US20220240564A1 - Stable wrapper for aerosol generating article - Google Patents

Stable wrapper for aerosol generating article Download PDF

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Publication number
US20220240564A1
US20220240564A1 US17/612,759 US202017612759A US2022240564A1 US 20220240564 A1 US20220240564 A1 US 20220240564A1 US 202017612759 A US202017612759 A US 202017612759A US 2022240564 A1 US2022240564 A1 US 2022240564A1
Authority
US
United States
Prior art keywords
aerosol generating
paper layer
aerosol
generating article
wrapper
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.)
Pending
Application number
US17/612,759
Other languages
English (en)
Inventor
Thierry Joyeux
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.)
Philip Morris Products SA
Janssen Sciences Ireland ULC
Original Assignee
Philip Morris Products SA
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 Philip Morris Products SA filed Critical Philip Morris Products SA
Assigned to Janssen Sciences Ireland Unlimited Company reassignment Janssen Sciences Ireland Unlimited Company ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JANSSEN PHARMACEUTICA NV
Publication of US20220240564A1 publication Critical patent/US20220240564A1/en
Assigned to PHILIP MORRIS PRODUCTS S.A. reassignment PHILIP MORRIS PRODUCTS S.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JOYEUX, Thierry
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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
    • 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
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • A24D1/025—Cigars; Cigarettes with special covers the covers having material applied to defined areas, e.g. bands for reducing the ignition propensity
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES OF 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
    • 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
    • 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
    • A24F40/42—Cartridges or containers for 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
    • A24F40/46—Shape or structure of electric heating means
    • A24F40/465—Shape or structure of electric heating means specially adapted for induction heating
    • 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
    • A24F40/80—Testing
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/13—Silicon-containing compounds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H21/16—Sizing or water-repelling agents
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/16—Tobacco or cigarette paper

Definitions

  • the wrapper comprises a paper layer having an elongation at break ratio of CD/MD of about 2.5 or less and a negative result for at least one kit oil sample of method Tappi 559 cm-02 classical method 2002.
  • the paper layer may have a negative result for at least five kit oil samples, or all ten kit oil samples of method Tappi 559 cm-02 classical method 2002.
  • a first paper layer may possess the unique properties described herein and a second paper layer may be considered a conventional paper layer.
  • the second paper layer may preferably be disposed over the first paper layer.
  • a first paper layer may possess the unique properties described herein and a second paper layer may also possess the unique properties described herein. All the paper layers forming the wrapper may possess the unique properties described herein.
  • one or both paper layers forming the wrapper may comprises PVOH (polyvinyl alcohol) or silicon.
  • One or both paper layers forming the wrapper may comprise a surface treatment comprising PVOH or silicon.
  • smoking articles or aerosol generating articles that include a paper wrapper described herein may reduce wetting and absorption of water, humectants, or grease in the smoke or aerosol passing through the smoking article or aerosol generating article. As a result, visible staining and physical weakening of the wrapper portion of the smoking article or aerosol generating article may be reduced even when a high level of humectant is included in the aerosol generating substrate.
  • aerosol generating article is used herein to denote an article wherein an aerosol generating substrate is heated to produce and deliver inhalable aerosol to a consumer.
  • aerosol generating substrate denotes a substrate capable of releasing volatile compounds upon heating to generate an aerosol.
  • An aerosol generating substrate may be a solid composition. This composition may include plant-based material.
  • the aerosol generating substrate may include tobacco, and preferably the tobacco contains volatile tobacco flavour compounds, which are released from the aerosol generating substrate upon heating.
  • the aerosol generating substrate may comprise homogenized tobacco material, aerosol former and a binder.
  • the gel composition may comprise less than about 20% wt or less than about 15% wt or less than about 10% wt or less than about 5% wt of water.
  • the gel composition may preferably comprise some water.
  • the gel composition is more stable when the composition comprises some water.
  • the gel composition comprises at least about 1% wt, or at least about 2% wt or at least about 5% wt of water.
  • the gel composition comprises at least about 10% wt or at least about 15% wt water.
  • the gel composition comprises a range from about 15% wt to about 25% wt water.
  • the gel composition may include gelling agents being the hydrogen-bond crosslinking gelling agent and the ionic crosslinking gelling agent.
  • the gel composition may further include a viscosifying agent.
  • the gelling agents may form a solid medium in which the aerosol-former may be dispersed.
  • the gelling agents may form a solid medium in which the aerosol-former and water may be dispersed.
  • the viscosifying agent combined with the hydrogen-bond crosslinking gelling agent and the ionic crosslinking gelling agent appears to surprisingly support the solid medium and maintain the gel composition even when the gel composition comprises a high level of glycerine.
  • the paper layer may have a negative result (no visible spotting) for at least one kit oil sample of method Tappi 559 cm-02 classical method 2002.
  • the paper layer may have a negative result for at least five kit oil samples, or all ten kit oil sample of method Tappi 559 cm-02 classical method 2002.
  • the aerosol generating article 10 illustrates an aerosol-generating substrate 12 including a tobacco plug, a hollow cellulose acetate tube 14 , a polylactic acid filter segment 16 and a mouthpiece segment 18 formed of cellulose acetate material. These four elements are individually wrapped with a paper layer. In particular, the aerosol-generating substrate 12 is wrapped with a first paper layer 50 , as described herein. These four elements are arranged in end-to-end, longitudinal alignment.
  • the aerosol generating article 10 illustrates an aerosol-generating substrate 12 , a hollow cellulose acetate tube 14 , a hollow tubular segment 16 and a mouthpiece segment 18 .
  • the aerosol-generating substrate 12 is wrapped with a first paper layer 50 , as described herein.
  • These four elements are arranged in end-to-end, longitudinal alignment and are circumscribed by a second paper layer 20 to form the aerosol-generating article 10 .
  • the first paper layer 50 and the second paper layer 20 may cooperate to form the wrapper as described herein.
  • the hollow tubular segment 14 is provided as a cylindrical tube having a length of about 18 millimetres and a thickness of the tube wall is about 100 micrometres.
  • the aerosol generating article 10 comprises a ventilation zone 26 provided at about 5 millimetres from an upstream end of the mouthpiece segment 18 .
  • the ventilation zone 26 is at about 12 millimetres from the downstream end of the aerosol generating article, and about 13 millimetres from the upstream end of the hollow tubular segment.
  • the ventilation zone 26 is at about 21 millimetres from a downstream end of the aerosol generating substrate 12 .
  • the aerosol generating device 200 is actuated to heat the aerosol generating substrate 124 to a temperature of approximately 375 degrees Celsius.
  • the volatile compounds evolved from the aerosol generating substrate 124 are drawn downstream through the aerosol generating article 100 and condense to form an aerosol that is drawn through the mouthpiece 101 of the aerosol generating article 100 into the user's mouth.
  • the wrapper 500 , 110 repels aerosol former and moisture from the aerosol to reduce staining and weakening of the wrapper 500 , 110 .

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Cosmetics (AREA)
US17/612,759 2019-06-10 2020-06-08 Stable wrapper for aerosol generating article Pending US20220240564A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19179241 2019-06-10
EP19179241.5 2019-06-10
PCT/IB2020/055371 WO2020250111A1 (en) 2019-06-10 2020-06-08 Stable wrapper for aerosol generating article

Publications (1)

Publication Number Publication Date
US20220240564A1 true US20220240564A1 (en) 2022-08-04

Family

ID=66810720

Family Applications (1)

Application Number Title Priority Date Filing Date
US17/612,759 Pending US20220240564A1 (en) 2019-06-10 2020-06-08 Stable wrapper for aerosol generating article

Country Status (14)

Country Link
US (1) US20220240564A1 (https=)
EP (1) EP3979846A1 (https=)
JP (2) JP7696833B2 (https=)
KR (1) KR20220017902A (https=)
CN (1) CN113825417A (https=)
AU (1) AU2020292699B2 (https=)
BR (1) BR112021022735A2 (https=)
CA (1) CA3136898A1 (https=)
IL (1) IL288697B2 (https=)
MX (1) MX2021015084A (https=)
PH (1) PH12021552391A1 (https=)
UA (1) UA129056C2 (https=)
WO (1) WO2020250111A1 (https=)
ZA (1) ZA202107200B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202105210D0 (en) * 2021-04-12 2021-05-26 Nicoventures Trading Ltd Article for use in an aerosol provision system
HUE069907T2 (hu) * 2022-05-17 2025-04-28 Em Tech Co Ltd Elektromosan hevített dohányzási termék
CN115918959A (zh) * 2022-10-13 2023-04-07 上海烟草集团有限责任公司 一种气溶胶生成制品

Citations (4)

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Publication number Priority date Publication date Assignee Title
US20070169786A1 (en) * 2005-12-30 2007-07-26 Philip Morris Usa Inc. Corrugated catalytic cigarette paper and cigarettes comprising the same
TW201538090A (zh) * 2014-02-14 2015-10-16 Japan Tobacco Inc 附濾嘴之香菸
US20210177041A1 (en) * 2018-07-31 2021-06-17 Nicoventures Trading Limited Aerosol generation
US20210315264A1 (en) * 2018-10-29 2021-10-14 Nerudia Limited Smoking substitute consumable

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US4341228A (en) 1981-01-07 1982-07-27 Philip Morris Incorporated Method for employing tobacco dust in a paper-making type preparation of reconstituted tobacco and the smoking material produced thereby
GB2143150B (en) * 1983-06-15 1986-07-30 British American Tobacco Co Smoking articles
JP3681410B2 (ja) 1992-04-09 2005-08-10 フィリップ・モーリス・プロダクツ・インコーポレイテッド 再構成タバコシート及びその製造法及び使用法
US5584306A (en) 1994-11-09 1996-12-17 Beauman; Emory Reconstituted tobacco material and method of its production
US5774493A (en) 1996-08-02 1998-06-30 General Electric Company Sequence constructions for delay-and-correlate transmitted reference signaling
CH691156A5 (fr) 1998-05-19 2001-05-15 Philip Morris Prod Ligne d'alimentation d'une machine de production de filtres de cigarettes.
DE19854009C2 (de) 1998-11-12 2001-04-26 Reemtsma H F & Ph System zur Bereitstellung eines inhalierbaren Aerosols
US6216706B1 (en) 1999-05-27 2001-04-17 Philip Morris Incorporated Method and apparatus for producing reconstituted tobacco sheets
UA119333C2 (uk) * 2013-12-05 2019-06-10 Філіп Морріс Продактс С.А. Нагрівний виріб, що генерує аерозоль, з теплорозподілювальною обгорткою
TWI664918B (zh) * 2014-05-21 2019-07-11 瑞士商菲利浦莫里斯製品股份有限公司 可感應加熱的菸草產品
NO2768923T3 (https=) 2014-10-20 2018-05-05
WO2016088204A1 (ja) 2014-12-02 2016-06-09 日本たばこ産業株式会社 たばこ用巻紙及びそのたばこ用巻紙を用いた紙巻きたばこ
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CN120549284A (zh) * 2016-07-29 2025-08-29 菲利普莫里斯生产公司 包括加热的凝胶容器的气溶胶生成系统
KR102405811B1 (ko) * 2017-08-07 2022-06-07 주식회사 케이티앤지 흡연에 이용되는 필터 세그먼트 및 필터링 방법.
CN108149507A (zh) 2018-01-04 2018-06-12 浙江凯恩特种材料股份有限公司 一种疏油性防渗高透滤棒成形纸的制备方法
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070169786A1 (en) * 2005-12-30 2007-07-26 Philip Morris Usa Inc. Corrugated catalytic cigarette paper and cigarettes comprising the same
TW201538090A (zh) * 2014-02-14 2015-10-16 Japan Tobacco Inc 附濾嘴之香菸
US20210177041A1 (en) * 2018-07-31 2021-06-17 Nicoventures Trading Limited Aerosol generation
US20210315264A1 (en) * 2018-10-29 2021-10-14 Nerudia Limited Smoking substitute consumable

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TW201538090A English translation obtained from Espacenet 2/15/2024 (Year: 2024) *

Also Published As

Publication number Publication date
JP2025078641A (ja) 2025-05-20
UA129056C2 (uk) 2025-01-01
BR112021022735A2 (pt) 2022-03-22
IL288697B2 (en) 2025-09-01
PH12021552391A1 (en) 2022-06-13
MX2021015084A (es) 2022-01-18
EP3979846A1 (en) 2022-04-13
IL288697B1 (en) 2025-05-01
IL288697A (en) 2022-02-01
CN113825417A (zh) 2021-12-21
AU2020292699A1 (en) 2021-11-11
KR20220017902A (ko) 2022-02-14
JP7696833B2 (ja) 2025-06-23
ZA202107200B (en) 2023-04-26
JP2022536459A (ja) 2022-08-17
CA3136898A1 (en) 2020-12-17
AU2020292699B2 (en) 2025-12-04
WO2020250111A1 (en) 2020-12-17

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