EA201070199A1 - Биоразлагаемый сигаретный фильтр - Google Patents

Биоразлагаемый сигаретный фильтр

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
English (en)
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/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
    • A24D3/08—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)
  • Artificial Filaments (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (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.
EA201070199A 2007-08-01 2008-07-31 Биоразлагаемый сигаретный фильтр EA201070199A1 (ru)

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 (ru) 2010-06-30

Family

ID=40304985

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201070199A EA201070199A1 (ru) 2007-08-01 2008-07-31 Биоразлагаемый сигаретный фильтр

Country Status (11)

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

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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
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
US8375958B2 (en) * 2008-05-21 2013-02-19 R.J. Reynolds Tobacco Company Cigarette filter comprising a carbonaceous fiber
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
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 (zh) * 2009-11-30 2014-05-14 合肥中科绿色家电科技有限公司 可生物降解的烟用纤维材料及香烟过滤嘴
US20120318286A1 (en) * 2010-03-31 2012-12-20 Greenbutts Llc Biodegradable cigarette filter and methods for making same
US20120000480A1 (en) 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
WO2012012053A1 (en) 2010-06-30 2012-01-26 R.J. Reynolds Tobacco Company Biodegradable cigarette filter
US20120017925A1 (en) 2010-06-30 2012-01-26 Sebastian Andries D Degradable cigarette filter
WO2012129038A1 (en) 2011-03-15 2012-09-27 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
US8973588B2 (en) 2011-07-29 2015-03-10 R.J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
US9289012B2 (en) 2011-07-29 2016-03-22 R. J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
KR102031068B1 (ko) * 2011-09-09 2019-10-15 필립모리스 프로덕츠 에스.에이. 중합체 인서트를 포함하는 흡연 물품 필터
CN102691121B (zh) * 2012-06-14 2014-09-03 江苏天圣达集团无锡新合纤有限公司 一种皮芯型结构的聚乳酸/聚丙烯烟用复合丝束及其制备方法
WO2014018446A1 (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
CA2874570A1 (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
RU2668858C1 (ru) 2013-12-20 2018-10-03 Филип Моррис Продактс С.А. Фильтр курительного изделия, содержащий разлагаемый компонент фильтра
GB201400990D0 (en) 2014-01-21 2014-03-05 British American Tobacco Co Filter materials and filters made therefrom
GB2512501A (en) * 2014-02-25 2014-10-01 Cambridge Silicon Radio Ltd Packet identification
WO2015178995A1 (en) 2014-05-23 2015-11-26 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
WO2020012633A1 (ja) * 2018-07-13 2020-01-16 株式会社ダイセル 電子タバコチップ用のトウバンド、電子タバコ用チップ、及び電子タバコチップ用のトウバンドの製造方法
WO2020201231A1 (en) 2019-04-05 2020-10-08 Jt International Sa Aerosol generating device with environmentally optimised 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 (zh) * 2019-08-28 2023-07-11 深圳市智叶科技有限公司 一种电子烟用过滤嘴及其制备方法
CN111548772A (zh) * 2020-05-29 2020-08-18 南通大学 一种多壁碳纳米管复合定形相变材料及其制备方法和应用

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US5292783A (en) * 1990-11-30 1994-03-08 Eastman Kodak Company Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
DE4136694C2 (de) * 1991-11-07 1996-10-10 Inventa Ag Stärkefaser oder Stärke-modifizierte Faser, Verfahren zu ihrer Herstellung sowie ihre Verwendung
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
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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
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
EP1458543A1 (en) * 2001-11-30 2004-09-22 Philip Morris Products Inc. 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
WO2009016513A2 (en) 2009-02-05
WO2009016513A3 (en) 2009-09-24
US20090032037A1 (en) 2009-02-05
CN101742932A (zh) 2010-06-16
BRPI0815065A2 (pt) 2015-02-10
MX2010001248A (es) 2010-03-01
CO6160279A2 (es) 2010-05-20
AU2008281436A1 (en) 2009-02-05
JP2010535024A (ja) 2010-11-18
WO2009016513A8 (en) 2009-03-19
KR20100045412A (ko) 2010-05-03
EP2170110A2 (en) 2010-04-07

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