EP3970521A3 - Biologisch abbaubares segment eines rauchartikels - Google Patents

Biologisch abbaubares segment eines rauchartikels Download PDF

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Publication number
EP3970521A3
EP3970521A3 EP21198049.5A EP21198049A EP3970521A3 EP 3970521 A3 EP3970521 A3 EP 3970521A3 EP 21198049 A EP21198049 A EP 21198049A EP 3970521 A3 EP3970521 A3 EP 3970521A3
Authority
EP
European Patent Office
Prior art keywords
sup
sub
segment
web material
web
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP21198049.5A
Other languages
English (en)
French (fr)
Other versions
EP3970521B1 (de
EP3970521A2 (de
Inventor
Dietmar Volgger
Stefan Bachmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Delfortgroup AG
Original Assignee
Delfortgroup AG
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Filing date
Publication date
Application filed by Delfortgroup AG filed Critical Delfortgroup AG
Publication of EP3970521A2 publication Critical patent/EP3970521A2/de
Publication of EP3970521A3 publication Critical patent/EP3970521A3/de
Application granted granted Critical
Publication of EP3970521B1 publication Critical patent/EP3970521B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes 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
    • A24D3/06—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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • A24D3/062—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
    • A24D3/06—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
    • A24D3/17—Filters specially adapted for simulated smoking devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/02—Synthetic cellulose fibres
    • D21H13/08—Synthetic cellulose fibres from regenerated cellulose
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Gezeigt wird ein Segment eines Rauchartikels, umfassend ein faserbasiertes Bahnmaterial und ein Umhüllungsmaterial, das das faserbasierte Bahnmaterial umhüllt, wobei das faserbasierte Bahnmaterial mindestens 40% Zellstofffasern und weniger als 10% nicht natürliche Polymere umfasst, jeweils bezogen auf die Masse des Bahnmaterials, ein Flächengewicht von mindestens 10 g/m<sup>2</sup> und höchstens 70 g/m<sup>2</sup> hat, und eine Dicke von mindestens 25 µm und höchstens 400 µm hat, wobei das genannte Bahnmaterial im Segment eine Fläche von mindestens 20 cm<sup>2</sup> und höchstens 90 cm<sup>2</sup> pro cm<sup>3</sup> Volumen des Segments aufweist, wobei das Segment ohne das Umhüllungsmaterial eine Dichte von mindestens 50 kg/m<sup>3</sup> und höchstens 300 kg/m<sup>3</sup> aufweist, und wobei ein Parameter Z, der definiert ist als Z = ρ<sub>Web</sub> + 5 · ρ<sub>Seg</sub> + 12 · Aweb, die Ungleichung 1300 ≤ Z ≤ 2800 erfüllt, wobei ρ<sub>Web</sub> die Dichte des Bahnmaterials in kg/m<sup>3</sup>, ρ<sub>Seg</sub> die Dichte des Segments ohne Umhüllungsmaterial in kg/m<sup>3</sup>, und A<sub>Web</sub> die Fläche des Bahnmaterials pro Volumen des Segments in cm<sup>2</sup>/cm<sup>3</sup> sind.
EP21198049.5A 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels Active EP3970521B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102019100112.9A DE102019100112B4 (de) 2019-01-04 2019-01-04 Biologisch abbaubares Segment eines Rauchartikels
PCT/EP2019/077231 WO2020141027A1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels
EP19787177.5A EP3700366B1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP19787177.5A Division EP3700366B1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels
EP19787177.5A Division-Into EP3700366B1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels

Publications (3)

Publication Number Publication Date
EP3970521A2 EP3970521A2 (de) 2022-03-23
EP3970521A3 true EP3970521A3 (de) 2022-03-30
EP3970521B1 EP3970521B1 (de) 2023-12-06

Family

ID=68242635

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21198049.5A Active EP3970521B1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels
EP19787177.5A Active EP3700366B1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19787177.5A Active EP3700366B1 (de) 2019-01-04 2019-10-08 Biologisch abbaubares segment eines rauchartikels

Country Status (11)

Country Link
US (1) US20210195939A1 (de)
EP (2) EP3970521B1 (de)
JP (1) JP7035173B2 (de)
KR (1) KR102369738B1 (de)
CN (1) CN111655052B (de)
BR (1) BR112020005387A2 (de)
DE (1) DE102019100112B4 (de)
ES (2) ES2923499T3 (de)
PH (1) PH12020500534A1 (de)
PL (1) PL3700366T3 (de)
WO (1) WO2020141027A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023161411A1 (en) 2022-02-25 2023-08-31 Jt International S.A. An aerosol generating article comprising impregnated charcoal paper filter and a flavoring capsule
ES2958821A1 (es) * 2022-07-19 2024-02-15 Miquel Y Costas & Miquel Sa Papel para filtro de cigarrillos y filtro que lo comprende
AT526354B1 (de) 2022-09-14 2024-02-15 Tannpapier Gmbh Hüll- oder Verpackungsmaterial

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022964A (en) * 1989-06-06 1991-06-11 The Dexter Corporation Nonwoven fibrous web for tobacco filter
DE102016105235A1 (de) * 2016-03-21 2017-09-21 Delfortgroup Ag Verbessertes Filterpapier für Zigarettenfilter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109603A1 (de) * 1991-03-23 1992-09-24 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum herstellen von filterstaeben fuer zigaretten
JP4361850B2 (ja) 2004-09-16 2009-11-11 日本たばこ産業株式会社 シガレット用フィルター
US8402978B2 (en) * 2009-10-09 2013-03-26 Philip Morris Usa Inc. Coated impregnated porous filter plug
MY163444A (en) * 2010-03-26 2017-09-15 Philip Morris Products Sa Smoking article with heat resistant sheet material
MX2014015903A (es) * 2012-07-13 2015-12-15 Philip Morris Products Sa Filtro degradable para articulos para fumar.
RU2672657C2 (ru) 2013-03-15 2018-11-16 Филип Моррис Продактс С.А. Курительное изделие с элементом для направления потока воздуха, содержащим средство, модифицирующее аэрозоль
CN103767069B (zh) * 2014-01-29 2015-09-23 南通烟滤嘴有限责任公司 烟用皱纸丝复合滤棒及其滤嘴
WO2015178995A1 (en) * 2014-05-23 2015-11-26 Greenbutts Llc Biodegradable cigarette filter tow and method of manufacture
EP3075266A1 (de) 2015-04-02 2016-10-05 PT. Gudang Garam Tbk. Verfahren zur herstellung eines aerosolbildenden artikels mit rekonstituiertem tabakmaterial, aerosolbildender artikel mit dem rekonstituierten tabakmaterial und verwendung eines aerosolbildenden artikels mit rekonstituiertem tabakmaterial

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022964A (en) * 1989-06-06 1991-06-11 The Dexter Corporation Nonwoven fibrous web for tobacco filter
DE102016105235A1 (de) * 2016-03-21 2017-09-21 Delfortgroup Ag Verbessertes Filterpapier für Zigarettenfilter

Also Published As

Publication number Publication date
KR102369738B1 (ko) 2022-03-02
CN111655052B (zh) 2022-06-07
DE102019100112A1 (de) 2020-07-09
PH12020500534A1 (en) 2020-07-20
JP2021511778A (ja) 2021-05-13
ES2973035T3 (es) 2024-06-18
EP3700366B1 (de) 2022-04-20
EP3970521B1 (de) 2023-12-06
JP7035173B2 (ja) 2022-03-14
PL3700366T3 (pl) 2022-08-08
DE102019100112B4 (de) 2020-09-10
BR112020005387A2 (pt) 2021-08-03
EP3970521A2 (de) 2022-03-23
KR20200086255A (ko) 2020-07-16
US20210195939A1 (en) 2021-07-01
EP3700366A1 (de) 2020-09-02
ES2923499T3 (es) 2022-09-28
CN111655052A (zh) 2020-09-11
WO2020141027A1 (de) 2020-07-09

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