EA011784B1 - Поверхностно-модифицированный активированный уголь в курительных изделиях - Google Patents

Поверхностно-модифицированный активированный уголь в курительных изделиях Download PDF

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Publication number
EA011784B1
EA011784B1 EA200701415A EA200701415A EA011784B1 EA 011784 B1 EA011784 B1 EA 011784B1 EA 200701415 A EA200701415 A EA 200701415A EA 200701415 A EA200701415 A EA 200701415A EA 011784 B1 EA011784 B1 EA 011784B1
Authority
EA
Eurasian Patent Office
Prior art keywords
activated carbon
layer
coal
carbon
fine particles
Prior art date
Application number
EA200701415A
Other languages
English (en)
Russian (ru)
Other versions
EA200701415A1 (ru
Inventor
Чжаохуа Луань
Джей А. Фурнье
Питер Дж. Липович
Мохаммад Хаджалигол
Шучжун Чжуан
Джон Брайант Пейн III
Original Assignee
Филип Моррис Продактс С.А.
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 Филип Моррис Продактс С.А. filed Critical Филип Моррис Продактс С.А.
Publication of EA200701415A1 publication Critical patent/EA200701415A1/ru
Publication of EA011784B1 publication Critical patent/EA011784B1/ru

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
    • A24D3/163—Carbon
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/354—After-treatment
    • C01B32/372—Coating; Grafting; Microencapsulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
EA200701415A 2004-12-30 2005-12-29 Поверхностно-модифицированный активированный уголь в курительных изделиях EA011784B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/025,818 US20060144410A1 (en) 2004-12-30 2004-12-30 Surface-modified activated carbon in smoking articles
PCT/IB2005/004100 WO2006070291A2 (en) 2004-12-30 2005-12-29 Surface-modified activated carbon in smoking articles

Publications (2)

Publication Number Publication Date
EA200701415A1 EA200701415A1 (ru) 2007-10-26
EA011784B1 true EA011784B1 (ru) 2009-06-30

Family

ID=36143682

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701415A EA011784B1 (ru) 2004-12-30 2005-12-29 Поверхностно-модифицированный активированный уголь в курительных изделиях

Country Status (12)

Country Link
US (1) US20060144410A1 (es)
EP (1) EP1835820A2 (es)
JP (1) JP4916453B2 (es)
KR (1) KR20070095380A (es)
CN (1) CN101094598B (es)
AU (1) AU2005321022B2 (es)
BR (1) BRPI0519453A2 (es)
EA (1) EA011784B1 (es)
MX (1) MX2007008005A (es)
UA (1) UA89069C2 (es)
WO (1) WO2006070291A2 (es)
ZA (1) ZA200703942B (es)

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FR2905628B1 (fr) * 2006-09-13 2011-01-21 Rhodia Recherches & Tech Materiau composite de cohesion elevee, procede de preparation et utilisations, notamment dans les filtres a cigarettes.
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US8186360B2 (en) * 2007-04-04 2012-05-29 R.J. Reynolds Tobacco Company Cigarette comprising dark air-cured tobacco
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US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
US20100206317A1 (en) * 2007-09-28 2010-08-19 Vector Tobacco, Inc. Reduced risk tobacco products and use thereof
US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
ES2537517T3 (es) * 2008-03-18 2015-06-09 Japan Tobacco, Inc. Adsorbente de los componentes del humo de la corriente principal del cigarrillo y filtro del cigarrillo
GB0805773D0 (en) * 2008-03-31 2008-04-30 British American Tobacco Co Method and apparatus for the plasma processing of filter
US8613284B2 (en) 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
WO2009143338A2 (en) 2008-05-21 2009-11-26 R.J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
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
US9185925B2 (en) * 2009-10-09 2015-11-17 Philip Morris Usa Inc. Immobilized flavorants for flavor delivery
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
US8720450B2 (en) * 2010-07-30 2014-05-13 R.J. Reynolds Tobacco Company Filter element comprising multifunctional fibrous smoke-altering material
CN102058159A (zh) * 2010-11-30 2011-05-18 湖南中烟工业有限责任公司 一种选择性降低卷烟主流烟气中主要羰基化合物的卷烟滤嘴添加剂及制备和应用
GB201109419D0 (en) 2011-06-06 2011-07-20 British American Tobacco Co Filter for a smoking article
GB201112539D0 (en) 2011-07-21 2011-08-31 British American Tobacco Co Porous carbon and methods of production thereof
KR101505112B1 (ko) * 2013-01-17 2015-03-24 (주)제주사랑농수산 흡연용 여과 조성물, 이를 포함하는 담배필터 및 담배종이
SG11201605192VA (en) 2013-12-30 2016-07-28 Philip Morris Products Sa Activated carbon for smoking articles
GB201407642D0 (en) 2014-04-30 2014-06-11 British American Tobacco Co Aerosol-cooling element and arrangements for apparatus for heating a smokable material
GB201418817D0 (en) 2014-10-22 2014-12-03 British American Tobacco Co Apparatus and method for generating an inhalable medium, and a cartridge for use therewith
ES2913872T3 (es) 2015-02-27 2022-06-06 Nicoventures Trading Ltd Cartucho, componentes y métodos para generar un medio inhalable
GB201503411D0 (en) 2015-02-27 2015-04-15 British American Tobacco Co Apparatus and method for generating an inhalable medium, and a cartridge for use therewith
GB201517471D0 (en) 2015-10-02 2015-11-18 British American Tobacco Co Apparatus for generating an inhalable medium
GB201618481D0 (en) 2016-11-02 2016-12-14 British American Tobacco Investments Ltd Aerosol provision article
US10512286B2 (en) 2017-10-19 2019-12-24 Rai Strategic Holdings, Inc. Colorimetric aerosol and gas detection for aerosol delivery device

Citations (4)

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US3544507A (en) * 1967-08-23 1970-12-01 Calgon C0Rp Dedusting and agglomerating activated carbon
US4062368A (en) * 1974-06-24 1977-12-13 Brown & Williamson Tobacco Corporation Tobacco-smoke filters
JPS6047670A (ja) * 1983-08-23 1985-03-15 日水製薬株式会社 タバコフイルタ−用吸着素子
US4535005A (en) * 1982-03-30 1985-08-13 Basf Aktiengesellschaft Consolidating the surface of a granular adsorbent

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US3901823A (en) * 1971-11-18 1975-08-26 Westvaco Corp Agglomerating activated carbon
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US5322075A (en) 1992-09-10 1994-06-21 Philip Morris Incorporated Heater for an electric flavor-generating article
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US6372289B1 (en) * 1999-12-17 2002-04-16 Corning Incorporated Process for manufacturing activated carbon honeycomb structures
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FR2804426B1 (fr) * 2000-01-27 2002-03-01 Centre Nat Rech Scient Materiau composite comprenant du charbon actif et du graphite expanse
US6740406B2 (en) * 2000-12-15 2004-05-25 Kimberly-Clark Worldwide, Inc. Coated activated carbon
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544507A (en) * 1967-08-23 1970-12-01 Calgon C0Rp Dedusting and agglomerating activated carbon
US4062368A (en) * 1974-06-24 1977-12-13 Brown & Williamson Tobacco Corporation Tobacco-smoke filters
US4535005A (en) * 1982-03-30 1985-08-13 Basf Aktiengesellschaft Consolidating the surface of a granular adsorbent
JPS6047670A (ja) * 1983-08-23 1985-03-15 日水製薬株式会社 タバコフイルタ−用吸着素子

Non-Patent Citations (1)

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Title
DATABASE WPI, Section Ch, Week 198517, Derwent Publications Ltd., London, GB; Class D18, AN 1985-102418, XP002377710 & JP 60047670 A (NIPPON SEIYAKU KK), 15 March 1985 (1985-03-15), abstract *

Also Published As

Publication number Publication date
US20060144410A1 (en) 2006-07-06
WO2006070291A2 (en) 2006-07-06
EP1835820A2 (en) 2007-09-26
MX2007008005A (es) 2007-08-22
CN101094598B (zh) 2013-04-24
UA89069C2 (ru) 2009-12-25
ZA200703942B (en) 2008-09-25
WO2006070291A3 (en) 2006-09-14
AU2005321022A1 (en) 2006-07-06
JP2008526193A (ja) 2008-07-24
AU2005321022B2 (en) 2011-09-29
KR20070095380A (ko) 2007-09-28
BRPI0519453A2 (pt) 2009-01-27
EA200701415A1 (ru) 2007-10-26
CN101094598A (zh) 2007-12-26
JP4916453B2 (ja) 2012-04-11

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU