BR112012028950A2 - método para produção de elemento filtrante para artigo de fumar, elemento filtrante, filtro e artigo de fumar - Google Patents

método para produção de elemento filtrante para artigo de fumar, elemento filtrante, filtro e artigo de fumar

Info

Publication number
BR112012028950A2
BR112012028950A2 BR112012028950A BR112012028950A BR112012028950A2 BR 112012028950 A2 BR112012028950 A2 BR 112012028950A2 BR 112012028950 A BR112012028950 A BR 112012028950A BR 112012028950 A BR112012028950 A BR 112012028950A BR 112012028950 A2 BR112012028950 A2 BR 112012028950A2
Authority
BR
Brazil
Prior art keywords
smoking article
filter element
filter
producing
additive
Prior art date
Application number
BR112012028950A
Other languages
English (en)
Other versions
BR112012028950B1 (pt
Inventor
David Rushforth
John SAMPSON
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 BR112012028950A2 publication Critical patent/BR112012028950A2/pt
Publication of BR112012028950B1 publication Critical patent/BR112012028950B1/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
    • A24D3/04—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
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive

Landscapes

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

Abstract

método para produção de um elemento filtrante para artigo de fumar, elemento filtrante, filtro e artigo de fumar. a presente invenção diz respeito a um método para produção de um elemento filtrante para inclusão em um artigo de fumar, o método compreendendo aplicar um aditivo ao material filtrante, o aditivo sendo sólido à temperatura ambiente e o método envolvendo aquecer o aditivo, de modo que seja fundido.
BR112012028950A 2010-05-12 2011-05-11 método para produção de um elemento de filtro para artigo de fumar BR112012028950B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1007946.5A GB201007946D0 (en) 2010-05-12 2010-05-12 Filter additive
PCT/GB2011/050899 WO2011141735A1 (en) 2010-05-12 2011-05-11 Filter additive

Publications (2)

Publication Number Publication Date
BR112012028950A2 true BR112012028950A2 (pt) 2016-07-26
BR112012028950B1 BR112012028950B1 (pt) 2019-12-03

Family

ID=42334676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012028950A BR112012028950B1 (pt) 2010-05-12 2011-05-11 método para produção de um elemento de filtro para artigo de fumar

Country Status (18)

Country Link
US (1) US20130137561A1 (pt)
EP (1) EP2568833B1 (pt)
JP (1) JP5872547B2 (pt)
KR (2) KR20150144820A (pt)
CN (1) CN102883629B (pt)
AR (1) AR084386A1 (pt)
AU (1) AU2011251791B2 (pt)
BR (1) BR112012028950B1 (pt)
CA (1) CA2798042C (pt)
CL (1) CL2012003121A1 (pt)
GB (1) GB201007946D0 (pt)
HK (1) HK1176525A1 (pt)
MX (1) MX2012012474A (pt)
NZ (1) NZ603222A (pt)
RU (1) RU2565566C2 (pt)
UA (1) UA106913C2 (pt)
WO (1) WO2011141735A1 (pt)
ZA (1) ZA201208308B (pt)

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PT2854570T (pt) 2012-05-31 2016-09-19 Philip Morris Products Sa Hastes aromatizantes para utilização em artigos geradores de aerossol
AR091509A1 (es) 2012-06-21 2015-02-11 Philip Morris Products Sa Articulo para fumar para ser usado con un elemento de calentamiento interno
TWI629008B (zh) * 2012-10-22 2018-07-11 菲利浦莫里斯製品股份有限公司 包含乙酸鹽及甘油之濾嘴段
KR102339129B1 (ko) * 2013-06-26 2021-12-14 에스더블유엠 서비스 에스.에이.에스. 필터 매질
JP6674891B2 (ja) * 2013-12-23 2020-04-01 フィリップ・モーリス・プロダクツ・ソシエテ・アノニム 連続的なシート材料を処理するための方法および装置
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CN108095191A (zh) * 2017-11-10 2018-06-01 河南中烟工业有限责任公司 一种烟草滤棒用增塑剂及其应用
CN108185518A (zh) * 2017-12-22 2018-06-22 云南养瑞科技集团有限公司 一种具有可降解功能的滤芯
CN109288123B (zh) * 2018-08-24 2021-08-20 湖南中烟工业有限责任公司 一种降温嘴棒及卷烟
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Also Published As

Publication number Publication date
GB201007946D0 (en) 2010-06-30
MX2012012474A (es) 2013-02-27
RU2012153392A (ru) 2014-06-20
NZ603222A (en) 2014-06-27
AU2011251791B2 (en) 2013-11-14
CN102883629A (zh) 2013-01-16
WO2011141735A1 (en) 2011-11-17
EP2568833B1 (en) 2017-01-18
BR112012028950B1 (pt) 2019-12-03
JP2013526272A (ja) 2013-06-24
CA2798042C (en) 2014-11-18
RU2565566C2 (ru) 2015-10-20
CL2012003121A1 (es) 2013-02-15
AR084386A1 (es) 2013-05-15
HK1176525A1 (en) 2013-08-02
KR20150144820A (ko) 2015-12-28
JP5872547B2 (ja) 2016-03-01
CN102883629B (zh) 2015-05-20
EP2568833A1 (en) 2013-03-20
CA2798042A1 (en) 2011-11-17
US20130137561A1 (en) 2013-05-30
UA106913C2 (uk) 2014-10-27
ZA201208308B (en) 2016-09-28
KR20130028937A (ko) 2013-03-20

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