AU2003286857A1 - Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide - Google Patents

Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide

Info

Publication number
AU2003286857A1
AU2003286857A1 AU2003286857A AU2003286857A AU2003286857A1 AU 2003286857 A1 AU2003286857 A1 AU 2003286857A1 AU 2003286857 A AU2003286857 A AU 2003286857A AU 2003286857 A AU2003286857 A AU 2003286857A AU 2003286857 A1 AU2003286857 A1 AU 2003286857A1
Authority
AU
Australia
Prior art keywords
oxidant
carbon monoxide
tobacco smoke
catalyst nanoparticles
smoke constituents
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2003286857A
Inventor
Mohammad Hajaligol
Ping Li
Firooz Rasouli
Eun-Jae Shin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philip Morris Products SA
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
Priority claimed from US10/286,968 external-priority patent/US7017585B2/en
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Publication of AU2003286857A1 publication Critical patent/AU2003286857A1/en
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • A24B15/285—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Catalysts (AREA)
  • Manufacture Of Tobacco Products (AREA)
AU2003286857A 2002-11-04 2003-11-04 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide Abandoned AU2003286857A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/286,968 2002-11-04
US10/286,968 US7017585B2 (en) 2001-08-31 2002-11-04 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide
US10/460,302 2003-06-13
US10/460,302 US20040025895A1 (en) 2001-08-31 2003-06-13 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide
PCT/US2003/034879 WO2004041008A1 (en) 2002-11-04 2003-11-04 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide

Publications (1)

Publication Number Publication Date
AU2003286857A1 true AU2003286857A1 (en) 2004-06-07

Family

ID=32314356

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003286857A Abandoned AU2003286857A1 (en) 2002-11-04 2003-11-04 Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide

Country Status (3)

Country Link
US (2) US20040025895A1 (en)
AU (1) AU2003286857A1 (en)
WO (1) WO2004041008A1 (en)

Families Citing this family (19)

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US7651875B2 (en) * 1998-06-08 2010-01-26 Borealis Technical Limited Catalysts
CN1474660A (en) 2000-09-18 2004-02-11 �ָ��š���ɭ������˹���޹�˾ Low sidestream smoke cigarette with non-combustible treatment material
EP1408780A2 (en) * 2000-11-10 2004-04-21 Vector Tobacco Ltd. Method and product for removing carcinogens from tobacco smoke
EP1494551A4 (en) * 2002-04-12 2011-01-19 Philip Morris Prod Partially reduced nanoparticle additives
US7152609B2 (en) * 2003-06-13 2006-12-26 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette
US9107452B2 (en) * 2003-06-13 2015-08-18 Philip Morris Usa Inc. Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette
TW200520698A (en) * 2003-09-15 2005-07-01 Rothmans Benson & Hedges Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst
US8006703B2 (en) 2003-10-27 2011-08-30 Philip Morris Usa Inc. In situ synthesis of composite nanoscale particles
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
US7878209B2 (en) * 2005-04-13 2011-02-01 Philip Morris Usa Inc. Thermally insulative smoking article filter components
US8118035B2 (en) 2005-12-13 2012-02-21 Philip Morris Usa Inc. Supports catalyst for the combustion of carbon monoxide formed during smoking
US7892520B2 (en) 2006-07-31 2011-02-22 The Hong Kong University Of Science And Technology Solid-state synthesis of iron oxide nanoparticles
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
CN102688760B (en) * 2012-06-07 2014-04-02 北京科技大学 Fe3O4/CuO/pSiO2 catalyst and preparation method thereof
CN103212371A (en) * 2013-04-19 2013-07-24 云南烟草科学研究院 Modified montmorillonite filter additive containing iron oxide or/and hydroxy iron and application
GB201412752D0 (en) 2014-07-17 2014-09-03 Nicoventures Holdings Ltd Electronic vapour provision system
CN112841708B (en) * 2019-12-26 2023-05-02 深圳市环球绿地新材料有限公司 Application of spherical carbon in smoke adsorption generated by combustion of tobacco products
CN112067607B (en) * 2020-09-09 2022-04-15 深圳九星印刷包装集团有限公司 Carbon monoxide indicating device

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US2972557A (en) * 1957-10-14 1961-02-21 Basic Res Corp Tobacco smoking product
US3472237A (en) * 1967-05-24 1969-10-14 Steber Corp Irradiated tobacco process and product
US3621851A (en) * 1969-11-26 1971-11-23 Kata Mfg & Filtering Co Filter for smoker's article
IL34081A (en) * 1970-03-16 1972-11-28 Gorin C Production of finely divided solid materials
US3720214A (en) * 1970-12-03 1973-03-13 Liggett & Myers Inc Smoking composition
US3744792A (en) * 1971-05-06 1973-07-10 Gen Mills Fun Group Inc Sound mechanism for a balance device
ZA723458B (en) * 1971-06-11 1973-03-28 British American Tobacco Co Improvements relating to reconstituted-tobacco smoking materials
US3931824A (en) * 1973-09-10 1976-01-13 Celanese Corporation Smoking materials
US4055191A (en) * 1974-04-05 1977-10-25 Liggett & Myers Incorporated Tobacco composition
US4109663A (en) * 1974-10-17 1978-08-29 Takeda Chemical Industries, Ltd. Tobacco product containing a thermo-gelable β-1,3-glucan-type polysaccharide
US4197861A (en) * 1975-06-24 1980-04-15 Celanese Corporation Smoking material
AU1871276A (en) * 1975-11-11 1978-04-20 Brown & Williamson Tobacco Tobacco
DE2658479C3 (en) * 1976-12-23 1981-10-01 Rhodia Ag, 7800 Freiburg Additives for smoking tobacco products and their filter elements
US4317460A (en) * 1978-01-20 1982-03-02 Gallaher Limited Smoking products
US4195645A (en) * 1978-03-13 1980-04-01 Celanese Corporation Tobacco-substitute smoking material
JPS5554888A (en) * 1978-10-13 1980-04-22 Takeyoshi Yamaguchi Tobacco filter
US4397321A (en) * 1981-08-24 1983-08-09 Celanese Corporation Smoking preparations
US4574821A (en) * 1984-03-22 1986-03-11 Philip Morris Incorporated Expanded wrapper and smoking articles including same
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US4956330A (en) * 1989-06-19 1990-09-11 Phillips Petroleum Company Catalyst composition for the oxidation of carbon monoxide
US5105836A (en) * 1989-09-29 1992-04-21 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5129408A (en) * 1990-08-15 1992-07-14 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5101839A (en) * 1990-08-15 1992-04-07 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5188130A (en) * 1989-11-29 1993-02-23 Philip Morris, Incorporated Chemical heat source comprising metal nitride, metal oxide and carbon
US5258330A (en) * 1990-09-24 1993-11-02 Tessera, Inc. Semiconductor chip assemblies with fan-in leads
US5258340A (en) * 1991-02-15 1993-11-02 Philip Morris Incorporated Mixed transition metal oxide catalysts for conversion of carbon monoxide and method for producing the catalysts
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
US5446003A (en) * 1993-01-12 1995-08-29 Philip Morris Incorporated Production of supported particulate catalyst suitable for use in a vapor phase reactor
DE69534858D1 (en) * 1994-09-07 2006-05-04 British American Tobacco Co A smoking article
US5934289A (en) * 1996-10-22 1999-08-10 Philip Morris Incorporated Electronic smoking system
US5959712A (en) * 1997-07-11 1999-09-28 Mitsubishi Denki Kabushiki Kaisha Method of manufacturing a liquid crystal display element having a decreased fluctuation of aperture ratio
US6053176A (en) * 1999-02-23 2000-04-25 Philip Morris Incorporated Heater and method for efficiently generating an aerosol from an indexing substrate
EP1408780A2 (en) * 2000-11-10 2004-04-21 Vector Tobacco Ltd. Method and product for removing carcinogens from tobacco smoke
US7011096B2 (en) * 2001-08-31 2006-03-14 Philip Morris Usa Inc. Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette

Also Published As

Publication number Publication date
WO2004041008A1 (en) 2004-05-21
US20070113862A1 (en) 2007-05-24
US20040025895A1 (en) 2004-02-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase