WO2005039331A3 - Preparation of mixed metal oxide catalysts from nanoscale particles - Google Patents
Preparation of mixed metal oxide catalysts from nanoscale particles Download PDFInfo
- Publication number
- WO2005039331A3 WO2005039331A3 PCT/IB2004/003622 IB2004003622W WO2005039331A3 WO 2005039331 A3 WO2005039331 A3 WO 2005039331A3 IB 2004003622 W IB2004003622 W IB 2004003622W WO 2005039331 A3 WO2005039331 A3 WO 2005039331A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal oxide
- mixed metal
- nanoscale particles
- oxide catalysts
- preparation
- 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
- 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)
- 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)
- Materials Engineering (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Catalysts (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51452703P | 2003-10-27 | 2003-10-27 | |
US60/514,527 | 2003-10-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2005039331A2 WO2005039331A2 (en) | 2005-05-06 |
WO2005039331A3 true WO2005039331A3 (en) | 2005-07-28 |
WO2005039331B1 WO2005039331B1 (en) | 2005-09-29 |
Family
ID=34520216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2004/003622 WO2005039331A2 (en) | 2003-10-27 | 2004-10-27 | Preparation of mixed metal oxide catalysts from nanoscale particles |
Country Status (2)
Country | Link |
---|---|
US (2) | US7640936B2 (en) |
WO (1) | WO2005039331A2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7622421B2 (en) * | 2005-03-11 | 2009-11-24 | Philip Morris Usa Inc. | Catalysts for low temperature oxidation of carbon monoxide |
US20070169786A1 (en) * | 2005-12-30 | 2007-07-26 | Philip Morris Usa Inc. | Corrugated catalytic cigarette paper and cigarettes comprising the same |
BRPI0706603A2 (en) * | 2006-01-17 | 2011-03-29 | Philip Morris Prod | cigarette components having encapsulated catalyst particles and production methods and their use |
WO2010104717A2 (en) * | 2009-03-12 | 2010-09-16 | The Regents Of The University Of California | Nanostructures having crystalline and amorphous phases |
US8617502B2 (en) * | 2011-02-07 | 2013-12-31 | Cristal Usa Inc. | Ce containing, V-free mobile denox catalyst |
US9004911B1 (en) * | 2012-11-29 | 2015-04-14 | U.S. Department Of Energy | Apparatus and method for solid fuel chemical looping combustion |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB973854A (en) * | 1963-03-04 | 1964-10-28 | Liggett & Myers Tobacco Compan | Filter material |
US4193412A (en) * | 1976-12-23 | 1980-03-18 | Rhodia Ag | Additive for smoking tobacco products, filter elements thereof and process for the preparation thereof |
US4317460A (en) * | 1978-01-20 | 1982-03-02 | Gallaher Limited | Smoking products |
EP0499402A1 (en) * | 1991-02-15 | 1992-08-19 | Philip Morris Products Inc. | Conversion of carbon monoxide using mixed transition metal oxide catalysts |
WO2002037990A2 (en) * | 2000-11-10 | 2002-05-16 | Vector Tobacco Ltd. | Method and product for removing carcinogens from tobacco smoke |
US20030075193A1 (en) * | 2001-08-31 | 2003-04-24 | Ping Li | Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB973845A (en) | 1962-05-29 | 1964-10-28 | Philip Morris Inc | Flavour-containing filter for tobacco products |
US3720214A (en) | 1970-12-03 | 1973-03-13 | Liggett & Myers Inc | Smoking composition |
AU4252472A (en) | 1971-06-11 | 1973-11-22 | British American Tobacco Co | Reconstituted-tobacco smoking materials |
US3931824A (en) | 1973-09-10 | 1976-01-13 | Celanese Corporation | Smoking materials |
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 |
US4108151A (en) | 1975-12-10 | 1978-08-22 | Olin Corporation | Gamma alumina filled paper wrapper for smoking articles |
DE2740011A1 (en) | 1977-09-06 | 1979-03-08 | Bat Cigarettenfab Gmbh | METHOD FOR REMOVING NITROGEN MONOXIDE AND CARBON MONOXIDE FROM TOBACCO SMOKE AND TOBACCO MATERIAL, SMOKE FILTER AND CIGARETTE PAPER FOR ITS IMPLEMENTATION |
US4195645A (en) | 1978-03-13 | 1980-04-01 | Celanese Corporation | Tobacco-substitute smoking material |
US4195104A (en) | 1978-05-25 | 1980-03-25 | American Can Company | Videojet ink composition |
US4450847A (en) | 1982-04-07 | 1984-05-29 | Olin Corporation | Wrapper for smoking articles and method |
US4489739A (en) | 1982-05-24 | 1984-12-25 | Kimberly-Clark Corporation | Smokable tobacco composition and method of making |
US4453553A (en) | 1983-01-24 | 1984-06-12 | Cohn Charles C | Treatment of cigarette paper |
US4744374A (en) | 1983-12-27 | 1988-05-17 | Scopas Technology Company, Inc. | Hydrophobic, crystalline, microporous silaceous materials of regular geometry |
GB8609603D0 (en) | 1986-04-19 | 1986-05-21 | Hardy L R | Tobacco products |
US5211684A (en) | 1989-01-10 | 1993-05-18 | R. J. Reynolds Tobacco Company | Catalyst containing smoking articles for reducing carbon monoxide |
US5129408A (en) | 1990-08-15 | 1992-07-14 | R. J. Reynolds Tobacco Company | Cigarette and smokable filler material therefor |
US5105836A (en) | 1989-09-29 | 1992-04-21 | 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 |
US5121483A (en) * | 1990-05-21 | 1992-06-09 | International Business Machines Corporation | Virtual drives in an automated storage library |
US5692526A (en) | 1992-09-11 | 1997-12-02 | Philip Morris Incorporated | Cigarette for electrical smoking system |
US5666976A (en) | 1992-09-11 | 1997-09-16 | Philip Morris Incorporated | Cigarette and method of manufacturing cigarette for electrical smoking system |
US5499636A (en) | 1992-09-11 | 1996-03-19 | Philip Morris Incorporated | Cigarette for electrical smoking system |
US5692525A (en) | 1992-09-11 | 1997-12-02 | Philip Morris Incorporated | Cigarette for electrical smoking system |
US5284166A (en) | 1992-10-07 | 1994-02-08 | Kimberly-Clark Corporation | Method of producing brown cigarette wrapper paper |
US5427987A (en) * | 1993-05-10 | 1995-06-27 | Kennametal Inc. | Group IVB boride based cutting tools for machining group IVB based materials |
US5580536A (en) * | 1993-06-21 | 1996-12-03 | Santoku Metal Industry Co., Ltd. | Composite oxide having oxygen absorbing and desorbing capability and method for preparing same |
US5386838A (en) | 1993-07-09 | 1995-02-07 | Kimberly-Clark Corporation | High surface area iron-magnesium smoke suppressive compositions |
JP3342763B2 (en) * | 1994-02-04 | 2002-11-11 | ダイセル化学工業株式会社 | Cigarette filter material |
US5538675A (en) | 1994-04-14 | 1996-07-23 | The Dow Chemical Company | Method for producing silicon nitride/silicon carbide composite |
US5788950A (en) | 1994-08-03 | 1998-08-04 | Showa Denko K.K. | Method for the synthesis of mixed metal oxide powders |
HU227234B1 (en) | 1994-09-07 | 2010-11-29 | British American Tobacco Co | Smoking article, smoking article wrapper and process for producing thereof |
US5671758A (en) | 1994-12-13 | 1997-09-30 | Rongved; Paul I. | Catalytic cigarette smoke cleaning devise and process |
EP0740907B1 (en) | 1995-05-03 | 2001-11-21 | British American Tobacco (Investments) Limited | Smoker's article |
US5718462A (en) | 1995-06-07 | 1998-02-17 | Woods; Woodrow E. | Muffler tube coupling with reinforcing inserts |
EP0791688B1 (en) | 1995-09-07 | 2002-08-28 | Japan Tobacco Inc. | Cigarette paper for tobacco products |
WO1997030777A1 (en) | 1996-02-21 | 1997-08-28 | Asec Manufacturing Company | Composite metal oxide support for exhaust gas conversion catalysts |
US6482387B1 (en) | 1996-04-22 | 2002-11-19 | Waltraud M. Kriven | Processes for preparing mixed metal oxide powders |
US5905000A (en) | 1996-09-03 | 1999-05-18 | Nanomaterials Research Corporation | Nanostructured ion conducting solid electrolytes |
DE69735209T2 (en) | 1996-09-20 | 2006-09-21 | Daiken Chemical Co. Ltd., Osaka | PHOTOCATALYZER WITH ULTRA-FINE METAL PARTICLES, HIGH-FUNCTIONAL MATERIAL CHARGED WITH THE PHOTO CATALYST AND METHOD FOR THEIR PRODUCTION |
ID21516A (en) | 1996-10-15 | 1999-06-24 | Rothmans Benson & Hedges | CIGARETTE SMOKE CIGARETTE AND FREE BURNING RATE CONTROL |
US6312643B1 (en) | 1997-10-24 | 2001-11-06 | The United States Of America As Represented By The Secretary Of The Air Force | Synthesis of nanoscale aluminum alloy powders and devices therefrom |
TW536395B (en) | 1998-04-16 | 2003-06-11 | Rothmans Benson & Hedges | Cigarette sidestream smoke treatment material |
KR20000047148A (en) | 1998-12-30 | 2000-07-25 | 최상구 | Cigarette added with loess and production method thereof |
ES2336646T3 (en) | 2000-09-18 | 2010-04-15 | ROTHMANS, BENSON & HEDGES INC. | LOW EMISSION CIGARETTE OF SECONDARY CURRENT SMOKE WITH FUEL PAPER. |
US6769437B2 (en) | 2002-04-08 | 2004-08-03 | Philip Morris Incorporated | Use of oxyhydroxide compounds for reducing carbon monoxide in the mainstream smoke of a cigarette |
EP1494551A4 (en) | 2002-04-12 | 2011-01-19 | Philip Morris Prod | Partially reduced nanoparticle additives |
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 |
US7243658B2 (en) | 2003-06-13 | 2007-07-17 | Philip Morris Usa Inc. | Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette |
US7165553B2 (en) | 2003-06-13 | 2007-01-23 | Philip Morris Usa Inc. | Nanoscale catalyst particles/aluminosilicate to reduce carbon monoxide in the mainstream smoke of a cigarette |
US7004993B2 (en) | 2003-06-13 | 2006-02-28 | Philip Morris Usa Inc. | Nanoscale particles of iron aluminide and iron aluminum carbide by the reduction of iron salts |
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 |
-
2004
- 2004-10-25 US US10/972,202 patent/US7640936B2/en active Active
- 2004-10-27 WO PCT/IB2004/003622 patent/WO2005039331A2/en active Application Filing
-
2009
- 2009-11-24 US US12/625,197 patent/US8011374B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB973854A (en) * | 1963-03-04 | 1964-10-28 | Liggett & Myers Tobacco Compan | Filter material |
US4193412A (en) * | 1976-12-23 | 1980-03-18 | Rhodia Ag | Additive for smoking tobacco products, filter elements thereof and process for the preparation thereof |
US4317460A (en) * | 1978-01-20 | 1982-03-02 | Gallaher Limited | Smoking products |
EP0499402A1 (en) * | 1991-02-15 | 1992-08-19 | Philip Morris Products Inc. | Conversion of carbon monoxide using mixed transition metal oxide catalysts |
WO2002037990A2 (en) * | 2000-11-10 | 2002-05-16 | Vector Tobacco Ltd. | Method and product for removing carcinogens from tobacco smoke |
US20030075193A1 (en) * | 2001-08-31 | 2003-04-24 | Ping Li | Oxidant/catalyst nanoparticles to reduce carbon monoxide in the mainstream smoke of a cigarette |
US20030131859A1 (en) * | 2001-08-31 | 2003-07-17 | Ping Li | Oxidant/catalyst nanoparticles to reduce tobacco smoke constituents such as carbon monoxide |
Also Published As
Publication number | Publication date |
---|---|
US20100071710A1 (en) | 2010-03-25 |
US8011374B2 (en) | 2011-09-06 |
WO2005039331B1 (en) | 2005-09-29 |
US7640936B2 (en) | 2010-01-05 |
US20050263162A1 (en) | 2005-12-01 |
WO2005039331A2 (en) | 2005-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004110190A3 (en) | Nanoscale composite catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette | |
HK1083991A1 (en) | Catalyst to reduce carbon monoxide in the mainstream smoke of a cigarette | |
TWI308484B (en) | Improvements relating to smoking articles and smokable filler materials therefor | |
WO2005122805A3 (en) | Catalysts for the oxidation of carbon monoxide in cigarette smoke | |
EP2840911B1 (en) | Smoking articles | |
KR101891354B1 (en) | Smoking article including alkanoylated glycoside and method of making | |
WO2004110184A3 (en) | Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette | |
US4088142A (en) | Cigarettes | |
EP1781124A2 (en) | Modified reconstituted tobacco sheet | |
WO2005039327A3 (en) | Reduction of carbon monoxide and nitric oxide in smoking articles using nanoscale particles and/or clusters of nitrided transition metal oxides | |
WO2004110188A3 (en) | Shredded paper with catalytic filler in tobacco cut filler and methods of making same | |
WO2005039331A3 (en) | Preparation of mixed metal oxide catalysts from nanoscale particles | |
EP1051089B1 (en) | Smoking articles | |
WO2005039332A3 (en) | Reduction of carbon monoxide in smoking articles using transition metal oxide clusters | |
WO2005039328A3 (en) | Tobacco cut filler including metal oxide supported particles | |
CN1131902A (en) | Vantilated filter cigarette | |
KR100322201B1 (en) | Charcoal tobacco | |
CN2105856U (en) | Microhole ventilative ceramics poison filtering cigarette holder | |
CN113598412A (en) | Composite filter tip for adsorbing 2-acetylpyridine in cigarette smoke and cigarette | |
JP2004248652A (en) | Synthetic tobacco |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
B | Later publication of amended claims |
Effective date: 20050802 |
|
122 | Ep: pct application non-entry in european phase |