BRPI0906555A2 - Filtro para fumaça de tabaco ou elemento de filtro, cigarro com filtro, bastão múltiplo, e, usos de um filtro para fumaça de tabaco ou elemento de filtro e de um tampão cilíndrico de um material de filtração substancialmente homogêneo. - Google Patents

Filtro para fumaça de tabaco ou elemento de filtro, cigarro com filtro, bastão múltiplo, e, usos de um filtro para fumaça de tabaco ou elemento de filtro e de um tampão cilíndrico de um material de filtração substancialmente homogêneo.

Info

Publication number
BRPI0906555A2
BRPI0906555A2 BRPI0906555-5A BRPI0906555A BRPI0906555A2 BR PI0906555 A2 BRPI0906555 A2 BR PI0906555A2 BR PI0906555 A BRPI0906555 A BR PI0906555A BR PI0906555 A2 BRPI0906555 A2 BR PI0906555A2
Authority
BR
Brazil
Prior art keywords
filter
tobacco smoke
filter element
substantially homogeneous
filtration material
Prior art date
Application number
BRPI0906555-5A
Other languages
English (en)
Inventor
Paul Francis Clarke
Daniel S Araujo
Original Assignee
Filtrona Int 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40547459&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0906555(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0801246A external-priority patent/GB0801246D0/en
Priority claimed from GB0822366A external-priority patent/GB0822366D0/en
Application filed by Filtrona Int Ltd filed Critical Filtrona Int Ltd
Publication of BRPI0906555A2 publication Critical patent/BRPI0906555A2/pt
Publication of BRPI0906555B1 publication Critical patent/BRPI0906555B1/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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0208—Cutting 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
    • A24D3/04—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
    • A24D3/08—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
BRPI0906555A 2008-01-23 2009-01-23 filtro para fumaça de tabaco ou elemento de filtro, cigarro com filtro, e, bastão múltiplo BRPI0906555B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0801246A GB0801246D0 (en) 2008-01-23 2008-01-23 Tobacco smoke filter
GB0822366A GB0822366D0 (en) 2008-12-08 2008-12-08 Tobacco smoke filter
PCT/GB2009/000215 WO2009093051A2 (en) 2008-01-23 2009-01-23 Tobacco smoke filter

Publications (2)

Publication Number Publication Date
BRPI0906555A2 true BRPI0906555A2 (pt) 2015-07-07
BRPI0906555B1 BRPI0906555B1 (pt) 2019-09-03

Family

ID=40547459

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906555A BRPI0906555B1 (pt) 2008-01-23 2009-01-23 filtro para fumaça de tabaco ou elemento de filtro, cigarro com filtro, e, bastão múltiplo

Country Status (12)

Country Link
US (1) US20110023900A1 (pt)
EP (1) EP2247206B1 (pt)
JP (1) JP5491413B2 (pt)
KR (1) KR101765733B1 (pt)
CN (1) CN101938918B (pt)
BR (1) BRPI0906555B1 (pt)
CA (1) CA2712794C (pt)
MX (1) MX2010007986A (pt)
PL (1) PL2247206T3 (pt)
RU (1) RU2504309C2 (pt)
TW (1) TW200936065A (pt)
WO (1) WO2009093051A2 (pt)

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GB201005547D0 (en) * 2010-04-01 2010-05-19 British American Tobacco Co Composite additive materials
EP2401929A1 (en) * 2010-06-30 2012-01-04 Philip Morris Products S.A. Filter for a smoking article
EP2462822A1 (en) * 2010-12-13 2012-06-13 Philip Morris Products S.A. Smoking article including flavour granules
US20120325233A1 (en) 2011-06-23 2012-12-27 Eastman Chemical Company Cellulose esters having mixed-phase titanium dioxide particles for improved degradation
US20120325231A1 (en) 2011-06-23 2012-12-27 Eastman Chemical Company Filters having improved degradation and methods of making them
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
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
US20130115452A1 (en) * 2011-11-03 2013-05-09 Celanese Acetate Llc High Denier Per Filament and Low Total Denier Tow Bands
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
GB201209345D0 (en) * 2012-05-25 2012-07-11 Filtrona Filter Prod Dev Co Tobacco smoke filter and method of production
MX2014015903A (es) * 2012-07-13 2015-12-15 Philip Morris Products Sa Filtro degradable para articulos para fumar.
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
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
UA127848C2 (uk) 2013-03-28 2024-01-24 Філіп Морріс Продактс С.А. Курильний виріб, що містить елемент надання аромату
GB201316210D0 (en) * 2013-09-11 2013-10-30 Filtrona Filter Prod Dev Co Tobacco smoke filter
AT515930B1 (de) * 2014-08-20 2016-01-15 Lenzing Akiengesellschaft Saugfähiger Artikel und seine Verwendung
EP3225116A4 (en) * 2014-11-28 2018-05-16 Daicel Corporation Tow band of cellulose acetate fibers for cigarette filter, cigarette filter, tow band production device, and tow band production method
KR20170119693A (ko) 2015-02-18 2017-10-27 제이티 인터내셔널 소시에떼 아노님 고용량의 첨가제를 갖는 담배 제품 용 필터
GB201608810D0 (en) 2016-05-19 2016-07-06 British American Tobacco Co Cutting and arranging rods for tobacco industry products
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
EP3506770A1 (en) 2016-12-19 2019-07-10 JT International S.A. Filters for smoking articles for less additive(s) loss
KR20200113204A (ko) 2018-02-01 2020-10-06 제이티 인터내셔널 소시에떼 아노님 개선된 맛을 갖는 생분해성 필터
JP7414721B2 (ja) * 2018-03-08 2024-01-16 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム エアロゾル発生物品
KR101976325B1 (ko) * 2018-07-06 2019-05-07 주식회사 케이티앤지 연기 성분 저감 담배 필터, 담배, 그리고 그 제조 방법
KR20200061098A (ko) 2018-11-23 2020-06-02 주식회사 케이티앤지 에어로졸 생성장치용 궐련 및 그 궐련을 사용하는 에어로졸 생성장치
WO2021090012A1 (en) * 2019-11-06 2021-05-14 Essentra Filter Products Development Co. Pte. Ltd Filter element, mouthpiece and cooling element
KR102677239B1 (ko) 2023-08-17 2024-06-20 윤종국 궐련형 전자담배 스틱
KR102677240B1 (ko) 2023-11-07 2024-06-20 윤종국 전자담배 스틱
KR102677237B1 (ko) 2023-11-07 2024-06-20 윤종국 전자담배 스틱
KR102677238B1 (ko) 2023-11-23 2024-06-20 윤종국 전자담배 스틱

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US3119396A (en) * 1961-05-24 1964-01-28 Minnesota Mining & Mfg Tobacco smoke filter
US3334533A (en) * 1965-02-19 1967-08-08 Monsanto Co Staple fiber cutting mechanism
US3552400A (en) * 1967-06-08 1971-01-05 American Filtrona Corp Filter plug of staple fiber filter elements and the like
FR2371156A1 (fr) * 1976-11-18 1978-06-16 Seita Procede de transformation du tabac en agregats coherents
US4274914A (en) * 1978-08-28 1981-06-23 Celanese Corporation Filter material
GB2145918B (en) * 1980-08-04 1985-10-16 Molins Plc Producing filler material particularly for cigarette filters
US4406294A (en) * 1982-02-16 1983-09-27 Brown & Williamson Tobacco Corporation Cigarette filter
GB8513233D0 (en) * 1985-05-24 1985-06-26 British American Tobacco Co Cigarettes
GB8921659D0 (en) * 1989-09-26 1989-11-08 Cigarette Components Ltd Particulate sorbent smoke filter
GB9121782D0 (en) * 1991-10-14 1991-11-27 Cigarette Components Ltd Cigarette filter containing particulate smoke modifying additive
US5275859A (en) * 1992-12-21 1994-01-04 Eastman Kodak Company Tobacco smoke filter
DE4332019C2 (de) * 1993-09-16 1996-06-13 Reemtsma H F & Ph Ventilierte Filtercigarette
US5509430A (en) * 1993-12-14 1996-04-23 American Filtrona Corporation Bicomponent fibers and tobacco smoke filters formed therefrom
DE19746664A1 (de) * 1997-10-23 1999-05-06 Reemtsma H F & Ph Dünne Cigarette
JP4209999B2 (ja) * 1998-05-19 2009-01-14 日本たばこ産業株式会社 シガレット用フィルター
AR032828A1 (es) * 2001-02-22 2003-11-26 Philip Morris Prod Cigarrillo y filtro con agregado de sabor
DE10217410A1 (de) * 2002-04-18 2003-10-30 Hauni Maschinenbau Ag Zigarettenfilter und Verfahren zur Herstellung desselben
GB2394394A (en) * 2002-10-23 2004-04-28 Filtrona Int Ltd Tobacco smoke filter
ATE341233T1 (de) * 2003-04-03 2006-10-15 Hauni Maschinenbau Ag Verfahren zur herstellung eines vlieses für die herstellung von filtern der tabakverarbeitenden industrie sowie filterstrangherstelleinrichtung
US20050042470A1 (en) * 2003-08-22 2005-02-24 Vogler John William Cellulose ester based products and methods for making them
DK1845809T3 (da) * 2005-02-01 2008-12-01 Philip Morris Prod Tynd cigaret
US8231752B2 (en) * 2005-11-14 2012-07-31 Cummins Filtration Ip Inc. Method and apparatus for making filter element, including multi-characteristic filter element

Also Published As

Publication number Publication date
EP2247206B1 (en) 2012-12-26
CA2712794A1 (en) 2009-07-30
BRPI0906555B1 (pt) 2019-09-03
CN101938918A (zh) 2011-01-05
PL2247206T3 (pl) 2013-04-30
CA2712794C (en) 2016-11-01
CN101938918B (zh) 2013-07-17
US20110023900A1 (en) 2011-02-03
RU2010134016A (ru) 2012-02-27
MX2010007986A (es) 2010-08-06
TW200936065A (en) 2009-09-01
WO2009093051A2 (en) 2009-07-30
EP2247206A2 (en) 2010-11-10
WO2009093051A3 (en) 2009-10-15
JP2011509682A (ja) 2011-03-31
RU2504309C2 (ru) 2014-01-20
KR101765733B1 (ko) 2017-08-07
KR20100107505A (ko) 2010-10-05
JP5491413B2 (ja) 2014-05-14

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/09/2019, OBSERVADAS AS CONDICOES LEGAIS

B25D Requested change of name of applicant approved

Owner name: ESSENTRA INTERNATIONAL LIMITED (GB)

B25G Requested change of headquarter approved

Owner name: ESSENTRA INTERNATIONAL LIMITED (GB)

B25A Requested transfer of rights approved

Owner name: ESSENTRA FILTER PRODUCTS DEVELOPMENT CO. PTE. LTD. (SG)