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WO2003071886A8 - Flavored carbon useful as filtering material of smoking article - Google Patents

Flavored carbon useful as filtering material of smoking article

Info

Publication number
WO2003071886A8
WO2003071886A8 PCT/US2003/002748 US0302748W WO03071886A8 WO 2003071886 A8 WO2003071886 A8 WO 2003071886A8 US 0302748 W US0302748 W US 0302748W WO 03071886 A8 WO03071886 A8 WO 03071886A8
Authority
WO
WIPO (PCT)
Prior art keywords
smoking article
filtering material
flavored carbon
carbon useful
flavored
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.)
Ceased
Application number
PCT/US2003/002748
Other languages
French (fr)
Other versions
WO2003071886A1 (en
Inventor
Zuyin Yang
Jose G Nepomuceno
Barbara G Taylor
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
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Priority to AU2003210738A priority Critical patent/AU2003210738A1/en
Priority to JP2003570646A priority patent/JP2005518204A/en
Priority to EP03743106A priority patent/EP1478248B1/en
Priority to SI200332249T priority patent/SI1478248T1/en
Priority to ES03743106T priority patent/ES2412182T3/en
Priority to DK03743106.1T priority patent/DK1478248T3/en
Priority to KR1020047013049A priority patent/KR100976022B1/en
Publication of WO2003071886A1 publication Critical patent/WO2003071886A1/en
Anticipated expiration legal-status Critical
Publication of WO2003071886A8 publication Critical patent/WO2003071886A8/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • 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
    • A24D1/002—Cigars; Cigarettes with additives, e.g. for flavouring
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

Flavored carbon useful as a filtering material of a smoking article, such as a cigarette (2), is made by applying liquid flavorant (228) to activated carbon particles (212) in a fluidized bed. The flavored carbon can be used to impart desired taste to mainstream smoke while removing one or more components from mainstream smoke.
PCT/US2003/002748 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article Ceased WO2003071886A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2003210738A AU2003210738A1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
JP2003570646A JP2005518204A (en) 2002-02-22 2003-01-31 Flavored carbon useful as a filter material for smoking articles
EP03743106A EP1478248B1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
SI200332249T SI1478248T1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
ES03743106T ES2412182T3 (en) 2002-02-22 2003-01-31 Flavored carbon useful as a smoking article filter material
DK03743106.1T DK1478248T3 (en) 2002-02-22 2003-01-31 Flavored carbon usable as filter material for smoking articles
KR1020047013049A KR100976022B1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/079,813 US20030159703A1 (en) 2002-02-22 2002-02-22 Flavored carbon useful as filtering material of smoking article
US10/079,813 2002-02-22

Publications (2)

Publication Number Publication Date
WO2003071886A1 WO2003071886A1 (en) 2003-09-04
WO2003071886A8 true WO2003071886A8 (en) 2005-06-23

Family

ID=27752778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/002748 Ceased WO2003071886A1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article

Country Status (10)

Country Link
US (2) US20030159703A1 (en)
EP (1) EP1478248B1 (en)
JP (1) JP2005518204A (en)
KR (1) KR100976022B1 (en)
AU (1) AU2003210738A1 (en)
DK (1) DK1478248T3 (en)
ES (1) ES2412182T3 (en)
PT (1) PT1478248E (en)
SI (1) SI1478248T1 (en)
WO (1) WO2003071886A1 (en)

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Also Published As

Publication number Publication date
ES2412182T3 (en) 2013-07-10
KR100976022B1 (en) 2010-08-17
JP2005518204A (en) 2005-06-23
PT1478248E (en) 2013-04-18
KR20040097132A (en) 2004-11-17
US20030159703A1 (en) 2003-08-28
AU2003210738A1 (en) 2003-09-09
EP1478248A1 (en) 2004-11-24
EP1478248A4 (en) 2011-07-06
WO2003071886A1 (en) 2003-09-04
US20040226569A1 (en) 2004-11-18
SI1478248T1 (en) 2013-04-30
EP1478248B1 (en) 2013-03-13
DK1478248T3 (en) 2013-06-10

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