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WO2003041521A3 - Method and composition for mentholation of charcoal filtered cigarettes - Google Patents

Method and composition for mentholation of charcoal filtered cigarettes Download PDF

Info

Publication number
WO2003041521A3
WO2003041521A3 PCT/US2002/035741 US0235741W WO03041521A3 WO 2003041521 A3 WO2003041521 A3 WO 2003041521A3 US 0235741 W US0235741 W US 0235741W WO 03041521 A3 WO03041521 A3 WO 03041521A3
Authority
WO
WIPO (PCT)
Prior art keywords
mentholation
composition
filtered cigarettes
charcoal filtered
cigarettes
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/US2002/035741
Other languages
French (fr)
Other versions
WO2003041521A2 (en
Inventor
Xuling Shi
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.)
Vector Tobacco LLC
Original Assignee
Vector Tobacco LLC
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 Vector Tobacco LLC filed Critical Vector Tobacco LLC
Priority to EP02778767A priority Critical patent/EP1441603A2/en
Priority to JP2003543419A priority patent/JP2005508648A/en
Priority to AU2002340407A priority patent/AU2002340407A1/en
Publication of WO2003041521A2 publication Critical patent/WO2003041521A2/en
Publication of WO2003041521A3 publication Critical patent/WO2003041521A3/en
Priority to US10/838,876 priority patent/US20050000531A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • A24B15/283—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
    • 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
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking
    • 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
    • A24D3/163—Carbon

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)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

The present invention relates to smoking articles such as cigarettes, and in particular to a method and composition for mentholation of smoking articles, including microencapsulation of menthol or other flavorants in a material melting below the pyrolysis zone of the smoking article.
PCT/US2002/035741 2001-11-09 2002-11-07 Method and composition for mentholation of charcoal filtered cigarettes Ceased WO2003041521A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02778767A EP1441603A2 (en) 2001-11-09 2002-11-07 Method and composition for mentholation of charcoal filtered cigarettes
JP2003543419A JP2005508648A (en) 2001-11-09 2002-11-07 Composition and method for mentholization of charcoal filtered cigarettes
AU2002340407A AU2002340407A1 (en) 2001-11-09 2002-11-07 Method and composition for mentholation of charcoal filtered cigarettes
US10/838,876 US20050000531A1 (en) 2001-11-09 2004-05-03 Method and composition for mentholation of charcoal filtered cigarettes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33816801P 2001-11-09 2001-11-09
US60/338,168 2001-11-09

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/838,876 Continuation US20050000531A1 (en) 2001-11-09 2004-05-03 Method and composition for mentholation of charcoal filtered cigarettes

Publications (2)

Publication Number Publication Date
WO2003041521A2 WO2003041521A2 (en) 2003-05-22
WO2003041521A3 true WO2003041521A3 (en) 2003-08-28

Family

ID=23323673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/035741 Ceased WO2003041521A2 (en) 2001-11-09 2002-11-07 Method and composition for mentholation of charcoal filtered cigarettes

Country Status (5)

Country Link
US (1) US20050000531A1 (en)
EP (1) EP1441603A2 (en)
JP (1) JP2005508648A (en)
AU (1) AU2002340407A1 (en)
WO (1) WO2003041521A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10285431B2 (en) 2004-12-30 2019-05-14 Philip Morris Usa Inc. Encapsulated flavorant designed for thermal release and cigarette bearing the same

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