WO2013124377A4 - Smoking article filter - Google Patents

Smoking article filter Download PDF

Info

Publication number
WO2013124377A4
WO2013124377A4 PCT/EP2013/053489 EP2013053489W WO2013124377A4 WO 2013124377 A4 WO2013124377 A4 WO 2013124377A4 EP 2013053489 W EP2013053489 W EP 2013053489W WO 2013124377 A4 WO2013124377 A4 WO 2013124377A4
Authority
WO
WIPO (PCT)
Prior art keywords
filter
user
component
activated
filter according
Prior art date
Application number
PCT/EP2013/053489
Other languages
French (fr)
Other versions
WO2013124377A2 (en
WO2013124377A3 (en
Inventor
David Mclaughlin
Original Assignee
Jt International 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 Jt International Sa filed Critical Jt International Sa
Priority to KR1020147024266A priority Critical patent/KR102092978B1/en
Priority to UAA201409699A priority patent/UA115549C2/en
Priority to EP13704991.2A priority patent/EP2816909B1/en
Priority to EA201491407A priority patent/EA027166B1/en
Priority to JP2014558105A priority patent/JP6243359B2/en
Publication of WO2013124377A2 publication Critical patent/WO2013124377A2/en
Publication of WO2013124377A3 publication Critical patent/WO2013124377A3/en
Publication of WO2013124377A4 publication Critical patent/WO2013124377A4/en

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
    • A24D1/02—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
    • A24D1/002—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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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

Landscapes

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

Abstract

A filter for a smoking article. The filter comprises a filter material and a user-activated component for altering smoke passing through the filter. The filter further comprises an indicator component for cooperating with the user-activated component to indicate when the user has activated the user-activated component.

Claims

AMENDED CLAIMS24377 received by the International Bureau on 14 OctobePCT/EP20i3/p534893) 11
1. A filter for a smoking article, the filter comprising filter material and a user- activated component for altering smoke passing through the filter, the filter further comprising an indicator component for cooperating with the user-activated component to indicate when the user has activated the user-activated component.
2. A filter according to claim 1 , in which the user-activated component is a flavour releasing means.
3. A filter according to claim 1 or 2, in which the user-activated component is in the form of a capsule or thread.
4. A filter according to any of claims 1 to 3, in which the indicator component is a thread.
5. A filter according to claim 4, in which the indicator component is able to drive liquid released by the user-activated material faster or further than the rest of the filter material in at least one direction.
6. A filter according to claim 4 or 5, in which the indicator component is pre- impregnated with an indicator material that is activated when the user activates the user-activated component.
7. A filter according to any of claim 5 or 6, in which the indicator component activation occurs through wetting of the thread with liquid from the user- activated component.
8. A filter according to any of claims 1 to 7, in which the filter is arranged such that activation of the user-activated component occurs by a user applying pressure on the sides of the filter or by applying a radial twisting force to the filter.
9. A filter according to any of claims 1 to 8, in which the indicator component is provided at least around a portion of the outer edge of the filter.
10. A filter according to any of claims 1 to 8, in which the indicator component is provided at a proximal end of the filter adjacent to where a user places their mouth in use.
11. A filter according to any preceding claim, in which liquid retaining means is provided to prevent liquid driven through the indicator component from coming out from the filter.
12. A filter according to any preceding claim, in which the user-activated component is surrounded by material prior to its insertion into the filter component, said material forming part of the indicator component.
13. A filter according to any preceding claim, in which the indicator component is further arranged to provide an indication of the extent of activation of the user-activated component.
14. A filter according to any preceding claim, further comprising a plug wrap surrounding the filter material, and wherein the indicator component is formed on or in the plug wrap material.
15. A smoking article comprising a filter according to any of claims 1 to 14.
PCT/EP2013/053489 2012-02-21 2013-02-21 Smoking article filter WO2013124377A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020147024266A KR102092978B1 (en) 2012-02-21 2013-02-21 Smoking article filter
UAA201409699A UA115549C2 (en) 2012-02-21 2013-02-21 Smoking article filter
EP13704991.2A EP2816909B1 (en) 2012-02-21 2013-02-21 Smoking article filter
EA201491407A EA027166B1 (en) 2012-02-21 2013-02-21 Smoking article filter
JP2014558105A JP6243359B2 (en) 2012-02-21 2013-02-21 Smoking filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12156374 2012-02-21
EP12156374.6 2012-02-21

Publications (3)

Publication Number Publication Date
WO2013124377A2 WO2013124377A2 (en) 2013-08-29
WO2013124377A3 WO2013124377A3 (en) 2013-11-21
WO2013124377A4 true WO2013124377A4 (en) 2014-02-06

Family

ID=47739299

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/053489 WO2013124377A2 (en) 2012-02-21 2013-02-21 Smoking article filter

Country Status (7)

Country Link
EP (1) EP2816909B1 (en)
JP (1) JP6243359B2 (en)
KR (1) KR102092978B1 (en)
EA (1) EA027166B1 (en)
MY (1) MY171787A (en)
UA (1) UA115549C2 (en)
WO (1) WO2013124377A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201411372D0 (en) * 2014-06-26 2014-08-13 Essentra Filter Products Dev Co Pte Ltd Tobacco smoke filter
WO2016055653A1 (en) * 2014-10-10 2016-04-14 Jt International Sa Substance delivery component for inhaler devices
KR101933460B1 (en) 2016-08-19 2019-01-25 주식회사 포이즈앤컴팩트 rail extrusion bar of rail part of Tunnel entry blocking device of electric type
KR101933458B1 (en) 2016-08-19 2019-01-25 주식회사 포이즈앤컴팩트 Tunnel entry blocking device of rack and pinion type improved traffic accidents detection capabilities
US10512286B2 (en) * 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
CN111511227B (en) * 2017-12-22 2022-07-22 日本烟草产业株式会社 Smoking article and filter for smoking article
DE102019135114A1 (en) * 2019-12-19 2021-06-24 Cerdia International GmbH FILTER AND / OR FILLING MATERIAL FOR MOUTHPIECES FOR USE WITH SMOKED PRODUCTS OR HNB PRODUCTS, MOUTHPIECES AND CIGARETTE FILTERS WITH SUCH FILTER AND / OR FILLING MATERIAL, AS WELL AS PROCESS FOR PRODUCING SUCH FILTER AND / OR FILTER
JP7326487B2 (en) * 2020-01-15 2023-08-15 日本たばこ産業株式会社 Flavor inhalation article assembly and method for manufacturing flavor inhalation article assembly
KR102539862B1 (en) 2023-01-02 2023-06-08 주식회사 에이치피시스템 Tunnel entry blocking device

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306576A (en) * 1979-08-13 1981-12-22 Suk Moon Cigarette filter
US4718438A (en) * 1986-08-11 1988-01-12 R. J. Reynolds Tobacco Company Filter cigarette having rotatable adjustment
JP3574926B2 (en) 2000-02-09 2004-10-06 株式会社 アイアンドエル ヤマダ Signs attached to the outside of the flowerpot
PL1906775T3 (en) 2005-06-21 2010-01-29 V Mane Fils Smoking device incorporating a breakable capsule, breakable capsule and process for manufacturing said capsule
DK2317881T3 (en) * 2008-06-02 2018-05-22 Philip Morris Products Sa SMOKE ARTICLE WITH TRANSPARENT SECTION
GB2461858A (en) * 2008-07-11 2010-01-20 British American Tobacco Co Fluid encapsulation for use in the manufacture of filters for smoking articles
GB0820229D0 (en) * 2008-11-05 2008-12-10 British American Tobacco Co Filter for a smoking article
AT508818B1 (en) * 2009-09-30 2011-10-15 Tannpapier Gmbh MOUTHPIECE OR FILTER CASE OF A CIGARETTE
GB0922254D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Enhancing the disintegration and/or degradation of a smoking article
ZA200909228B (en) * 2009-12-23 2014-11-26 Tobacco Res And Dev Inst (Pty) Ltd Fluid release mechanism
EP2578093B1 (en) * 2010-05-31 2018-10-03 Japan Tobacco, Inc. Filter for cigarette, and cigarette
GB2490727A (en) * 2011-05-13 2012-11-14 British American Tobacco Co An arrangement of smoking article additive-containing members for filters
UA115432C2 (en) * 2011-11-07 2017-11-10 Філіп Морріс Продактс С.А. Smoking article with colour change segment

Also Published As

Publication number Publication date
EA201491407A1 (en) 2015-01-30
WO2013124377A2 (en) 2013-08-29
UA115549C2 (en) 2017-11-27
EP2816909A2 (en) 2014-12-31
EA027166B1 (en) 2017-06-30
JP2015507935A (en) 2015-03-16
WO2013124377A3 (en) 2013-11-21
MY171787A (en) 2019-10-29
EP2816909B1 (en) 2018-04-18
KR20140130149A (en) 2014-11-07
KR102092978B1 (en) 2020-03-25
JP6243359B2 (en) 2017-12-06

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