WO2005013733A3 - Smoking articles having reduced carbon monoxide delivery - Google Patents

Smoking articles having reduced carbon monoxide delivery Download PDF

Info

Publication number
WO2005013733A3
WO2005013733A3 PCT/US2004/013656 US2004013656W WO2005013733A3 WO 2005013733 A3 WO2005013733 A3 WO 2005013733A3 US 2004013656 W US2004013656 W US 2004013656W WO 2005013733 A3 WO2005013733 A3 WO 2005013733A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon monoxide
smoking articles
reduced carbon
reducing agent
monoxide delivery
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/US2004/013656
Other languages
French (fr)
Other versions
WO2005013733A2 (en
Inventor
Jr Vladimir Hampl
Alice Gu
Kerry Mahone
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.)
Mativ Holdings Inc
Original Assignee
Schweitzer Mauduit International Inc
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 Schweitzer Mauduit International Inc filed Critical Schweitzer Mauduit International Inc
Priority to JP2006520153A priority Critical patent/JP4681547B2/en
Priority to CN2004800174525A priority patent/CN1809289B/en
Priority to BRPI0412513-4B1A priority patent/BRPI0412513B1/en
Priority to EP04751179A priority patent/EP1643868A2/en
Publication of WO2005013733A2 publication Critical patent/WO2005013733A2/en
Publication of WO2005013733A3 publication Critical patent/WO2005013733A3/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
    • A24B15/282—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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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 OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity

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)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

The present invention is directed to smoking articles having reduced carbon monoxide delivery are described. A carbon monoxide reducing agent is incorporated into the smoking article in order to reduce carbon monoxide levels in mainstream smoke. The carbon monoxide reducing agent may be, for instance, in metal oxide or in metal carbonate. The carbon monoxide reducing agent may be incorporated into a wrapper and/or into a column of smokable filler that are used to construct the smoking article.
PCT/US2004/013656 2003-07-11 2004-04-30 Smoking articles having reduced carbon monoxide delivery Ceased WO2005013733A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2006520153A JP4681547B2 (en) 2003-07-11 2004-04-30 Smokers with reduced carbon monoxide delivery
CN2004800174525A CN1809289B (en) 2003-07-11 2004-04-30 Smoking articles with reduced carbon monoxide emissions
BRPI0412513-4B1A BRPI0412513B1 (en) 2003-07-11 2004-04-30 smoking articles having reduced carbon monoxide supply.
EP04751179A EP1643868A2 (en) 2003-07-11 2004-04-30 Smoking articles having reduced carbon monoxide delivery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/618,096 US20050005947A1 (en) 2003-07-11 2003-07-11 Smoking articles having reduced carbon monoxide delivery
US10/618,096 2003-07-11

Publications (2)

Publication Number Publication Date
WO2005013733A2 WO2005013733A2 (en) 2005-02-17
WO2005013733A3 true WO2005013733A3 (en) 2005-12-15

Family

ID=33565066

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/013656 Ceased WO2005013733A2 (en) 2003-07-11 2004-04-30 Smoking articles having reduced carbon monoxide delivery

Country Status (6)

Country Link
US (3) US20050005947A1 (en)
EP (1) EP1643868A2 (en)
JP (1) JP4681547B2 (en)
CN (1) CN1809289B (en)
BR (1) BRPI0412513B1 (en)
WO (1) WO2005013733A2 (en)

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US20120012124A1 (en) 2012-01-19
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