BR112016016994A2 - Material de filtro, método para o preparo do mesmo, uso do mesmo, filtro ou elemento de filtro e artigo de fumo - Google Patents

Material de filtro, método para o preparo do mesmo, uso do mesmo, filtro ou elemento de filtro e artigo de fumo

Info

Publication number
BR112016016994A2
BR112016016994A2 BR112016016994A BR112016016994A BR112016016994A2 BR 112016016994 A2 BR112016016994 A2 BR 112016016994A2 BR 112016016994 A BR112016016994 A BR 112016016994A BR 112016016994 A BR112016016994 A BR 112016016994A BR 112016016994 A2 BR112016016994 A2 BR 112016016994A2
Authority
BR
Brazil
Prior art keywords
filter
preparing
same
smoking article
filter element
Prior art date
Application number
BR112016016994A
Other languages
English (en)
Other versions
BR112016016994B1 (pt
Inventor
Andreas Ullrich
Andrew Davis
Barry Dimmick
Christoph Rieger
Martin Dauner
Yahia Lemmouchi
Original Assignee
British American Tobacco Investments Ltd
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 British American Tobacco Investments Ltd filed Critical British American Tobacco Investments Ltd
Publication of BR112016016994A2 publication Critical patent/BR112016016994A2/pt
Publication of BR112016016994B1 publication Critical patent/BR112016016994B1/pt

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
    • A24D3/062—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
    • A24D3/06—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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • 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
    • A24D3/08—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
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • 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
    • A24D3/027—Multiple line manufacturing devices
    • 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
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Centrifugal Separators (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
BR112016016994-8A 2014-01-21 2015-01-21 Material de filtro, método para o preparo do mesmo, uso do mesmo, filtro ou elemento de filtro e artigo de fumo BR112016016994B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1400990.6A GB201400990D0 (en) 2014-01-21 2014-01-21 Filter materials and filters made therefrom
GB1400990.6 2014-01-21
PCT/GB2015/050127 WO2015110803A1 (en) 2014-01-21 2015-01-21 Filter materials and filters made therefrom

Publications (2)

Publication Number Publication Date
BR112016016994A2 true BR112016016994A2 (pt) 2017-08-08
BR112016016994B1 BR112016016994B1 (pt) 2021-10-05

Family

ID=50239240

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016016994-8A BR112016016994B1 (pt) 2014-01-21 2015-01-21 Material de filtro, método para o preparo do mesmo, uso do mesmo, filtro ou elemento de filtro e artigo de fumo

Country Status (15)

Country Link
US (2) US10798966B2 (pt)
EP (2) EP3096635B1 (pt)
JP (1) JP2017501748A (pt)
KR (3) KR20200037466A (pt)
CN (1) CN105916394A (pt)
AU (2) AU2015208909C1 (pt)
BR (1) BR112016016994B1 (pt)
CA (1) CA2933765C (pt)
ES (1) ES2833232T3 (pt)
GB (1) GB201400990D0 (pt)
HK (1) HK1225583A1 (pt)
HU (1) HUE053021T2 (pt)
RU (1) RU2685270C2 (pt)
WO (1) WO2015110803A1 (pt)
ZA (1) ZA201604114B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180061223A (ko) * 2015-10-07 2018-06-07 로디아 액토우 게엠베하 셀룰로오스 아세테이트 섬유를 포함하는 비-직조된 직물 및 이들의 용도
CN111432666A (zh) * 2017-12-28 2020-07-17 菲利普莫里斯生产公司 坚固的气溶胶生成制品用过滤嘴
CN109700072B (zh) * 2018-12-24 2020-08-28 中国科学技术大学 一种可调控卷烟滤嘴温度的生物降解型复合滤嘴材料及其制备方法
US20200375245A1 (en) 2019-05-31 2020-12-03 Bio-On S.P.A. Filter elements suitable for use in smoking articles and processes for producing the same
GB201919107D0 (en) * 2019-12-20 2020-02-05 Nicoventures Trading Ltd An article for use in a non-combustible aerosol provision system

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536168A (pt) 1952-12-05
US3039908A (en) * 1953-07-13 1962-06-19 Hollingsworth & Vose Co Method of making a tobacco smoke filter
BE516051A (pt) * 1953-10-07
GB757283A (en) * 1953-10-07 1956-09-19 Lorillard Co P Improvements in tobacco smoke filters
US2881771A (en) 1954-12-20 1959-04-14 Eastman Kodak Co Cigarette filters
US3451887A (en) * 1963-03-22 1969-06-24 Eastman Kodak Co Blends of cellulose acetate and polyolefin fibers in tow form
US3339560A (en) 1964-08-19 1967-09-05 Eastman Kodak Co Tobacco smoke filters
US3297041A (en) * 1965-03-15 1967-01-10 American Filtrona Corp Tobacco smoke filter or the like
US3444863A (en) 1966-09-21 1969-05-20 Celanese Corp Tobacco smoke filter
JPS5038720B2 (pt) * 1971-09-20 1975-12-11
GB1381800A (en) * 1972-04-26 1975-01-29 Rothmans Of Pall Mall Filter for tobacco smoke
US4059121A (en) 1973-04-20 1977-11-22 Rothmans Of Pall Mall Canada Limited Filter for tobacco smoke
DE2806030C2 (de) 1978-02-14 1984-02-02 B. Braun Melsungen Ag, 3508 Melsungen Verfahren zur Herstellung einer schlauchförmigen Blutgefäßprothese
JPS5922511B2 (ja) * 1978-04-22 1984-05-26 ダイセル化学工業株式会社 たばこ煙用フイルタ−
GB8823903D0 (en) * 1988-10-12 1988-11-16 Rothmans Int Tobacco Cigarette filter rod elements & cigarettes incorporating such filter rod elements
DK499289A (da) * 1988-10-12 1990-04-13 Rothmans Int Tobacco Stangelementer til cigaretfiltre og cigaretter udstyret med saadanne stangelementer
DE4309845C2 (de) * 1993-03-26 1996-10-31 Seitz Filter Werke Filtermaterial und Verfahren zu seiner Herstellung
US5509430A (en) 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom
CN1102357C (zh) * 1994-09-22 2003-03-05 大世吕化学工业株式会社 烟草过滤材料、烟草过滤嘴和生产烟草过滤材料的方法
JP3420359B2 (ja) * 1994-10-21 2003-06-23 ダイセル化学工業株式会社 たばこ煙用フィルター素材、繊維状セルロースエステル及びその製造方法
JP3939823B2 (ja) * 1997-08-25 2007-07-04 ダイセル化学工業株式会社 フィルター素材およびたばこ煙用フィルター
DK1167589T3 (da) * 1999-03-11 2007-10-29 Japan Tobacco Inc Bionedbrydelige artikler af celluloseacetat samt filter for tobaksrög
US6746517B2 (en) 2000-09-05 2004-06-08 Donaldson Company, Inc. Filter structure with two or more layers of fine fiber having extended useful service life
EP1380684A1 (de) * 2002-07-11 2004-01-14 Zschimmer & Schwarz GmbH & Co KG Chemische Fabriken Formulierung eines hochviskosen Mineralöls zur herstellung von Filtern für Tabakwaren
PL1603414T3 (pl) 2003-03-07 2017-09-29 Virginia Commonwealth University Elektroprzetworzone materiały fenolowe i sposoby
US20050139223A1 (en) 2003-07-21 2005-06-30 Squires Stephen B. Cigarette filter incorporating nanofibers
KR100536459B1 (ko) 2004-01-27 2005-12-14 박원호 은이 함유된 셀룰로오스 아세테이트의 나노섬유 웹
CN1603036A (zh) 2004-11-17 2005-04-06 林童 功能纳米短纤维的制备及其在香烟过滤嘴中的应用
US7856989B2 (en) 2004-12-30 2010-12-28 Philip Morris Usa Inc. Electrostatically produced fast dissolving fibers
US20070074733A1 (en) * 2005-10-04 2007-04-05 Philip Morris Usa Inc. Cigarettes having hollow fibers
CZ298892B6 (cs) 2005-10-24 2008-03-05 Elmarco, S. R. O. Cigaretový filtr a zpusob jeho výroby
US20070275458A1 (en) 2005-12-09 2007-11-29 The Research Foundation Of State University Of New York Three dimensional-BIO-mimicking active scaffolds
JP2007236343A (ja) * 2006-03-10 2007-09-20 Mitsubishi Rayon Co Ltd タバコフィルターおよびタバコ
KR100856464B1 (ko) 2007-02-13 2008-09-04 박원호 셀룰로오스 나노섬유의 제조 방법
CN101707899B (zh) * 2007-06-07 2012-10-31 韩国烟草人参公社 含有天然香草材料的卷烟滤嘴及其卷烟
WO2009016513A2 (en) 2007-08-01 2009-02-05 Philip Morris Products S.A. Degradable cigarette filters
TWI376440B (en) 2008-10-29 2012-11-11 Taiwan Textile Res Inst Electrospinning compositions for the preparation of nanofibers and the applications thereof
KR101111223B1 (ko) 2009-02-06 2012-02-14 웅진케미칼 주식회사 나노 섬유로 구성된 생분해성 산화 셀룰로오스 부직포 및 이의 제조방법
CN101538775B (zh) 2009-04-10 2011-02-09 东华大学 静电混纺并改性尼龙醋酸纤维素复合纳米纤维膜的方法
US20100272938A1 (en) * 2009-04-22 2010-10-28 Bemis Company, Inc. Hydraulically-Formed Nonwoven Sheet with Microfibers
BR112012003144A2 (pt) * 2009-08-14 2016-03-01 Innovia Films Ltd película para ponteria de filtro de cigarro, filtro de cigarro, cigarro,e, material de plugue de filto de cigarro
KR101135683B1 (ko) 2009-09-23 2012-04-13 한국에너지기술연구원 전기방사를 이용한 셀룰로오스 아세테이트와 몬모릴로나이트의 나노섬유 제조방법 및 이에 의해 제조된 나노섬유
US8534294B2 (en) * 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
CN101724934B (zh) 2009-11-10 2012-07-04 东华大学 一种用于治疗皮肤炎症和疼痛的药用纤维及其制备和应用
GB0922253D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Sheet filter materials with additives
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
KR101624592B1 (ko) 2011-06-23 2016-05-27 브리티시 아메리칸 토바코 (인베스트먼츠) 리미티드 폴리락타이드 섬유를 포함한 필터 재료
US10064429B2 (en) * 2011-09-23 2018-09-04 R.J. Reynolds Tobacco Company Mixed fiber product for use in the manufacture of cigarette filter elements and related methods, systems, and apparatuses
GB201116425D0 (en) * 2011-09-23 2011-11-02 British American Tobacco Co Filter materials and uses thereof
US9179709B2 (en) * 2012-07-25 2015-11-10 R. J. Reynolds Tobacco Company Mixed fiber sliver for use in the manufacture of cigarette filter elements

Also Published As

Publication number Publication date
ZA201604114B (en) 2019-04-24
KR20220035510A (ko) 2022-03-22
BR112016016994B1 (pt) 2021-10-05
ES2833232T3 (es) 2021-06-14
KR20200037466A (ko) 2020-04-08
HUE053021T2 (hu) 2021-06-28
AU2015208909A1 (en) 2016-07-07
US10798966B2 (en) 2020-10-13
AU2015208909B2 (en) 2017-04-27
AU2015208909C1 (en) 2017-12-07
JP2017501748A (ja) 2017-01-19
EP3096635B1 (en) 2020-11-11
RU2016134143A (ru) 2018-02-28
EP3096635A1 (en) 2016-11-30
WO2015110803A1 (en) 2015-07-30
US20170020186A1 (en) 2017-01-26
RU2016134143A3 (pt) 2018-02-28
US20200046016A1 (en) 2020-02-13
AU2017208293A1 (en) 2017-08-17
CA2933765C (en) 2022-05-17
KR102425912B1 (ko) 2022-07-27
CA2933765A1 (en) 2015-07-30
EP3704961A1 (en) 2020-09-09
GB201400990D0 (en) 2014-03-05
KR20160110485A (ko) 2016-09-21
HK1225583A1 (zh) 2017-09-15
RU2685270C2 (ru) 2019-04-17
CN105916394A (zh) 2016-08-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/01/2015, OBSERVADAS AS CONDICOES LEGAIS.