MY149472A - Smoking article filter - Google Patents

Smoking article filter

Info

Publication number
MY149472A
MY149472A MYPI20092481A MYPI20092481A MY149472A MY 149472 A MY149472 A MY 149472A MY PI20092481 A MYPI20092481 A MY PI20092481A MY PI20092481 A MYPI20092481 A MY PI20092481A MY 149472 A MY149472 A MY 149472A
Authority
MY
Malaysia
Prior art keywords
section
smoking article
filter
article filter
adjacent
Prior art date
Application number
MYPI20092481A
Inventor
Duke Martin Graham
Original Assignee
British American 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 British American Tobacco Co filed Critical British American Tobacco Co
Publication of MY149472A publication Critical patent/MY149472A/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
    • 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
    • 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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

A FILTER (1) FOR A SMOKING ARTICLE COMPRISING FIRST AND SECOND SECTIONS, THE FIRST SECTION BEING AT THE MOUTH END OF THE FILTER (1) AND COMPRISING A CYLINDRICAL ELEMENT CIRCUMSCRIBED BY A WRAPPER (5) AND HAVING A HOLLOW PORTION EXTENDING THERETHROUGH, AND THE SECOND SECTION BEING LONGITUDINALLY ALIGNED WITH AND ADJACENT TO THE FIRST SECTION AND COMPRISING A FILTRATION MATERIAL. THE SECOND SECTION COMPRISES A PARTICULATE MATERIAL IN A CIRCUMFERENTIAL REGION AND EXTENDING TO THE END OF THE SECOND SECTION IMMEDIATELY ADJACENT THE FIRST SECTION. ALSO PROVIDED IS A SMOKING ARTICLE INCORPORATING A FILTER (1) ACCORDING TO THE INVENTION.
MYPI20092481A 2006-12-21 2007-11-20 Smoking article filter MY149472A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0625818.0A GB0625818D0 (en) 2006-12-21 2006-12-21 Smoking article filter

Publications (1)

Publication Number Publication Date
MY149472A true MY149472A (en) 2013-08-30

Family

ID=37758981

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20092481A MY149472A (en) 2006-12-21 2007-11-20 Smoking article filter

Country Status (21)

Country Link
US (1) US20100108085A1 (en)
EP (1) EP2096945B1 (en)
JP (3) JP2010512778A (en)
KR (2) KR20140005731U (en)
CN (1) CN101562998B (en)
AR (1) AR064455A1 (en)
AU (1) AU2007336120B2 (en)
BR (1) BRPI0720536A2 (en)
CA (1) CA2669297C (en)
CL (1) CL2007003708A1 (en)
EA (1) EA014830B1 (en)
ES (1) ES2396458T3 (en)
GB (1) GB0625818D0 (en)
IL (1) IL198777A (en)
MX (1) MX2009005233A (en)
MY (1) MY149472A (en)
PL (1) PL2096945T3 (en)
TW (1) TW200838445A (en)
UA (1) UA93765C2 (en)
WO (1) WO2008074977A1 (en)
ZA (1) ZA200903580B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA95201C2 (en) * 2007-12-14 2011-07-11 Джапан Тобакко Инк. Cigarette filter (variants) and filter cigarette
GB0911181D0 (en) * 2009-06-29 2009-08-12 British American Tobacco Co A filter for a smoking article
GB0911182D0 (en) * 2009-06-29 2009-08-12 British American Tobacco Co Filter for a smoking article
GB0922253D0 (en) 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
GB201004976D0 (en) * 2010-03-24 2010-05-12 Filtrona Int Ltd Tobacco smoke filter
CN101953511A (en) * 2010-06-02 2011-01-26 成进学 Nano selenium and germanium rich negative ion safe anti-cancer cigarette for eliminating toxic hazard of cigarette smoke
EP2579736B8 (en) * 2010-06-10 2020-02-26 Essentra Filter Products Development Co. Pte. Ltd. Tobacco smoke filter
DK177983B1 (en) * 2010-11-08 2015-02-16 Pleasure Smoking Co Aps Tapered and cylindrical filter tips, and tapered and cylindrical sleeves
EP2510814A1 (en) * 2011-04-15 2012-10-17 Philip Morris Products S.A. Ventilated smoking article including sorbent material
GB201110863D0 (en) 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
EP2551407B1 (en) * 2011-07-28 2013-06-19 delfortgroup AG Oil-resistant filter wrapping paper
GB201211523D0 (en) * 2012-06-27 2012-08-08 Filtrona Filter Prod Dev Co Tobacco smoke filter
US10357057B2 (en) 2012-08-06 2019-07-23 Philip Morris Products S.A. Smoking article with mouth end cavity
PL2879528T3 (en) * 2012-08-06 2018-10-31 Philip Morris Products S.A. Method of forming smoking articles with mouth end cavities
EP2719295A1 (en) * 2012-10-15 2014-04-16 Philip Morris Products S.A. Ventilated smoking article including sorbent material
GB201219540D0 (en) * 2012-10-31 2012-12-12 British American Tobacco Co A filter for a smoking article
GB201223159D0 (en) 2012-12-21 2013-02-06 British American Tobacco Co Insertable filter unit
CN111972708A (en) * 2012-12-31 2020-11-24 菲利普莫里斯生产公司 Smoking article comprising a flow restrictor in a hollow tube
KR102216914B1 (en) * 2012-12-31 2021-02-19 필립모리스 프로덕츠 에스.에이. Smoking article including flow restrictor
TW201635927A (en) 2015-03-27 2016-10-16 菲利浦莫里斯製品股份有限公司 Smoking article with a mouth end cavity and ventilation
ITUA20162010A1 (en) * 2016-03-24 2017-09-24 Gd Spa Smoking item and method for its realization.
GB2549803A (en) * 2016-04-29 2017-11-01 British American Tobacco Investments Ltd A filter tube for a smoking article
EP3609354A1 (en) * 2017-04-14 2020-02-19 Philip Morris Products S.a.s. Filter component
GB201715922D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
GB201715924D0 (en) * 2017-09-29 2017-11-15 British American Tobacco Investments Ltd A filter unit for a smoking article
WO2019072962A1 (en) * 2017-10-13 2019-04-18 Philip Morris Products S.A. Aerosol generating article having cavity with particulate aerosol altering material
KR20230131396A (en) * 2022-03-04 2023-09-13 주식회사 케이티앤지 Smoking article and aerosol-generating systems comprising thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781654A (en) 1954-07-13 1957-08-21 Olin Mathieson Improvements in or relating to filter tips for cigarettes, method of making the sameand cigarettes employing the same
US3396733A (en) 1966-03-23 1968-08-13 Lorillard Co P Cigarette tip
GB2135865A (en) * 1983-03-03 1984-09-12 Filtrona Ltd Tobacco smoke filter
JPS6055115B2 (en) * 1983-03-04 1985-12-03 日本たばこ産業株式会社 How to reduce tar production
US4646762A (en) * 1983-12-05 1987-03-03 Brown & Williamson Tobacco Corporation Cigarette having a mouthpiece
US4550740A (en) 1983-12-05 1985-11-05 Brown & Williamson Tobacco Corporation Mouthpiece for a cigarette and a cigarette having same
US4611607A (en) * 1984-02-21 1986-09-16 Brown & Williamson Tobacco Corporation Cigarette filter
GB8709173D0 (en) * 1987-04-16 1987-05-20 Cigarette Components Ltd Ventilated cigarette filter
CN2043829U (en) * 1988-02-06 1989-09-06 丁晋贤 Hollow tip cigarette
EP0434339A3 (en) * 1989-12-18 1991-10-09 R.J. Reynolds Tobacco Company Cigarette and cigarette filter element therefor
AU658372B2 (en) * 1990-11-19 1995-04-13 Cigarette Components Limited Smoke filter containing particulate smoke modifying additive
GB2260477A (en) 1991-10-14 1993-04-21 Cigarette Components Ltd Smoke filter containing particulate smoke modifying additive
GB9121782D0 (en) * 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
GB9214267D0 (en) * 1992-07-04 1992-08-19 British American Tobacco Co Improvements relating to smoking articles
US5404890A (en) * 1993-06-11 1995-04-11 R. J. Reynolds Tobacco Company Cigarette filter
US5709227A (en) * 1995-12-05 1998-01-20 R. J. Reynolds Tobacco Company Degradable smoking article
RU2125822C1 (en) * 1998-06-15 1999-02-10 Погосян Сейран Амаякович Smoking article
ATE379979T1 (en) * 2000-07-12 2007-12-15 Philip Morris Prod RECESS FILTER AND SMOKEABLE ARTICLE HAVING A RECESS FILTER
BRPI0607110B1 (en) * 2005-02-04 2016-06-28 Philip Morris Products Sa cigarette comprising a tobacco rod and a multi-component filter

Also Published As

Publication number Publication date
GB0625818D0 (en) 2007-02-07
IL198777A0 (en) 2010-02-17
MX2009005233A (en) 2009-05-28
JP2013188215A (en) 2013-09-26
UA93765C2 (en) 2011-03-10
IL198777A (en) 2013-05-30
ES2396458T3 (en) 2013-02-21
PL2096945T3 (en) 2013-05-31
CL2007003708A1 (en) 2008-06-27
WO2008074977A1 (en) 2008-06-26
EP2096945B1 (en) 2012-10-03
CN101562998B (en) 2011-10-05
EA200900818A1 (en) 2010-02-26
CN101562998A (en) 2009-10-21
AU2007336120B2 (en) 2010-11-25
CA2669297C (en) 2015-01-13
EP2096945A1 (en) 2009-09-09
BRPI0720536A2 (en) 2014-01-07
ZA200903580B (en) 2010-02-24
KR20090101917A (en) 2009-09-29
US20100108085A1 (en) 2010-05-06
JP3194389U (en) 2014-11-20
KR20140005731U (en) 2014-11-07
CA2669297A1 (en) 2008-06-26
TW200838445A (en) 2008-10-01
AU2007336120A1 (en) 2008-06-26
JP2010512778A (en) 2010-04-30
AR064455A1 (en) 2009-04-01
EA014830B1 (en) 2011-02-28

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