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EP4338630A3 - Smoking article - Google Patents

Smoking article Download PDF

Info

Publication number
EP4338630A3
EP4338630A3 EP23207045.8A EP23207045A EP4338630A3 EP 4338630 A3 EP4338630 A3 EP 4338630A3 EP 23207045 A EP23207045 A EP 23207045A EP 4338630 A3 EP4338630 A3 EP 4338630A3
Authority
EP
European Patent Office
Prior art keywords
heat generation
aerosol
mouth end
disposed
generating
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.)
Pending
Application number
EP23207045.8A
Other languages
German (de)
French (fr)
Other versions
EP4338630A2 (en
Inventor
Dwayne William Beeson
Billy T. Conner
Evon Llewellyn Crooks
Paul G. HOERTZ
Luis Monsalud
John-Paul Mua
Timothy F. Tilley
Stephen Cole
Darrell D. Williams
Samantha S. WHITE
Karen Womble WALLACE
Alvaro Gonzalez-Parra
Yan PU
Michael F. Davis
Matthew E. LAMPE
Karter R. YUTZY
Nicholas Harrison Watson
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.)
RJ Reynolds Tobacco Co
Original Assignee
RJ Reynolds Tobacco Co
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 RJ Reynolds Tobacco Co filed Critical RJ Reynolds Tobacco Co
Publication of EP4338630A2 publication Critical patent/EP4338630A2/en
Publication of EP4338630A3 publication Critical patent/EP4338630A3/en
Pending 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/22—Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources
    • 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
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A24F42/10—Devices with chemical heating means

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

A smoking article (10) is provided and has opposed lighting and mouth ends (14, 18). A mouth end portion is disposed at the mouth end (18) and a heat generation portion is disposed about the lighting end (14). An outer wrapping material (75) is wrapped at least about the heat generation portion and extends toward the mouth end portion, to define a cylindrical rod. An aerosol-generating portion is disposed within the outer wrapping material (75) and between the heat generation and mouth end portions. The aerosol-generating portion is configured to generate an aerosol in response to heat received from the heat generation portion. The aerosol-generating and heat generation portions are further configured to cooperate to distribute heat received by the aerosol-generating portion from the heat generation portion, so as to prevent scorching of the outer wrapping material (75). An associated method is also provided.
EP23207045.8A 2015-08-31 2016-08-31 Smoking article Pending EP4338630A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/840,178 US20170055576A1 (en) 2015-08-31 2015-08-31 Smoking article
PCT/US2016/049624 WO2017040608A2 (en) 2015-08-31 2016-08-31 Smoking article
EP16766151.1A EP3344074B1 (en) 2015-08-31 2016-08-31 Smoking article

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP16766151.1A Division EP3344074B1 (en) 2015-08-31 2016-08-31 Smoking article

Publications (2)

Publication Number Publication Date
EP4338630A2 EP4338630A2 (en) 2024-03-20
EP4338630A3 true EP4338630A3 (en) 2024-06-12

Family

ID=56926296

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16766151.1A Active EP3344074B1 (en) 2015-08-31 2016-08-31 Smoking article
EP23207045.8A Pending EP4338630A3 (en) 2015-08-31 2016-08-31 Smoking article

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP16766151.1A Active EP3344074B1 (en) 2015-08-31 2016-08-31 Smoking article

Country Status (13)

Country Link
US (1) US20170055576A1 (en)
EP (2) EP3344074B1 (en)
JP (3) JP6884762B2 (en)
KR (2) KR20240070719A (en)
CN (1) CN108135289B (en)
AU (1) AU2016317043B2 (en)
BR (1) BR112018003940B1 (en)
CA (1) CA2996625A1 (en)
HK (1) HK1256609A1 (en)
MY (1) MY183518A (en)
RU (1) RU2718359C2 (en)
UA (1) UA127620C2 (en)
WO (1) WO2017040608A2 (en)

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