BR112013029026A2 - carbon filter, limb arrangement containing carbon additives and filter rod - Google Patents

carbon filter, limb arrangement containing carbon additives and filter rod

Info

Publication number
BR112013029026A2
BR112013029026A2 BR112013029026A BR112013029026A BR112013029026A2 BR 112013029026 A2 BR112013029026 A2 BR 112013029026A2 BR 112013029026 A BR112013029026 A BR 112013029026A BR 112013029026 A BR112013029026 A BR 112013029026A BR 112013029026 A2 BR112013029026 A2 BR 112013029026A2
Authority
BR
Brazil
Prior art keywords
filter
carbon
additive
arrangement containing
additives
Prior art date
Application number
BR112013029026A
Other languages
Portuguese (pt)
Inventor
Spencer Alfred
Nandra Charanjit
Awty Edward
Nicholls Jane
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 BR112013029026A2 publication Critical patent/BR112013029026A2/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
    • A24D3/04—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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/061—Use of materials for tobacco smoke filters containing additives entrapped within capsules, sponge-like material or the like, for further release upon smoking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

filtro para artigos de fumo, arranjo de membros contendo aditivos de artigos de fumo e haste de filtro a presente invenção refere-se a um filtro para artigos de fumo que compreende um membro contendo aditivo para seletivamente liberar o aditivo dentro do filtro; e um membro de transferência de aditivo para transferir o aditivo liberado a partir de membro contendo aditivo para a periferia do filtro para indicar que o aditivo foi liberado.carbon filter, carbon article additive containing member arrangement and filter rod The present invention relates to a carbon filter comprising an additive containing member for selectively releasing the additive within the filter; and an additive transfer member for transferring the released additive from the additive containing member to the periphery of the filter to indicate that the additive has been released.

BR112013029026A 2011-05-13 2012-05-11 carbon filter, limb arrangement containing carbon additives and filter rod BR112013029026A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1108015.7A GB2490727A (en) 2011-05-13 2011-05-13 An arrangement of smoking article additive-containing members for filters
PCT/GB2012/051048 WO2012156704A2 (en) 2011-05-13 2012-05-11 Smoking article filter

Publications (1)

Publication Number Publication Date
BR112013029026A2 true BR112013029026A2 (en) 2017-02-07

Family

ID=44260475

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013029026A BR112013029026A2 (en) 2011-05-13 2012-05-11 carbon filter, limb arrangement containing carbon additives and filter rod

Country Status (10)

Country Link
US (1) US20140209112A1 (en)
EP (1) EP2706876A2 (en)
JP (1) JP5847297B2 (en)
AR (1) AR086380A1 (en)
BR (1) BR112013029026A2 (en)
CL (1) CL2013003253A1 (en)
GB (1) GB2490727A (en)
MX (1) MX340222B (en)
RU (1) RU2598141C2 (en)
WO (1) WO2012156704A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA027166B1 (en) * 2012-02-21 2017-06-30 ДжейТи ИНТЕРНЕШНЛ СА Smoking article filter
WO2013124378A1 (en) * 2012-02-21 2013-08-29 Jt International Sa Tipping element for a smoking article
SG11201606639PA (en) * 2014-02-11 2016-09-29 Jt Int Sa Smoking article filter
EP3193644A4 (en) * 2014-09-19 2018-07-11 Sinclair, Daniel, Jr. Method and apparatus for delivering nicotine
US10952472B2 (en) 2016-05-31 2021-03-23 Altria Client Services Llc Heat diffuser for an aerosol-generating system
KR20230056071A (en) 2016-05-31 2023-04-26 필립모리스 프로덕츠 에스.에이. Aerosol generating article with heat diffuser
US10660368B2 (en) 2016-05-31 2020-05-26 Altria Client Services Llc Aerosol generating article with heat diffuser
CN109219360B (en) * 2016-05-31 2022-04-19 菲利普莫里斯生产公司 Aerosol-generating system comprising a heated aerosol-generating article
GB201700812D0 (en) * 2017-01-17 2017-03-01 British American Tobacco Investments Ltd Apparatus for heating smokable material
GB201717567D0 (en) * 2017-10-25 2017-12-06 British American Tobacco Investments Ltd A filter for a smoking article or an aerosol generating product
CN110150745B (en) * 2018-02-13 2021-09-14 湖南中烟工业有限责任公司 Moisturizing capsule, preparation method thereof and application of moisturizing capsule in cigarettes
CN108618200B (en) * 2018-05-29 2021-02-02 云南中烟工业有限责任公司 Double-bead cigarette filter capable of increasing moisture content of smoke

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162199A (en) * 1961-04-21 1964-12-22 Brown & Williamson Tobacco Smoking articles having encapsulated tobacco additives and their manufacture
US3297038A (en) * 1964-04-20 1967-01-10 Homburger Freddy Filter cigarette
US3575180A (en) * 1968-08-07 1971-04-20 H 2 0 Filter Corp The Water-reactive filter element for smoking devices
US3884246A (en) * 1973-01-16 1975-05-20 Eric E Walker Optional dry or liquid filter
JPS62179374A (en) * 1986-02-03 1987-08-06 高津　和夫 Filter and tobacco with filter
US4865056A (en) * 1987-01-23 1989-09-12 Japan Tobacco Inc. Easily breakable plastic capsule and a water filter for a cigarette using the same
US6631722B2 (en) * 1993-09-30 2003-10-14 British-American Tobacco Company Limited Tobacco smoke filter elements
DE19951062C2 (en) * 1999-10-22 2002-04-04 Rhodia Acetow Gmbh A high performance cigarette filter
NL1017166C2 (en) * 2001-01-22 2002-07-23 Evert Jacob Sybren Bron Filter to remove carbon monoxide and hydrogen cyanide, used e.g. for cigarettes or gas masks, comprises haemoglobin, haemin or myoglobin
US20050268926A1 (en) * 2004-06-02 2005-12-08 Wei-Cheng Hsu Cigarette
US7878962B2 (en) * 2005-05-03 2011-02-01 Philip Morris Usa Inc. Cigarettes and filter subassemblies with squeezable flavor capsule and methods of manufacture
EA008885B1 (en) * 2005-11-29 2007-08-31 Марсиль Робертович Ахметшин Filter cigarette
DE102006025738B3 (en) * 2006-05-31 2007-11-08 Hauni Maschinenbau Ag Production of a filter strand used in cigarette production comprises feeding a support cord with regularly arranged bodies to a base strand via a transport device
EP1972213A1 (en) * 2007-03-21 2008-09-24 Philip Morris Products S.A. Multi-component filter providing improved flavour enhancement
US8353811B2 (en) * 2007-05-30 2013-01-15 Phillip Morris Usa Inc. Smoking articles enhanced to deliver additives incorporated within electroprocessed microcapsules and nanocapsules, and related methods
GB2461858A (en) * 2008-07-11 2010-01-20 British American Tobacco Co Fluid encapsulation for use in the manufacture of filters for smoking articles
US8308623B2 (en) * 2008-10-28 2012-11-13 R.J. Reynolds Tobacco Company Apparatus for enhancing a filter component of a smoking article, and associated method
GB0922254D0 (en) * 2009-12-21 2010-02-03 British American Tobacco Co Enhancing the disintegration and/or degradation of a smoking article

Also Published As

Publication number Publication date
GB201108015D0 (en) 2011-06-29
AR086380A1 (en) 2013-12-11
MX2013013249A (en) 2014-05-28
US20140209112A1 (en) 2014-07-31
CL2013003253A1 (en) 2014-06-20
RU2013155226A (en) 2015-06-20
EP2706876A2 (en) 2014-03-19
RU2598141C2 (en) 2016-09-20
MX340222B (en) 2016-07-01
JP2014517689A (en) 2014-07-24
WO2012156704A3 (en) 2013-01-03
GB2490727A (en) 2012-11-14
JP5847297B2 (en) 2016-01-20
WO2012156704A2 (en) 2012-11-22

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

Free format text: REFERENTE A 7A ANUIDADE.

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 2514 DE 12-03-2019 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.