RU2461342C2 - Фильтр, включающий электростатически заряженный волокнистый материал - Google Patents

Фильтр, включающий электростатически заряженный волокнистый материал Download PDF

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Publication number
RU2461342C2
RU2461342C2 RU2009149673/12A RU2009149673A RU2461342C2 RU 2461342 C2 RU2461342 C2 RU 2461342C2 RU 2009149673/12 A RU2009149673/12 A RU 2009149673/12A RU 2009149673 A RU2009149673 A RU 2009149673A RU 2461342 C2 RU2461342 C2 RU 2461342C2
Authority
RU
Russia
Prior art keywords
filter
electrostatically charged
fibrous material
adsorbent
charged fibrous
Prior art date
Application number
RU2009149673/12A
Other languages
English (en)
Russian (ru)
Other versions
RU2009149673A (ru
Inventor
Зу-Сун ЯН (US)
Зу-Сун Ян
Цзин С. ЧАН (US)
Цзин С. Чан
Ширли ХА (US)
Ширли Ха
Лисинь СЮЭ (US)
Лисинь Сюэ
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 RU2009149673A publication Critical patent/RU2009149673A/ru
Application granted granted Critical
Publication of RU2461342C2 publication Critical patent/RU2461342C2/ru

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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
    • A24D3/02—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
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/22—Treatment of tobacco products or tobacco substitutes by application of electric or wave energy or particle radiation
    • 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
    • A24D3/046—Tobacco smoke filters characterised by their shape or structure with electrical or magnetical filtering means
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
RU2009149673/12A 2007-05-31 2008-05-30 Фильтр, включающий электростатически заряженный волокнистый материал RU2461342C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92481407P 2007-05-31 2007-05-31
US60/924,814 2007-05-31

Publications (2)

Publication Number Publication Date
RU2009149673A RU2009149673A (ru) 2011-07-10
RU2461342C2 true RU2461342C2 (ru) 2012-09-20

Family

ID=39874000

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009149673/12A RU2461342C2 (ru) 2007-05-31 2008-05-30 Фильтр, включающий электростатически заряженный волокнистый материал

Country Status (6)

Country Link
US (1) US20080314400A1 (es)
JP (1) JP5314677B2 (es)
KR (1) KR101504778B1 (es)
RU (1) RU2461342C2 (es)
UA (1) UA96993C2 (es)
WO (1) WO2008146161A2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough
US8534294B2 (en) * 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
AR081744A1 (es) * 2010-03-26 2012-10-17 Philip Morris Prod Filtro con adaptadores con espacio intermedio con bolita saborizada
UA111862C2 (uk) * 2011-11-07 2016-06-24 Філіп Морріс Продактс С.А. Курильний виріб з матеріалом для доставки рідини
UA112328C2 (uk) * 2011-11-07 2016-08-25 Філіп Морріс Продактс С.А. Ментолвмісний курильний виріб
GB2503644A (en) * 2012-05-03 2014-01-08 British American Tobacco Co Filter
GB201318055D0 (en) 2013-10-11 2013-11-27 British American Tobacco Co Additive Releasing Materials
DE102016117796A1 (de) 2016-09-21 2018-03-22 Hauni Maschinenbau Gmbh Herstellung von Rauchartikelprodukten
WO2020089120A1 (en) * 2018-10-29 2020-05-07 Nerudia Limited Smoking substitute consumable

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007383A1 (en) * 1992-09-28 1994-04-14 Exxon Chemical Patents Inc. Cigarette filter tow and method of manufacture
WO2004062396A2 (en) * 2003-01-06 2004-07-29 Philip Morris Products, S.A. Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers

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US4528050A (en) * 1981-07-30 1985-07-09 Molins Plc Producing filler material, particularly for cigarette filters
US5271419A (en) * 1989-09-29 1993-12-21 R. J. Reynolds Tobacco Company Cigarette
JPH02186970A (ja) * 1989-01-11 1990-07-23 Kiyoto Furuya フィルター
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JP3181248B2 (ja) * 1997-10-06 2001-07-03 日本たばこ産業株式会社 フィルター付きシガレットおよびシガレット用フィルター
WO2000035580A1 (en) * 1998-12-11 2000-06-22 Mazda Motor Corporation Composition for use in adsorption treatment, products formed with the same, and a method for producing adsorbent using the same
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US8408216B2 (en) * 2004-12-22 2013-04-02 Philip Morris Usa Inc. Flavor carrier for use in smoking articles
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US20100006112A1 (en) * 2007-12-20 2010-01-14 Philip Morris Usa, Inc. Filter including randomly-oriented fibers for reduction of particle breakthrough

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007383A1 (en) * 1992-09-28 1994-04-14 Exxon Chemical Patents Inc. Cigarette filter tow and method of manufacture
WO2004062396A2 (en) * 2003-01-06 2004-07-29 Philip Morris Products, S.A. Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers

Also Published As

Publication number Publication date
RU2009149673A (ru) 2011-07-10
WO2008146161A3 (en) 2009-01-29
KR101504778B1 (ko) 2015-03-20
US20080314400A1 (en) 2008-12-25
UA96993C2 (ru) 2011-12-26
WO2008146161A2 (en) 2008-12-04
JP2010527628A (ja) 2010-08-19
WO2008146161A8 (en) 2009-04-16
KR20100023925A (ko) 2010-03-04
JP5314677B2 (ja) 2013-10-16

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