WO2015193242A3 - Filtre à fumée de tabac - Google Patents

Filtre à fumée de tabac Download PDF

Info

Publication number
WO2015193242A3
WO2015193242A3 PCT/EP2015/063342 EP2015063342W WO2015193242A3 WO 2015193242 A3 WO2015193242 A3 WO 2015193242A3 EP 2015063342 W EP2015063342 W EP 2015063342W WO 2015193242 A3 WO2015193242 A3 WO 2015193242A3
Authority
WO
WIPO (PCT)
Prior art keywords
tobacco smoke
smoke filter
filtering material
further additive
smoke filtering
Prior art date
Application number
PCT/EP2015/063342
Other languages
English (en)
Other versions
WO2015193242A2 (fr
Inventor
James Reed
Philip WATKINSON
Original Assignee
Essentra Filter Products Development Co. Pte. Ltd
Essentra Filter Products 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 Essentra Filter Products Development Co. Pte. Ltd, Essentra Filter Products Limited filed Critical Essentra Filter Products Development Co. Pte. Ltd
Publication of WO2015193242A2 publication Critical patent/WO2015193242A2/fr
Publication of WO2015193242A3 publication Critical patent/WO2015193242A3/fr

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
    • 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
    • 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
    • A24D3/0216—Applying additives to filter materials the additive being in the form of capsules, beads or the like
    • 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
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers

Landscapes

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

Abstract

Selon l'invention, un filtre à fumée de tabac ou élément filtrant comprend: un noyau de matériau de filtration de la fumée de tabac s'étendant longitudinalement; un réceptacle pour un premier additif; et un autre additif présent sur et/ou dans le matériau de filtration; cet autre additif étant appliqué sur le matériau de filtration sous la forme d'une solution comprenant ledit autre additif dissous dans un plastifiant.
PCT/EP2015/063342 2014-06-18 2015-06-15 Filtre à fumée de tabac WO2015193242A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1410838.5A GB201410838D0 (en) 2014-06-18 2014-06-18 Tobacco smoke filter
GB1410838.5 2014-06-18

Publications (2)

Publication Number Publication Date
WO2015193242A2 WO2015193242A2 (fr) 2015-12-23
WO2015193242A3 true WO2015193242A3 (fr) 2016-03-24

Family

ID=51266771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2015/063342 WO2015193242A2 (fr) 2014-06-18 2015-06-15 Filtre à fumée de tabac

Country Status (2)

Country Link
GB (1) GB201410838D0 (fr)
WO (1) WO2015193242A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107307469B (zh) * 2017-06-22 2020-10-30 云南巴菰生物科技有限公司 一种在滤棒中能够快速释放水分的构件及其制作方法
CN109303353A (zh) * 2017-07-26 2019-02-05 广州南友新能源科技有限公司 一种减少烟雾扩散的烟体结构
CN107713008A (zh) * 2017-10-09 2018-02-23 青岛海之林生物科技开发有限公司 一种可包裹水溶香精的非动物性烟用爆珠壁材及制备方法
KR20220119101A (ko) * 2019-12-19 2022-08-26 쥴 랩스, 인크. 유기 기반 니코틴 겔 조성물

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117138A2 (fr) * 1983-02-18 1984-08-29 R.J. Reynolds Tobacco Company Appareil pour appliquer des additifs sur un cordon filtrant
US20110271968A1 (en) * 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US20120255569A1 (en) * 2011-04-08 2012-10-11 Rj Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
WO2013068081A1 (fr) * 2011-11-07 2013-05-16 Philip Morris Products S.A. Article à fumer avec segment à virage de couleur
US20130239984A1 (en) * 2010-11-26 2013-09-19 James D. Reed Tobacco smoke filter
US20140137879A1 (en) * 2011-07-29 2014-05-22 R. J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0117138A2 (fr) * 1983-02-18 1984-08-29 R.J. Reynolds Tobacco Company Appareil pour appliquer des additifs sur un cordon filtrant
US20110271968A1 (en) * 2010-05-07 2011-11-10 Carolyn Rierson Carpenter Filtered Cigarette With Modifiable Sensory Characteristics
US20130239984A1 (en) * 2010-11-26 2013-09-19 James D. Reed Tobacco smoke filter
US20120255569A1 (en) * 2011-04-08 2012-10-11 Rj Reynolds Tobacco Company Filtered cigarette comprising a tubular element in filter
US20140137879A1 (en) * 2011-07-29 2014-05-22 R. J. Reynolds Tobacco Company Plasticizer composition for degradable polyester filter tow
WO2013068081A1 (fr) * 2011-11-07 2013-05-16 Philip Morris Products S.A. Article à fumer avec segment à virage de couleur

Also Published As

Publication number Publication date
GB201410838D0 (en) 2014-07-30
WO2015193242A2 (fr) 2015-12-23

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