BRPI0917183A2 - filter element, filter and manufacturing process of a filter element for a smoke article, and smoke article - Google Patents

filter element, filter and manufacturing process of a filter element for a smoke article, and smoke article

Info

Publication number
BRPI0917183A2
BRPI0917183A2 BRPI0917183A BRPI0917183A BRPI0917183A2 BR PI0917183 A2 BRPI0917183 A2 BR PI0917183A2 BR PI0917183 A BRPI0917183 A BR PI0917183A BR PI0917183 A BRPI0917183 A BR PI0917183A BR PI0917183 A2 BRPI0917183 A2 BR PI0917183A2
Authority
BR
Brazil
Prior art keywords
filter element
filter
smoke article
manufacturing process
smoke
Prior art date
Application number
BRPI0917183A
Other languages
Portuguese (pt)
Inventor
Martin Duke
Paulo Oliveira
Original Assignee
British American Tobacco Co
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 Co filed Critical British American Tobacco Co
Publication of BRPI0917183A2 publication Critical patent/BRPI0917183A2/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
    • A24D3/17—Filters specially adapted for simulated smoking 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/048—Tobacco smoke filters characterised by their shape or structure containing additives
    • 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
    • A24D3/0225—Applying additives to filter materials with solid additives, e.g. incorporation of a granular product
BRPI0917183A 2008-09-16 2009-09-10 filter element, filter and manufacturing process of a filter element for a smoke article, and smoke article BRPI0917183A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0816935.1A GB0816935D0 (en) 2008-09-16 2008-09-16 Filter for a smoking article
PCT/GB2009/051159 WO2010032032A1 (en) 2008-09-16 2009-09-10 Filter for a smoking article

Publications (1)

Publication Number Publication Date
BRPI0917183A2 true BRPI0917183A2 (en) 2015-11-10

Family

ID=39930243

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0917183A BRPI0917183A2 (en) 2008-09-16 2009-09-10 filter element, filter and manufacturing process of a filter element for a smoke article, and smoke article

Country Status (18)

Country Link
US (1) US20110247637A1 (en)
EP (1) EP2352397B1 (en)
JP (2) JP2012502627A (en)
KR (1) KR20110059644A (en)
CN (1) CN102159102A (en)
AR (1) AR075751A1 (en)
AU (1) AU2009294387A1 (en)
BR (1) BRPI0917183A2 (en)
CA (1) CA2735491A1 (en)
CL (1) CL2009001859A1 (en)
ES (1) ES2639053T3 (en)
GB (1) GB0816935D0 (en)
MX (1) MX2011002124A (en)
PL (1) PL2352397T3 (en)
RU (2) RU148462U1 (en)
UA (1) UA102701C2 (en)
WO (1) WO2010032032A1 (en)
ZA (1) ZA201101591B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201110863D0 (en) 2011-06-27 2011-08-10 British American Tobacco Co Smoking article filter and insertable filter unit thereof
CN102302220A (en) * 2011-08-28 2012-01-04 云南烟草科学研究院 Application of lemon balm to binary composite filter tips
WO2013098957A1 (en) * 2011-12-27 2013-07-04 日本たばこ産業株式会社 Filter assembly for cigarette, and cigarette
LT3003866T (en) * 2013-06-03 2019-04-10 Essentra Filter Products Development Co. Pte. Ltd Method of manufacture of a dispenser
GB201310599D0 (en) * 2013-06-13 2013-07-31 Filtrona Filter Prod Dev Co Tabacco smoke filter
KR20180050342A (en) * 2015-09-03 2018-05-14 필립모리스 프로덕츠 에스.에이. A low resistance support element for use as a segment in an aerosol generating article and an aerosol generating article
WO2020098320A1 (en) * 2018-11-14 2020-05-22 云南中烟工业有限责任公司 Cigarette rod for circumferentially heating non-burning cigarette

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585862A (en) * 1976-11-19 1981-03-11 British American Tobacco Co Tobacco-smoke filters
GB2020158B (en) * 1978-04-21 1982-11-24 Cigarette Components Ltd Production of tobacco smoke filters
US4291711A (en) * 1979-03-27 1981-09-29 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US5115823A (en) * 1990-12-20 1992-05-26 Philip Morris Incorporated Flavor-enhancing smoking filter
US6631722B2 (en) * 1993-09-30 2003-10-14 British-American Tobacco Company Limited Tobacco smoke filter elements
GB9817605D0 (en) * 1998-08-14 1998-10-07 British American Tobacco Co Smoke-modifying agents and incorporation thereof in smoking material rods
CA2438908C (en) * 2001-02-22 2010-08-17 Philip Morris Products Inc. Cigarette and filter with downstream flavor addition
US7074170B2 (en) * 2002-03-29 2006-07-11 Philip Morris Usa Inc. Method and apparatus for making cigarette filters with a centrally located flavored element
US20070000505A1 (en) * 2005-02-24 2007-01-04 Philip Morris Usa Inc. Smoking article with tobacco beads
US7740019B2 (en) * 2006-08-02 2010-06-22 R.J. Reynolds Tobacco Company, Inc. Equipment and associated method for insertion of material into cigarette filters
PL1889550T3 (en) * 2006-08-04 2010-01-29 Philip Morris Products Sa Multi-component filter providing multiple flavour enhancement
EP1972213A1 (en) * 2007-03-21 2008-09-24 Philip Morris Products S.A. Multi-component filter providing improved flavour enhancement
GB2455733A (en) * 2007-12-19 2009-06-24 British American Tobacco Co Filter for a smoking article

Also Published As

Publication number Publication date
RU148462U1 (en) 2014-12-10
RU2011115122A (en) 2012-10-27
CL2009001859A1 (en) 2010-07-19
CA2735491A1 (en) 2010-03-25
GB0816935D0 (en) 2008-10-22
ZA201101591B (en) 2014-08-27
CN102159102A (en) 2011-08-17
US20110247637A1 (en) 2011-10-13
ES2639053T3 (en) 2017-10-25
KR20110059644A (en) 2011-06-02
AU2009294387A1 (en) 2010-03-25
JP3191009U (en) 2014-06-05
AR075751A1 (en) 2011-04-27
JP2012502627A (en) 2012-02-02
EP2352397A1 (en) 2011-08-10
MX2011002124A (en) 2011-04-05
EP2352397B1 (en) 2017-05-31
UA102701C2 (en) 2013-08-12
PL2352397T3 (en) 2017-11-30
WO2010032032A1 (en) 2010-03-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.