NO20060188L - Katalysator for reduksjon av mengden av karbonmonoksid og nitrogenoksid i hovedstrommen av royk fra en sigarett - Google Patents

Katalysator for reduksjon av mengden av karbonmonoksid og nitrogenoksid i hovedstrommen av royk fra en sigarett

Info

Publication number
NO20060188L
NO20060188L NO20060188A NO20060188A NO20060188L NO 20060188 L NO20060188 L NO 20060188L NO 20060188 A NO20060188 A NO 20060188A NO 20060188 A NO20060188 A NO 20060188A NO 20060188 L NO20060188 L NO 20060188L
Authority
NO
Norway
Prior art keywords
catalyst
cigarettes
carbon monoxide
nitric oxide
fibrous support
Prior art date
Application number
NO20060188A
Other languages
English (en)
Inventor
Ping Li
Firooz Rasouli
Mohammed R Hajaligol
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 NO20060188L publication Critical patent/NO20060188L/no

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
    • A24B15/285—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
    • 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
    • A24B15/287—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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

Det tilveiebringes sammensetninger av oppkuttet tobakk, sigaretter, fremgangsmåter for fremstilling av sigaretter og fremgangsmåter for røyking av sigaretter som omfatter anvendelse av en katalysator som kan overføre karbonmonoksid til karbondioksid og/eller nitiogenoksid til nitiogen. Sammensetninger av oppkuttet tobakk omfatter tobakk og minst én katalysator. Det tilveiebringes sigaretter som omfatter oppkuttet tobakk med minst én katalysator. Katalysatoren omfatter metallpartikler og/eller metalloksidpartikler i nanoskala, understøttet på et fibrøst støttemiddel. Katalysatoren kan fremstilles ved å kombinere en dispersjon av nanoskalapartikler og et fibrøst støttemiddel eller ved å kombinere en metallforløperløsning med et fibrøst støttemiddel og så varmebehandle det fibrøse støttemiddelet.
NO20060188A 2003-06-13 2006-01-12 Katalysator for reduksjon av mengden av karbonmonoksid og nitrogenoksid i hovedstrommen av royk fra en sigarett NO20060188L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/460,303 US7152609B2 (en) 2003-06-13 2003-06-13 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette
PCT/IB2004/002176 WO2004110184A2 (en) 2003-06-13 2004-06-10 Catalyst to reduce carbon monoxide and nitric oxide from the mainstream smoke of a cigarette

Publications (1)

Publication Number Publication Date
NO20060188L true NO20060188L (no) 2006-01-12

Family

ID=33510973

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060188A NO20060188L (no) 2003-06-13 2006-01-12 Katalysator for reduksjon av mengden av karbonmonoksid og nitrogenoksid i hovedstrommen av royk fra en sigarett

Country Status (21)

Country Link
US (1) US7152609B2 (no)
EP (1) EP1635656B1 (no)
JP (1) JP4773956B2 (no)
KR (1) KR101145045B1 (no)
CN (1) CN100455222C (no)
AT (1) ATE399475T1 (no)
AU (1) AU2004246879B2 (no)
BR (1) BRPI0411419B1 (no)
CA (1) CA2527569C (no)
DE (1) DE602004014764D1 (no)
EA (1) EA008235B1 (no)
HK (1) HK1083992A1 (no)
IL (1) IL172083A (no)
MA (1) MA27876A1 (no)
MX (1) MXPA05013557A (no)
NO (1) NO20060188L (no)
PL (1) PL1635656T3 (no)
PT (1) PT1635656E (no)
UA (1) UA82106C2 (no)
WO (1) WO2004110184A2 (no)
ZA (1) ZA200509485B (no)

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IL172083A (en) 2010-11-30
UA82106C2 (uk) 2008-03-11
AU2004246879B2 (en) 2010-05-13
BRPI0411419B1 (pt) 2014-01-28
PT1635656E (pt) 2008-08-21
KR101145045B1 (ko) 2012-05-21
CA2527569C (en) 2012-09-25
HK1083992A1 (en) 2006-07-21
EA200600031A1 (ru) 2006-04-28
ATE399475T1 (de) 2008-07-15
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EP1635656A2 (en) 2006-03-22
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US7152609B2 (en) 2006-12-26
EA008235B1 (ru) 2007-04-27
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EP1635656B1 (en) 2008-07-02
CA2527569A1 (en) 2004-12-23
WO2004110184A3 (en) 2005-02-10
MA27876A1 (fr) 2006-05-02
IL172083A0 (en) 2009-02-11
JP2007527782A (ja) 2007-10-04
US20040250826A1 (en) 2004-12-16
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JP4773956B2 (ja) 2011-09-14
BRPI0411419A (pt) 2006-07-25

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