Expired - Fee Related
- 2007-01-17 EP EP07713116A patent/EP2077731B1/en active Active
- 2007-01-17 DK DK07713116.7T patent/DK2077731T3/en active
- 2007-01-17 MY MYPI20082616A patent/MY143942A/en unknown
- 2007-01-17 BR BRPI0706603-1A patent/BRPI0706603A2/en not_active IP Right Cessation
- 2007-01-17 UA UAA200810462A patent/UA93231C2/en unknown
- 2007-01-17 PL PL07713116T patent/PL2077731T3/en unknown
- 2007-01-17 NZ NZ569666A patent/NZ569666A/en not_active IP Right Cessation
- 2007-01-17 AU AU2007206684A patent/AU2007206684B2/en not_active Ceased
- 2007-01-17 SI SI200730717T patent/SI2077731T1/en unknown
-
2008
- 2008-08-14 NO NO20083552A patent/NO20083552L/en not_active Application Discontinuation
-
2009
- 2009-07-17 HK HK09106516.3A patent/HK1126937A1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO20083552L (en) | 2008-10-15 |
JP5562559B2 (en) | 2014-07-30 |
EA013588B1 (en) | 2010-06-30 |
CN101374429A (en) | 2009-02-25 |
SI2077731T1 (en) | 2011-10-28 |
CN101374429B (en) | 2011-10-12 |
NZ569666A (en) | 2011-02-25 |
AU2007206684A1 (en) | 2007-07-26 |
EP2077731B1 (en) | 2011-08-31 |
US20070246054A1 (en) | 2007-10-25 |
DK2077731T3 (en) | 2011-10-31 |
EP2077731A2 (en) | 2009-07-15 |
WO2007083245A2 (en) | 2007-07-26 |
BRPI0706603A2 (en) | 2011-03-29 |
WO2007083245A3 (en) | 2007-10-18 |
ES2372702T3 (en) | 2012-01-25 |
PT2077731E (en) | 2011-09-19 |
UA93231C2 (en) | 2011-01-25 |
PL2077731T3 (en) | 2012-01-31 |
EA200870175A1 (en) | 2009-12-30 |
KR20080083349A (en) | 2008-09-17 |
JP2009523439A (en) | 2009-06-25 |
ATE522153T1 (en) | 2011-09-15 |
MY143942A (en) | 2011-07-29 |
AU2007206684B2 (en) | 2012-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160117 |