WO2008093736A1 - 喫煙用フィルター - Google Patents

喫煙用フィルター Download PDF

Info

Publication number
WO2008093736A1
WO2008093736A1 PCT/JP2008/051417 JP2008051417W WO2008093736A1 WO 2008093736 A1 WO2008093736 A1 WO 2008093736A1 JP 2008051417 W JP2008051417 W JP 2008051417W WO 2008093736 A1 WO2008093736 A1 WO 2008093736A1
Authority
WO
WIPO (PCT)
Prior art keywords
smoking
smoking filter
filtering material
filter
heating
Prior art date
Application number
PCT/JP2008/051417
Other languages
English (en)
French (fr)
Inventor
Michihiro Inagaki
Tetsuya Motodamari
Original Assignee
Japan Tobacco 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 Japan Tobacco Inc. filed Critical Japan Tobacco Inc.
Publication of WO2008093736A1 publication Critical patent/WO2008093736A1/ja

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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/041—Tobacco smoke filters characterised by their shape or structure with adjustable means for modifying the degree of filtration of the filter

Abstract

　本発明の目的は、たばこ煙中の好ましくない粒子相成分の除去性能が高く、かつ香喫味をマイルドにできる喫煙用フィルターを提供することにある。本発明によれば、常温でのニコチンろ過率が９９％以下であるろ過材と、前記ろ過材を加熱する加熱手段とを有することを特徴とする喫煙用フィルターが提供される。
PCT/JP2008/051417 2007-02-02 2008-01-30 喫煙用フィルター WO2008093736A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007023904A JP2010094025A (ja) 2007-02-02 2007-02-02 喫煙用フィルター
JP2007-023904 2007-02-02

Publications (1)

Publication Number Publication Date
WO2008093736A1 true WO2008093736A1 (ja) 2008-08-07

Family

ID=39674044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051417 WO2008093736A1 (ja) 2007-02-02 2008-01-30 喫煙用フィルター

Country Status (3)

Country Link
JP (1) JP2010094025A (ja)
TW (1) TW200913910A (ja)
WO (1) WO2008093736A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4091462A4 (en) * 2020-01-15 2023-10-04 Japan Tobacco Inc. FILTER SEGMENT FOR HEATING-FREE-COMBUSTION-TYPE FLAVOR INHALER, HEATING-FREE-COMBUSTION-TYPE FLAVOR INHALER, AND HEATING-FREE-COMBUSTION-TYPE FLAVOR INHALATION SYSTEM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948989B2 (ja) * 1981-11-30 1984-11-30 山陽国策パルプ株式会社 紙巻たばこ用開孔フイルタ−チツプ用紙
JPH04262773A (ja) * 1990-10-26 1992-09-18 Rothmans Internatl Tobacco Ltd 喫煙物品
WO2004021810A1 (ja) * 2002-09-04 2004-03-18 Japan Tobacco Inc. 喫煙用フィルター

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5948989B2 (ja) * 1981-11-30 1984-11-30 山陽国策パルプ株式会社 紙巻たばこ用開孔フイルタ−チツプ用紙
JPH04262773A (ja) * 1990-10-26 1992-09-18 Rothmans Internatl Tobacco Ltd 喫煙物品
WO2004021810A1 (ja) * 2002-09-04 2004-03-18 Japan Tobacco Inc. 喫煙用フィルター

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4091462A4 (en) * 2020-01-15 2023-10-04 Japan Tobacco Inc. FILTER SEGMENT FOR HEATING-FREE-COMBUSTION-TYPE FLAVOR INHALER, HEATING-FREE-COMBUSTION-TYPE FLAVOR INHALER, AND HEATING-FREE-COMBUSTION-TYPE FLAVOR INHALATION SYSTEM

Also Published As

Publication number Publication date
JP2010094025A (ja) 2010-04-30
TW200913910A (en) 2009-04-01

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