WO2003071886A8 - Flavored carbon useful as filtering material of smoking article - Google Patents

Flavored carbon useful as filtering material of smoking article

Info

Publication number
WO2003071886A8
WO2003071886A8 PCT/US2003/002748 US0302748W WO03071886A8 WO 2003071886 A8 WO2003071886 A8 WO 2003071886A8 US 0302748 W US0302748 W US 0302748W WO 03071886 A8 WO03071886 A8 WO 03071886A8
Authority
WO
WIPO (PCT)
Prior art keywords
smoking article
filtering material
flavored carbon
carbon useful
flavored
Prior art date
Application number
PCT/US2003/002748
Other languages
French (fr)
Other versions
WO2003071886A1 (en
Inventor
Zuyin Yang
Jose G Nepomuceno
Barbara G Taylor
Original Assignee
Philip Morris Prod
Zuyin Yang
Jose G Nepomuceno
Barbara G Taylor
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 Philip Morris Prod, Zuyin Yang, Jose G Nepomuceno, Barbara G Taylor filed Critical Philip Morris Prod
Priority to KR1020047013049A priority Critical patent/KR100976022B1/en
Priority to ES03743106T priority patent/ES2412182T3/en
Priority to EP03743106A priority patent/EP1478248B1/en
Priority to AU2003210738A priority patent/AU2003210738A1/en
Priority to DK03743106.1T priority patent/DK1478248T3/en
Priority to SI200332249T priority patent/SI1478248T1/en
Priority to JP2003570646A priority patent/JP2005518204A/en
Publication of WO2003071886A1 publication Critical patent/WO2003071886A1/en
Publication of WO2003071886A8 publication Critical patent/WO2003071886A8/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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters

Landscapes

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

Abstract

Flavored carbon useful as a filtering material of a smoking article, such as a cigarette (2), is made by applying liquid flavorant (228) to activated carbon particles (212) in a fluidized bed. The flavored carbon can be used to impart desired taste to mainstream smoke while removing one or more components from mainstream smoke.
PCT/US2003/002748 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article WO2003071886A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
KR1020047013049A KR100976022B1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
ES03743106T ES2412182T3 (en) 2002-02-22 2003-01-31 Flavored carbon useful as a smoking article filter material
EP03743106A EP1478248B1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
AU2003210738A AU2003210738A1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
DK03743106.1T DK1478248T3 (en) 2002-02-22 2003-01-31 Flavored carbon usable as filter material for smoking articles
SI200332249T SI1478248T1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article
JP2003570646A JP2005518204A (en) 2002-02-22 2003-01-31 Flavored carbon useful as a filter material for smoking articles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/079,813 2002-02-22
US10/079,813 US20030159703A1 (en) 2002-02-22 2002-02-22 Flavored carbon useful as filtering material of smoking article

Publications (2)

Publication Number Publication Date
WO2003071886A1 WO2003071886A1 (en) 2003-09-04
WO2003071886A8 true WO2003071886A8 (en) 2005-06-23

Family

ID=27752778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/002748 WO2003071886A1 (en) 2002-02-22 2003-01-31 Flavored carbon useful as filtering material of smoking article

Country Status (10)

Country Link
US (2) US20030159703A1 (en)
EP (1) EP1478248B1 (en)
JP (1) JP2005518204A (en)
KR (1) KR100976022B1 (en)
AU (1) AU2003210738A1 (en)
DK (1) DK1478248T3 (en)
ES (1) ES2412182T3 (en)
PT (1) PT1478248E (en)
SI (1) SI1478248T1 (en)
WO (1) WO2003071886A1 (en)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0019417D0 (en) * 2000-08-09 2000-09-27 Mat & Separations Tech Int Ltd Mesoporous carbons
US8591855B2 (en) * 2000-08-09 2013-11-26 British American Tobacco (Investments) Limited Porous carbons
US20040016436A1 (en) * 2002-07-26 2004-01-29 Charles Thomas Adsorbents for smoking articles comprising a non-volatile organic compound applied using a supercritical fluid
US8066011B2 (en) * 2003-09-30 2011-11-29 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7240678B2 (en) 2003-09-30 2007-07-10 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
EP1670327B2 (en) 2003-09-30 2012-02-22 R.J.Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7669604B2 (en) * 2003-09-30 2010-03-02 R.J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7856990B2 (en) * 2003-09-30 2010-12-28 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
US7237558B2 (en) * 2003-09-30 2007-07-03 R. J. Reynolds Tobacco Company Filtered cigarette incorporating an adsorbent material
GB0404324D0 (en) * 2004-02-27 2004-03-31 British American Tobacco Co Smoking article and apparatus and process for manufacturing a smoking article
US20050247323A1 (en) * 2004-05-10 2005-11-10 Brown & Williamson Tobacco Corporation Selective filtration of cigarette smoke using chitosan derivatives
GB0426615D0 (en) * 2004-12-03 2005-01-05 Filtrona Suisse Sa Tobacco smoke filter
US20070261706A1 (en) 2004-12-15 2007-11-15 Ashesh Banerjea Cigarette with carbon on tow filter
GB0506278D0 (en) 2005-03-29 2005-05-04 British American Tobacco Co Porous carbon materials and smoking articles and smoke filters therefor incorporating such materials
US10244793B2 (en) 2005-07-19 2019-04-02 Juul Labs, Inc. Devices for vaporization of a substance
US20070215167A1 (en) 2006-03-16 2007-09-20 Evon Llewellyn Crooks Smoking article
US10188140B2 (en) 2005-08-01 2019-01-29 R.J. Reynolds Tobacco Company Smoking article
US20070056600A1 (en) * 2005-09-14 2007-03-15 R. J. Reynolds Tobacco Company Filtered smoking article
US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US8201564B2 (en) * 2005-12-30 2012-06-19 Philip Morris Usa Inc. Cigarette filters
US20070191571A1 (en) * 2006-02-14 2007-08-16 Sink Chester W Resol beads, methods of making them, and methods of using them
US20070207917A1 (en) * 2006-02-14 2007-09-06 Chester Wayne Sink Activated carbon monoliths and methods of making them
US8247072B2 (en) 2006-02-14 2012-08-21 Eastman Chemical Company Resol beads, methods of making them and methods of using them
US9220301B2 (en) 2006-03-16 2015-12-29 R.J. Reynolds Tobacco Company Smoking article
UA92214C2 (en) * 2006-03-31 2010-10-11 Филип Моррис Продактс С.А. Filter element, a cigarette, comprising thereof, and a method for making the filter element
US9394179B2 (en) 2006-03-31 2016-07-19 Philip Morris Usa Inc. Method of making modified activated carbon
US20070235049A1 (en) * 2006-03-31 2007-10-11 Philip Morris Usa Inc. Magnetic filter elements and cigarettes having magnetic filter elements
US8739802B2 (en) 2006-10-02 2014-06-03 R.J. Reynolds Tobacco Company Filtered cigarette
US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
US7722722B2 (en) * 2007-11-16 2010-05-25 Brunob Ii B.V. Continuous fluid bed reactor
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
EP2537427B1 (en) 2008-05-21 2016-08-17 R.J. Reynolds Tobacco Company Cigarette filter having composite fiber structures
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8119555B2 (en) * 2008-11-20 2012-02-21 R. J. Reynolds Tobacco Company Carbonaceous material having modified pore structure
US8511319B2 (en) * 2008-11-20 2013-08-20 R. J. Reynolds Tobacco Company Adsorbent material impregnated with metal oxide component
TW201032739A (en) * 2009-01-08 2010-09-16 Japan Tobacco Inc Filter for cigarette
US20120037174A1 (en) * 2009-01-12 2012-02-16 Sepp Steinlechner Tobacco product filters
US8534294B2 (en) 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
US20110271968A1 (en) 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
EP2401929A1 (en) 2010-06-30 2012-01-04 Philip Morris Products S.A. Filter for a smoking article
US8720450B2 (en) 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
EP2630879B1 (en) 2010-10-20 2016-09-07 Japan Tobacco, Inc. Menthol-impregnated activated carbon, cigarette filter, and filter cigarette
US11957163B2 (en) * 2011-04-08 2024-04-16 R.J. Reynolds Tobacco Company Multi-segment filter element including smoke-altering flavorant
US10609955B2 (en) * 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
UA112328C2 (en) * 2011-11-07 2016-08-25 Філіп Морріс Продактс С.А. MENTAL CONTINUOUS SMOKING PRODUCTS
KR101362494B1 (en) * 2012-03-07 2014-02-14 주식회사 케이티앤지 Cigarette filter with technology reducing cigarette smell on hands, and cigarette having the same
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
EP2742813A1 (en) * 2012-12-11 2014-06-18 Scandinavian Tobacco Group Lummen N.V. A smoking article, such as a cigar, with flavoured mouthpiece and method for manufacturing such article
US10279934B2 (en) 2013-03-15 2019-05-07 Juul Labs, Inc. Fillable vaporizer cartridge and method of filling
EP2801269A1 (en) * 2013-05-10 2014-11-12 Reemtsma Cigarettenfabriken GmbH Smoking article
WO2015042412A1 (en) 2013-09-20 2015-03-26 E-Nicotine Technology. Inc. Devices and methods for modifying delivery devices
GB201318055D0 (en) * 2013-10-11 2013-11-27 British American Tobacco Co Additive Releasing Materials
GB201320674D0 (en) * 2013-11-22 2014-01-08 British American Tobacco Co Adsorbent materials
CN103691402B (en) * 2013-12-03 2015-09-30 红云红河烟草(集团)有限责任公司 A kind of tea seed shell porous particle and the application in cigarette thereof
CN103691397B (en) * 2013-12-03 2015-06-17 红云红河烟草(集团)有限责任公司 Rosemary porous particles and application thereof in cigarettes
CN103689802B (en) * 2013-12-03 2015-04-08 红云红河烟草(集团)有限责任公司 Tobacco porous particle and application thereof in cigarette
CN103695174B (en) * 2013-12-03 2015-02-18 红云红河烟草(集团)有限责任公司 Violet porous particles and application thereof in cigarettes
JP6653432B2 (en) 2013-12-23 2020-02-26 ジュール・ラブズ・インコーポレイテッドＪｕｕｌ Ｌａｂｓ， Ｉｎｃ． Vaporizer system and method
US10076139B2 (en) 2013-12-23 2018-09-18 Juul Labs, Inc. Vaporizer apparatus
USD842536S1 (en) 2016-07-28 2019-03-05 Juul Labs, Inc. Vaporizer cartridge
US10159282B2 (en) 2013-12-23 2018-12-25 Juul Labs, Inc. Cartridge for use with a vaporizer device
US20160366947A1 (en) 2013-12-23 2016-12-22 James Monsees Vaporizer apparatus
USD825102S1 (en) 2016-07-28 2018-08-07 Juul Labs, Inc. Vaporizer device with cartridge
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods
DE202014001649U1 (en) * 2014-02-22 2014-03-20 Thomas Demircan Flavored silica gel, activated carbon, non-woven, paper or other common filter media for use as a filter, air flavoring and flavor carrier in the beverage industry
MX2017007042A (en) 2014-12-05 2018-06-15 Juul Labs Inc Calibrated dose control.
TW201700019A (en) * 2015-06-30 2017-01-01 菲利浦莫里斯製品股份有限公司 Smoking article with improved extinguishment
CN105011361B (en) * 2015-07-17 2018-11-09 云南中烟工业有限责任公司 A kind of preparation method of the embedded non-burning flavoring material of fluid molecule
TW201703657A (en) 2015-07-17 2017-02-01 菲利浦莫里斯製品股份有限公司 Activated carbon beads for smoking articles
GB201521626D0 (en) * 2015-12-08 2016-01-20 British American Tobacco Co Tobacco composition
WO2017130045A1 (en) 2016-01-25 2017-08-03 Philip Morris Products S.A. Activated carbon spheroids for smoking articles
SG11201806793TA (en) 2016-02-11 2018-09-27 Juul Labs Inc Fillable vaporizer cartridge and method of filling
CO2018009342A2 (en) 2016-02-11 2018-09-20 Juul Labs Inc Secure fixing cartridges for vaporizing devices
US10405582B2 (en) 2016-03-10 2019-09-10 Pax Labs, Inc. Vaporization device with lip sensing
USD849996S1 (en) 2016-06-16 2019-05-28 Pax Labs, Inc. Vaporizer cartridge
USD848057S1 (en) 2016-06-23 2019-05-07 Pax Labs, Inc. Lid for a vaporizer
USD851830S1 (en) 2016-06-23 2019-06-18 Pax Labs, Inc. Combined vaporizer tamp and pick tool
USD836541S1 (en) 2016-06-23 2018-12-25 Pax Labs, Inc. Charging device
CN109414071A (en) 2016-07-01 2019-03-01 日本烟草产业株式会社 The manufacturing method of fragrance inhalator and combustion-type heat source
WO2018216430A1 (en) * 2017-05-26 2018-11-29 日本たばこ産業株式会社 Flavor source unit and flavor inhaler
MX2019014595A (en) * 2017-06-09 2020-02-05 Philip Morris Products Sa Aerosol-generating article having fibrous filter segment.
USD887632S1 (en) 2017-09-14 2020-06-16 Pax Labs, Inc. Vaporizer cartridge
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device
US11291242B2 (en) 2019-08-28 2022-04-05 Aiger Group Ag Apparatus and method for forming a smoke filter
WO2021071239A1 (en) * 2019-10-07 2021-04-15 주식회사 이엠텍 Apparatus and method for manufacturing liquid phase cartridge capable of being inserted into electrically heated smoking article
KR102581003B1 (en) * 2020-06-15 2023-09-21 주식회사 케이티앤지 Aerosol-generating article with improved aerosol level

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US110689A (en) * 1871-01-03 Improvement in patterns for molding stove-lids
US166563A (en) * 1875-08-10 Improvement in car-couplings
US3091550A (en) * 1958-09-24 1963-05-28 Union Carbide Corp Adsorbent compositions and method of coating therewith
NL282359A (en) * 1961-09-19
US3241520A (en) * 1964-10-19 1966-03-22 Wisconsin Alumni Res Found Particle coating apparatus
US3217715A (en) * 1965-05-24 1965-11-16 American Filtrona Corp Smoke filter and smoking devices formed therewith
US3652461A (en) * 1969-11-10 1972-03-28 Harold R Dalton Carbon black dispersions their preparation and products therefrom
US3972335A (en) * 1972-09-20 1976-08-03 Calgon Corporation Mentholated cigarette filter
HU168255B (en) * 1972-12-13 1976-03-28
US3889691A (en) * 1973-12-21 1975-06-17 Calgon Corp Tobacco smoke filter
MX142927A (en) * 1974-06-24 1981-01-20 Empresas La Moderna Sa De Cv IMPROVEMENTS IN FILTERING TOBACCO SMOKE
US4068389A (en) * 1976-04-15 1978-01-17 Procedyne Corporation Gas-diffusion plate for fluidized bed apparatus
US4124734A (en) * 1976-04-30 1978-11-07 Lever Brothers Company Encapsulated particles
JPS5470457A (en) * 1977-11-07 1979-06-06 Takeda Chemical Industries Ltd Preservation of fresheness of fruit and vegetables
US4163452A (en) * 1977-12-01 1979-08-07 British-American Tobacco Company Limited Tobacco-smoke filters
GB2020158B (en) * 1978-04-21 1982-11-24 Cigarette Components Ltd Production of tobacco smoke filters
FI67478C (en) * 1979-11-13 1985-04-10 British American Tobacco Co FILTER FOER TOBAKSROEK
US4662384A (en) * 1982-06-29 1987-05-05 British-American Tobacco Company Limited Smoking articles
DE3335179A1 (en) * 1982-09-30 1984-04-05 Molins PLC, London FILTER STRAND PRODUCTION
US4768526A (en) * 1983-06-02 1988-09-06 R. J. Reynolds Tobacco Company Tobacco smoke filters
US4549875A (en) * 1983-06-02 1985-10-29 R. J. Reynolds Tobacco Co. Manufacture of tobacco smoke filters
US4623588A (en) * 1984-02-06 1986-11-18 Biotek, Inc. Controlled release composite core coated microparticles
US4715390A (en) * 1985-11-19 1987-12-29 Philip Morris Incorporated Matrix entrapment of flavorings for smoking articles
US5271419A (en) * 1989-09-29 1993-12-21 R. J. Reynolds Tobacco Company Cigarette
US5034196A (en) * 1988-08-29 1991-07-23 Zenz Frederick A Particle fractionator employing multiple fluidized bed modules
US5016654A (en) * 1988-12-21 1991-05-21 R. J. Reynolds Tobacco Company Flavor substances for smoking articles
US5133367A (en) * 1989-04-24 1992-07-28 Philip Morris Incorporated Container for additive materials for smoking articles
US5101839A (en) * 1990-08-15 1992-04-07 R. J. Reynolds Tobacco Company Cigarette and smokable filler material therefor
US5396911A (en) * 1990-08-15 1995-03-14 R. J. Reynolds Tobacco Company Substrate material for smoking articles
US5144967A (en) * 1990-10-22 1992-09-08 Kimberly-Clark Corporation Flavor release material
US5344626A (en) * 1992-06-26 1994-09-06 Minnesota Mining And Manufacturing Company Dual impregnated activated carbon
US5499636A (en) * 1992-09-11 1996-03-19 Philip Morris Incorporated Cigarette for electrical smoking system
US5692525A (en) * 1992-09-11 1997-12-02 Philip Morris Incorporated Cigarette for electrical smoking system
US5666976A (en) * 1992-09-11 1997-09-16 Philip Morris Incorporated Cigarette and method of manufacturing cigarette for electrical smoking system
US5692526A (en) * 1992-09-11 1997-12-02 Philip Morris Incorporated Cigarette for electrical smoking system
US5275859A (en) * 1992-12-21 1994-01-04 Eastman Kodak Company Tobacco smoke filter
US5588446A (en) * 1993-06-02 1996-12-31 R. J. Reynolds Tobacco Company Cigarette with improved cellulosic substrate
RU2070438C1 (en) * 1994-07-04 1996-12-20 Совместное российско-американское предприятие - Акционерное общество закрытого типа "Аквафор" Adsorption-bactericidal carbon material and method for its manufacturing
US5470387A (en) * 1994-03-07 1995-11-28 Niro A/S Continuous multicell process and apparatus for particle coating including particle recirculation
US5538929A (en) * 1994-08-09 1996-07-23 Westvaco Corporation Phosphorus-treated activated carbon composition
KR0155342B1 (en) * 1995-06-02 1998-11-16 신재인 Process and apparatus for preparing teda impregnated active carbon in fluidized absorption tower
US5614459A (en) * 1995-06-07 1997-03-25 Universidad De Antioquia Process for making activated charcoal
JPH08337412A (en) * 1995-06-13 1996-12-24 Mitsubishi Chem Corp Activated carbon and its production
KR100199445B1 (en) * 1996-06-11 1999-06-15 이서봉 Preparation of complexed molecular sieve compounds
US5893946A (en) * 1996-06-21 1999-04-13 Amcol International Corporation Combustible carbonaceous compositions and methods
JP3096666B2 (en) * 1996-11-01 2000-10-10 藤崎電機株式会社 Method and apparatus for granulating powder
US6514907B2 (en) * 1997-07-25 2003-02-04 Takeda Chemical Industries, Ltd. Bromine-impregnated activated carbon and process for preparing the same
US6740406B2 (en) * 2000-12-15 2004-05-25 Kimberly-Clark Worldwide, Inc. Coated activated carbon

Also Published As

Publication number Publication date
US20030159703A1 (en) 2003-08-28
EP1478248A4 (en) 2011-07-06
PT1478248E (en) 2013-04-18
EP1478248B1 (en) 2013-03-13
JP2005518204A (en) 2005-06-23
US20040226569A1 (en) 2004-11-18
KR20040097132A (en) 2004-11-17
AU2003210738A1 (en) 2003-09-09
ES2412182T3 (en) 2013-07-10
KR100976022B1 (en) 2010-08-17
EP1478248A1 (en) 2004-11-24
DK1478248T3 (en) 2013-06-10
WO2003071886A1 (en) 2003-09-04
SI1478248T1 (en) 2013-04-30

Similar Documents

Publication Publication Date Title
WO2003071886A8 (en) Flavored carbon useful as filtering material of smoking article
LT2006028A (en) Smoking article and smoking article filter
MX2007005666A (en) Capsuled adsorbent flavored filter.
WO2006020098A3 (en) Flavoring a cigarette by using a flavored filter plug wrap
MY135471A (en) Cigarette filter with beaded carbon
MY140776A (en) Smoking article and apparatus and process for manufacturing a smoking article
WO2008064463A8 (en) Cigarette filter with flavored particles
WO2006085142A3 (en) Flavor carrier for use in smoking articles
WO2003041521A3 (en) Method and composition for mentholation of charcoal filtered cigarettes
EA200800998A1 (en) FRAGRANTED CIGARETTE
UA73645C2 (en) Cigarette and flavor-releasing filter located downstream
HK1110481A1 (en) Flavour capsule for enhanced flavour delivery in cigarettes
WO2005041699A3 (en) Flavored smokeless tabacco and methods of making
WO2011117759A3 (en) Methods for improving quality of mainstream smoke and multicomponent filters and smoking articles therefor
CN103876286B (en) A kind of filter rod particulate additive with coffee or cocoa flavor and its preparation method and application
WO2008081338A3 (en) Sealed cigarette filter
RS20050970A (en) Improvements relating to smoking article filters
EP1421861A3 (en) Tobacco flavoring agent
KR100322201B1 (en) Charcoal tobacco
CN2162783Y (en) Cigarette
CN2109734U (en) Tobacco pipe having functions of detoxify filting and flavouring for tobacco and cigarette
WO2004110185A3 (en) Reduction of polycyclic aromatic hydrocarbons in tobacco smoke using palladium salts
KR200189216Y1 (en) Cigarette filter
Herbert What's new in Nicotine & Tobacco Research?
WO2008093736A1 (en) Smoking filter

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 1020047013049

Country of ref document: KR

Ref document number: 2003570646

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 2003743106

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1020047013049

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2003743106

Country of ref document: EP

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 36/2003 ADD "DECLARATION AS TO APPLICANT S ENTITLEMENT TO APPLY FOR AND BE GRANTED APATENT (RULE 4.17(II))." AND "DECLARATION AS TO THE APPLICANT S ENTITLEMENT TO CLAIM THE PRIORITY OF THE EARLIER APPLICATION (RULE 4.17(III))."