BR112014030077B1 - Método de produção de um filtro e dispositivo - Google Patents

Método de produção de um filtro e dispositivo Download PDF

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Publication number
BR112014030077B1
BR112014030077B1 BR112014030077-1A BR112014030077A BR112014030077B1 BR 112014030077 B1 BR112014030077 B1 BR 112014030077B1 BR 112014030077 A BR112014030077 A BR 112014030077A BR 112014030077 B1 BR112014030077 B1 BR 112014030077B1
Authority
BR
Brazil
Prior art keywords
filter material
fibrous
filter
fibrous filter
fiber
Prior art date
Application number
BR112014030077-1A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014030077A2 (pt
Inventor
Andrew Davis
Original Assignee
British American Tobacco (Investments) Limited
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) Limited filed Critical British American Tobacco (Investments) Limited
Publication of BR112014030077A2 publication Critical patent/BR112014030077A2/pt
Publication of BR112014030077B1 publication Critical patent/BR112014030077B1/pt

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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
    • 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
    • A24D3/02—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
    • 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
    • A24D3/0229—Filter rod forming processes
    • 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
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
BR112014030077-1A 2012-05-30 2013-05-24 Método de produção de um filtro e dispositivo BR112014030077B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1209589.9A GB201209589D0 (en) 2012-05-30 2012-05-30 Filter for a smoking article
GB1209589.9 2012-05-30
PCT/GB2013/051392 WO2013179009A2 (en) 2012-05-30 2013-05-24 Filter for a smoking article

Publications (2)

Publication Number Publication Date
BR112014030077A2 BR112014030077A2 (pt) 2017-06-27
BR112014030077B1 true BR112014030077B1 (pt) 2021-06-29

Family

ID=46546173

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112014030077-1A BR112014030077B1 (pt) 2012-05-30 2013-05-24 Método de produção de um filtro e dispositivo
BR212014030074U BR212014030074U2 (pt) 2012-05-30 2013-05-24 segmento de filtro para um artigo para fumar , artigo para fumar.

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR212014030074U BR212014030074U2 (pt) 2012-05-30 2013-05-24 segmento de filtro para um artigo para fumar , artigo para fumar.

Country Status (16)

Country Link
US (1) US20150164133A1 (ja)
EP (2) EP3180995A1 (ja)
JP (2) JP6019221B2 (ja)
KR (2) KR20160123393A (ja)
CN (1) CN104507337A (ja)
AR (1) AR091207A1 (ja)
AU (1) AU2013269395B2 (ja)
BR (2) BR112014030077B1 (ja)
CA (1) CA2874109A1 (ja)
DE (1) DE202013012115U1 (ja)
GB (1) GB201209589D0 (ja)
HK (1) HK1203322A1 (ja)
RO (1) RO201400053U3 (ja)
RU (1) RU2638750C2 (ja)
UA (1) UA115984C2 (ja)
WO (1) WO2013179009A2 (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2871982A1 (en) * 2012-07-13 2015-05-20 Philip Morris Products S.A. Degradable filter for smoking articles
PL223115B1 (pl) * 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
EP2910134A1 (en) * 2014-02-24 2015-08-26 Philip Morris Products S.A. Smoking article having concentric filter segment
SI3110267T1 (sl) * 2014-02-24 2019-04-30 Philip Morris Products S.A. Filter z izboljšano trdoto in učinkovitostjo filtriranja
KR20180044351A (ko) * 2015-08-24 2018-05-02 필립모리스 프로덕츠 에스.에이. 필터 로드 건조 방법
CN111328262B (zh) * 2017-11-28 2022-10-18 菲利普莫里斯生产公司 具有改进的嘴端腔的气溶胶生成制品
CN209449667U (zh) * 2018-03-08 2019-10-01 景隆嘴棒（深圳）新型材料研发科技有限公司 一种电加热香烟的嘴棒结构
KR102123302B1 (ko) * 2018-06-01 2020-06-16 태영산업 주식회사 듀얼담배필터 제조장치
GB201910952D0 (en) * 2019-07-31 2019-09-11 Nicoventures Trading Ltd Aerosol generation
US11311044B2 (en) 2020-01-17 2022-04-26 Good Tree International, Inc. Hollow leaf tube with flavor capsule
CN114098151A (zh) * 2020-09-01 2022-03-01 上海烟草集团有限责任公司 可降温烟用滤嘴材料及烟用滤嘴
US20230371577A1 (en) * 2020-10-09 2023-11-23 Philip Morris Products S.A. Applying an additive from within during shaping of a sheet into a rod
US11700879B2 (en) 2021-02-26 2023-07-18 Good Tree International, Inc. Smoking accessory with filter and filter having a flavor capsule
US11969008B2 (en) * 2021-03-24 2024-04-30 Good Tree International, Inc. Filters and elongated members formed of palm paper and having a flavor capsule
US11744281B2 (en) 2021-03-24 2023-09-05 Good Tree International, Inc. Hollow conical member with flavor capsule
CN114098150B (zh) * 2021-12-09 2023-03-28 内蒙古昆明卷烟有限责任公司 一种烟支用滤棒及其制备方法
CN114098152B (zh) * 2021-12-09 2023-03-31 内蒙古昆明卷烟有限责任公司 一种烟支用复合滤棒及卷烟
CN115568624A (zh) * 2022-11-29 2023-01-06 云南中烟工业有限责任公司 一种复合滤棒的卷烟结构

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095343A (en) * 1960-09-15 1963-06-25 United States Filter Corp Method for treating continuous filamentary tows
GB1149896A (en) * 1965-08-05 1969-04-23 Courtaulds Ltd Crimped tow
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
GB8518385D0 (en) * 1985-07-20 1985-08-29 British American Tobacco Co Tobacco smoke filters
US4708150A (en) * 1986-08-25 1987-11-24 Brown & Williamson Tobacco Corporation Cigarette filter
GB8908535D0 (en) * 1989-04-14 1989-06-01 Tabac Fab Reunies Sa Cigarette and filter thereof
US4971078A (en) * 1989-08-15 1990-11-20 Hoechst Celanese Corporation Filter for a smoking article containing a flavored hollow fiber
US5622190A (en) * 1990-08-24 1997-04-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5365951A (en) * 1990-08-24 1994-11-22 Philip Morris Incorporated Concentric smoking filter having cellulose acetate tow periphery and carbon-particle-loaded web filter core
US5092349A (en) * 1991-03-14 1992-03-03 R. J. Reynolds Tobacco Company Cigarette quality assurance method
JPH06343447A (ja) * 1993-06-02 1994-12-20 Mitsubishi Rayon Co Ltd たばこ煙フィルター用素材及びたばこ煙フィルター
DE102004004688A1 (de) * 2004-01-29 2005-08-25 Hauni Maschinenbau Ag Separate Entspannung und Besprühung eines Filtertowstreifens
DE102005005175A1 (de) * 2005-02-01 2006-08-10 Reemtsma Cigarettenfabriken Gmbh Filtercigarette
GB0713905D0 (en) * 2007-07-17 2007-08-29 British American Tobacco Co Cellulose acetate thread in filter
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
DE102008024553A1 (de) * 2008-05-21 2009-12-03 Hauni Maschinenbau Aktiengesellschaft Vorrichtung zum Einbringen von Additiven in einen zur Herstellung eines Rauchartikels vorgesehenen und bereits rundgeformten Strang
GB0905210D0 (en) 2009-03-26 2009-05-13 British American Tobacco Co Rod for a smoking article and method and apparatus for manufacture
GB0905211D0 (en) * 2009-03-26 2009-05-13 British American Tobacco Co Guide nozzle for use with filter rod manufacturing apparatus
GB0916539D0 (en) * 2009-09-21 2009-10-28 British American Tobacco Co Method and apparatus for introducing objects into filter rod material
US8997755B2 (en) * 2009-11-11 2015-04-07 R.J. Reynolds Tobacco Company Filter element comprising smoke-altering material
GB0920397D0 (en) * 2009-11-20 2010-01-06 Filtrona Int Ltd Tobacco smoke filter
GB201008922D0 (en) * 2010-05-27 2010-07-14 Filtrona Int Ltd Tobacco smoke lilter
US20120000479A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
US20120000480A1 (en) * 2010-06-30 2012-01-05 Sebastian Andries D Biodegradable cigarette filter
US10609955B2 (en) * 2011-04-08 2020-04-07 R.J. Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
CN102356927B (zh) * 2011-07-13 2013-06-05 四川三联卷烟材料有限公司 笑脸香烟滤棒的生产装置
RU111989U1 (ru) * 2011-09-05 2012-01-10 Общество С Ограниченной Ответственностью "Эфтэк" Сегмент сигаретного фильтра
GB201116425D0 (en) * 2011-09-23 2011-11-02 British American Tobacco Co Filter materials and uses thereof

Also Published As

Publication number Publication date
JP2015517821A (ja) 2015-06-25
GB201209589D0 (en) 2012-07-11
DE202013012115U1 (de) 2015-04-08
HK1203322A1 (en) 2015-10-30
JP2016171805A (ja) 2016-09-29
JP6019221B2 (ja) 2016-11-02
RO201400053U3 (ro) 2019-04-30
AU2013269395B2 (en) 2015-12-10
WO2013179009A2 (en) 2013-12-05
CA2874109A1 (en) 2013-12-05
AU2013269395A1 (en) 2014-12-04
BR112014030077A2 (pt) 2017-06-27
UA115984C2 (uk) 2018-01-25
WO2013179009A4 (en) 2014-03-20
JP6514660B2 (ja) 2019-05-15
CN104507337A (zh) 2015-04-08
US20150164133A1 (en) 2015-06-18
WO2013179009A3 (en) 2014-01-30
KR20160123393A (ko) 2016-10-25
EP3180995A1 (en) 2017-06-21
RU2638750C2 (ru) 2017-12-15
RU2014153681A (ru) 2016-07-20
EP2854573B1 (en) 2016-12-28
KR20150035813A (ko) 2015-04-07
AR091207A1 (es) 2015-01-21
EP2854573A2 (en) 2015-04-08
BR212014030074U2 (pt) 2017-06-13
RO201400053U2 (ro) 2015-10-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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 24/05/2013, OBSERVADAS AS CONDICOES LEGAIS.