EA201070199A1 - BIODRAINED CIGARETT FILTER - Google Patents

BIODRAINED CIGARETT FILTER

Info

Publication number
EA201070199A1
EA201070199A1 EA201070199A EA201070199A EA201070199A1 EA 201070199 A1 EA201070199 A1 EA 201070199A1 EA 201070199 A EA201070199 A EA 201070199A EA 201070199 A EA201070199 A EA 201070199A EA 201070199 A1 EA201070199 A1 EA 201070199A1
Authority
EA
Eurasian Patent Office
Prior art keywords
biodrained
cigarett
filter
fiber
shapes
Prior art date
Application number
EA201070199A
Other languages
Russian (ru)
Inventor
Лисинь Л. Сюэ
Милтон Пэрриш
Шалва Гедеванишвили
Зу-Сун Ян
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 EA201070199A1 publication Critical patent/EA201070199A1/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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • 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
    • A24D3/064—Use of materials for tobacco smoke filters characterised by structural features of the fibers having non-circular cross-section
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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
    • A24D3/06—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)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Биоразлагаемые сигаретные фильтры, содержащие профилированное волокно из сополимера полигидроксибутирата и гидроксивалерата (ПГБВ). В число форм поперечных сечений волокон входят Y-, V-, С-, триадо-, 4-DG- и JC-образные формы. Профилированные волокна могут включать микрополости с адсорбентами и/или ароматизаторами в полостях.Biodegradable cigarette filters containing profiled polyhydroxybutyrate and hydroxyvalerate copolymer (PHBV) fiber. Fiber cross-sectional shapes include Y-, V-, C-, triado-, 4-DG-, and JC-shapes. Shaped fibers can include microcavities with adsorbents and / or fragrances in the cavities.

EA201070199A 2007-08-01 2008-07-31 BIODRAINED CIGARETT FILTER EA201070199A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95329607P 2007-08-01 2007-08-01
PCT/IB2008/002793 WO2009016513A2 (en) 2007-08-01 2008-07-31 Degradable cigarette filters

Publications (1)

Publication Number Publication Date
EA201070199A1 true EA201070199A1 (en) 2010-06-30

Family

ID=40304985

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070199A EA201070199A1 (en) 2007-08-01 2008-07-31 BIODRAINED CIGARETT FILTER

Country Status (11)

Country Link
US (1) US20090032037A1 (en)
EP (1) EP2170110A2 (en)
JP (1) JP2010535024A (en)
KR (1) KR20100045412A (en)
CN (1) CN101742932A (en)
AU (1) AU2008281436A1 (en)
BR (1) BRPI0815065A2 (en)
CO (1) CO6160279A2 (en)
EA (1) EA201070199A1 (en)
MX (1) MX2010001248A (en)
WO (1) WO2009016513A2 (en)

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US7479098B2 (en) 2005-09-23 2009-01-20 R. J. Reynolds Tobacco Company Equipment for insertion of objects into smoking articles
US8613284B2 (en) * 2008-05-21 2013-12-24 R.J. Reynolds Tobacco Company Cigarette filter comprising a degradable fiber
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
EP2323506B2 (en) * 2008-05-21 2016-07-27 R.J.Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article and smoking articles made therefrom
US8079369B2 (en) 2008-05-21 2011-12-20 R.J. Reynolds Tobacco Company Method of forming a cigarette filter rod member
US8944072B2 (en) * 2009-06-02 2015-02-03 R.J. Reynolds Tobacco Company Thermal treatment process for tobacco materials
US8991403B2 (en) * 2009-06-02 2015-03-31 R.J. Reynolds Tobacco Company Thermal treatment process for tobacco materials
GB2474694B (en) * 2009-10-23 2011-11-02 Innovia Films Ltd Biodegradable composites
CN102080276B (en) * 2009-11-30 2014-05-14 合肥中科绿色家电科技有限公司 Biodegradable cigarette fiber material and cigarette filter tip
US20120318286A1 (en) * 2010-03-31 2012-12-20 Greenbutts Llc Biodegradable cigarette filter and methods for making same
US20120017925A1 (en) * 2010-06-30 2012-01-26 Sebastian Andries D Degradable cigarette filter
WO2012012053A1 (en) 2010-06-30 2012-01-26 R.J. Reynolds Tobacco Company Biodegradable cigarette filter
US20120000480A1 (en) 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
CA2830232C (en) 2011-03-15 2020-03-10 Altria Client Services Inc. Biodegradable cigar tip
GB201105455D0 (en) * 2011-03-31 2011-05-18 British American Tobacco Co Blends of a polylactic acid and a water soluble polymer
US9289012B2 (en) 2011-07-29 2016-03-22 R. J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US8973588B2 (en) 2011-07-29 2015-03-10 R.J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
UA115426C2 (en) * 2011-09-09 2017-11-10 Філіп Морріс Продактс С.А. Smoking article filter including polymeric insert
CN102691121B (en) * 2012-06-14 2014-09-03 江苏天圣达集团无锡新合纤有限公司 Polylactic acid/polypropylene cigarette composite tow with sheath-core structure and preparation method thereof
CA2874570A1 (en) * 2012-07-25 2014-01-30 Celanese Acetate Llc Spinneret comprising tri-arc holes and tri-arc filaments produced therefrom
US8790556B2 (en) * 2012-07-25 2014-07-29 Celanese Acetate Llc Process of making tri-arc filaments
WO2014018446A1 (en) * 2012-07-25 2014-01-30 Celanese Acetate Llc Spinneret comprising tri-arc holes and tri-arc filaments produced therefrom
US9119419B2 (en) * 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
EP3082483B1 (en) 2013-12-20 2019-02-06 Philip Morris Products S.a.s. Smoking article filter including degradable filter component
GB201400990D0 (en) * 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
GB2523444B (en) * 2014-02-25 2016-05-18 Qualcomm Technologies Int Ltd Device authentication
US10076135B2 (en) 2014-05-23 2018-09-18 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
US10524500B2 (en) 2016-06-10 2020-01-07 R.J. Reynolds Tobacco Company Staple fiber blend for use in the manufacture of cigarette filter elements
KR20210029155A (en) * 2018-07-13 2021-03-15 주식회사 다이셀 Tow band for electronic cigarette tip, tip for electronic cigarette, and method of manufacturing tow band for electronic cigarette tip
EA202192419A1 (en) 2019-04-05 2022-02-07 ДжейТи ИНТЕРНЕШНЛ СА AEROSOL GENERATING DEVICE WITH ENVIRONMENTALLY OPTIMIZED FILTER
US20210015170A1 (en) * 2019-07-15 2021-01-21 Bio-On S.P.A. Aerosol-generating articles suitable for use in aerosol-generating devices
CN110477450B (en) * 2019-08-28 2023-07-11 深圳市智叶科技有限公司 Filter tip for electronic cigarette and preparation method thereof
CN111548772A (en) * 2020-05-29 2020-08-18 南通大学 Multi-walled carbon nanotube composite shape-stabilized phase change material and preparation method and application thereof

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US5292783A (en) * 1990-11-30 1994-03-08 Eastman Kodak Company Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
DE4136694C2 (en) * 1991-11-07 1996-10-10 Inventa Ag Starch fiber or starch-modified fiber, process for its production and its use
US5538019A (en) * 1993-11-03 1996-07-23 Schweitzer-Mauduit International, Inc. Spunbond cigarette filter
US5947126A (en) * 1997-05-29 1999-09-07 Eastman Chemical Co. Environmentally disintegratable tobacco smoke filter rod
MY128157A (en) * 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
MY138902A (en) * 2000-04-20 2009-08-28 Philip Morris Prod "cigarette filters of shaped micro cavity fibers impregnated with flavorant materials"
US6946506B2 (en) * 2001-05-10 2005-09-20 The Procter & Gamble Company Fibers comprising starch and biodegradable polymers
US6907895B2 (en) * 2001-09-19 2005-06-21 The United States Of America As Represented By The Secretary Of Commerce Method for microfluidic flow manipulation
WO2003047836A1 (en) * 2001-11-30 2003-06-12 Philip Morris Products S.A. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
US6919105B2 (en) * 2003-01-06 2005-07-19 Philip Morris Usa Inc. Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers
US7767134B2 (en) * 2005-06-29 2010-08-03 Philip Morris Usa Inc. Templated carbon monolithic tubes with shaped micro-channels and method for making the same
US8602036B2 (en) * 2006-08-03 2013-12-10 Philip Morris Usa Inc. Smoking articles enhanced to deliver additives incorporated within electrospun microfibers and nonofibers, and related methods

Also Published As

Publication number Publication date
WO2009016513A3 (en) 2009-09-24
AU2008281436A1 (en) 2009-02-05
BRPI0815065A2 (en) 2015-02-10
WO2009016513A8 (en) 2009-03-19
CO6160279A2 (en) 2010-05-20
KR20100045412A (en) 2010-05-03
MX2010001248A (en) 2010-03-01
WO2009016513A2 (en) 2009-02-05
CN101742932A (en) 2010-06-16
JP2010535024A (en) 2010-11-18
US20090032037A1 (en) 2009-02-05
EP2170110A2 (en) 2010-04-07

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