WO2019166640A1 - Aerosol generation - Google Patents

Aerosol generation Download PDF

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Publication number
WO2019166640A1
WO2019166640A1 PCT/EP2019/055179 EP2019055179W WO2019166640A1 WO 2019166640 A1 WO2019166640 A1 WO 2019166640A1 EP 2019055179 W EP2019055179 W EP 2019055179W WO 2019166640 A1 WO2019166640 A1 WO 2019166640A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol generating
capsule
article
filter
generating medium
Prior art date
Application number
PCT/EP2019/055179
Other languages
English (en)
French (fr)
Inventor
Richard Hepworth
Original Assignee
Nicoventures Trading 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
Priority to BR112020017916-7A priority Critical patent/BR112020017916A2/pt
Priority to UAA202005591A priority patent/UA127852C2/uk
Application filed by Nicoventures Trading Limited filed Critical Nicoventures Trading Limited
Priority to AU2019228125A priority patent/AU2019228125B2/en
Priority to US15/733,577 priority patent/US20210000169A1/en
Priority to RU2020128821A priority patent/RU2761039C1/ru
Priority to KR1020207025238A priority patent/KR102487974B1/ko
Priority to KR1020237000768A priority patent/KR20230011491A/ko
Priority to JP2020544241A priority patent/JP7078737B2/ja
Priority to CA3092737A priority patent/CA3092737C/en
Priority to CN202310263687.7A priority patent/CN116035258A/zh
Priority to CN201980016393.6A priority patent/CN111787815B/zh
Priority to EP19711819.3A priority patent/EP3758515A1/en
Publication of WO2019166640A1 publication Critical patent/WO2019166640A1/en
Priority to IL277008A priority patent/IL277008A/en
Priority to AU2021240219A priority patent/AU2021240219B2/en
Priority to JP2022082167A priority patent/JP7420453B2/ja

Links

Classifications

    • 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
    • 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
    • A24B15/165—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material
    • 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
    • A24B15/18—Treatment of tobacco products or tobacco substitutes
    • A24B15/28—Treatment of tobacco products or tobacco substitutes by chemical substances
    • A24B15/281—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed
    • A24B15/283—Treatment of tobacco products or tobacco substitutes by chemical substances the action of the chemical substances being delayed by encapsulation of the chemical substances
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/04—Cigars; Cigarettes with mouthpieces or filter-tips
    • A24D1/045—Cigars; Cigarettes with mouthpieces or filter-tips with smoke filter means
    • 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
    • A24D1/00—Cigars; Cigarettes
    • A24D1/22—Cigarettes with integrated combustible heat sources, e.g. with carbonaceous heat sources
    • 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
    • A24D3/04—Tobacco smoke filters characterised by their shape or structure
    • A24D3/043—Tobacco smoke filters characterised by their shape or structure with ventilation means, e.g. air dilution
    • 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
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • 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
    • A24F40/46—Shape or structure of electric heating means
    • 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
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A24F42/10—Devices with chemical heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F42/00—Simulated smoking devices other than electrically operated; Component parts thereof; Manufacture or testing thereof
    • A24F42/60—Constructional details
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the aerosol generating medium comprises an aerosol generating agent and a tobacco material, which may be provided in the same portion of the aerosol generating medium or in separate sections of the aerosol generating medium.
  • Suitable gums include agar, gellan gum, gum Arabic, pullulan gum, mannan gum, gum ghatti, gum tragacanth, Karaya, locust bean, acacia gum, guar, quince seed and xanthan gums.
  • Suitable gels include agar, agarose, carrageenans, furoidan and furcellaran.
  • Suitable waxes include camauba wax.
  • the gelling agent may comprise carrageenans and/or gellan gum; these gelling agents are particularly suitable for inclusion as the gelling agent as the pressure required to break the resulting capsules is particularly suitable.
  • the capsule shell does not comprise gelatin.
  • the heater arrangement 23 in this example is surrounded along at least part of its length by a thermal insulator 31.
  • the insulator 31 helps to reduce heat passing from the heater arrangement 23 to the exterior of the device 51. This helps to keep down the power requirements for the heater arrangement 23 as it reduces heat losses generally.
  • the insulator 31 also helps to keep the exterior of the device 51 cool during operation of the heater arrangement 23.
  • the insulator 31 may be a double-walled sleeve which provides a low pressure region between the two walls of the sleeve. That is, the insulator 31 may be for example a“vacuum” tube, i.e. a tube that has been at least partially evacuated so as to minimise heat transfer by conduction and/or convection.
  • Other arrangements for the insulator 31 are possible, including using heat insulating materials, including for example a suitable foam-type material, in addition to or instead of a double-walled sleeve.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Toxicology (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Primary Cells (AREA)
  • Cosmetics (AREA)
PCT/EP2019/055179 2018-03-02 2019-03-01 Aerosol generation WO2019166640A1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CA3092737A CA3092737C (en) 2018-03-02 2019-03-01 Aerosol generation
JP2020544241A JP7078737B2 (ja) 2018-03-02 2019-03-01 エアロゾル生成
AU2019228125A AU2019228125B2 (en) 2018-03-02 2019-03-01 Aerosol generation
UAA202005591A UA127852C2 (uk) 2018-03-02 2019-03-01 Генерування аерозолю
RU2020128821A RU2761039C1 (ru) 2018-03-02 2019-03-01 Выработка аэрозоля
KR1020207025238A KR102487974B1 (ko) 2018-03-02 2019-03-01 에어로졸 발생
CN202310263687.7A CN116035258A (zh) 2018-03-02 2019-03-01 加热不燃烧制品和加热不燃烧组件
BR112020017916-7A BR112020017916A2 (pt) 2018-03-02 2019-03-01 Artigo de aquecimento sem queima e conjunto de aquecimento sem queima
US15/733,577 US20210000169A1 (en) 2018-03-02 2019-03-01 Aerosol generation
KR1020237000768A KR20230011491A (ko) 2018-03-02 2019-03-01 에어로졸 발생
CN201980016393.6A CN111787815B (zh) 2018-03-02 2019-03-01 气溶胶生成
EP19711819.3A EP3758515A1 (en) 2018-03-02 2019-03-01 Aerosol generation
IL277008A IL277008A (en) 2018-03-02 2020-08-30 Create a spray
AU2021240219A AU2021240219B2 (en) 2018-03-02 2021-09-29 Aerosol generation
JP2022082167A JP7420453B2 (ja) 2018-03-02 2022-05-19 エアロゾル生成

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1803424.9 2018-03-02
GBGB1803424.9A GB201803424D0 (en) 2018-03-02 2018-03-02 Aerosol generation

Publications (1)

Publication Number Publication Date
WO2019166640A1 true WO2019166640A1 (en) 2019-09-06

Family

ID=61903608

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2019/055179 WO2019166640A1 (en) 2018-03-02 2019-03-01 Aerosol generation

Country Status (13)

Country Link
US (1) US20210000169A1 (zh)
EP (1) EP3758515A1 (zh)
JP (2) JP7078737B2 (zh)
KR (2) KR20230011491A (zh)
CN (2) CN116035258A (zh)
AU (2) AU2019228125B2 (zh)
BR (1) BR112020017916A2 (zh)
CA (1) CA3092737C (zh)
GB (1) GB201803424D0 (zh)
IL (1) IL277008A (zh)
RU (2) RU2021134603A (zh)
UA (1) UA127852C2 (zh)
WO (1) WO2019166640A1 (zh)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021105437A1 (en) * 2019-11-29 2021-06-03 Nicoventures Trading Limited Aerosol-generating material comprising an amorphous solid with carrageenan
WO2021105711A1 (en) * 2019-11-29 2021-06-03 Nicoventures Trading Limited Aerosol generation
WO2021111141A1 (en) * 2019-12-06 2021-06-10 British American Tobacco (Investments) Limited Delivery systems
WO2021123842A1 (en) * 2019-12-20 2021-06-24 Nicoventures Trading Limited A non-combustible aerosol provision system
WO2021137140A1 (en) * 2020-01-02 2021-07-08 R.J. Reynolds Tobacco Company Smoking article with downstream flavor addition
WO2021123844A3 (en) * 2019-12-20 2021-11-04 Nicoventures Trading Limited An article for use in a non-combustible aerosol provision system
WO2021250409A1 (en) * 2020-06-11 2021-12-16 British American Tobacco (Investments) Limited A component for a delivery system
WO2022074115A1 (en) * 2020-10-09 2022-04-14 Philip Morris Products S.A. Aerosol-generating article with ventilation
EP4062775A1 (en) 2021-03-26 2022-09-28 JT International SA Tobacco product for hnb devices
JP2023506994A (ja) * 2019-12-20 2023-02-20 ニコベンチャーズ トレーディング リミテッド 非燃焼性エアロゾル供給システムに使用する物品用のコンポーネント
JP2023507657A (ja) * 2019-12-20 2023-02-24 ニコベンチャーズ トレーディング リミテッド エアロゾル供給システムに使用するコンポーネント

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MY186146A (en) 2015-06-26 2021-06-27 British American Tobacco Investments Ltd Apparatus for heating smokable material
USD843052S1 (en) 2015-09-21 2019-03-12 British American Tobacco (Investments) Limited Aerosol generator
TW201742555A (zh) 2016-05-13 2017-12-16 英美煙草（投資）有限公司 用以加熱可吸菸材料之裝置(二)
USD945695S1 (en) * 2018-10-15 2022-03-08 Nicoventures Trading Limited Aerosol generator
USD924472S1 (en) 2018-10-15 2021-07-06 Nicoventures Trading Limited Aerosol generator
USD953613S1 (en) * 2019-03-13 2022-05-31 Nicoventures Trading Limited Aerosol generator
JP1715888S (ja) 2020-10-30 2022-05-25 喫煙用エアロゾル発生器
USD990765S1 (en) 2020-10-30 2023-06-27 Nicoventures Trading Limited Aerosol generator
JP1714441S (ja) * 2020-10-30 2022-05-10 喫煙用エアロゾル発生器
JP1714443S (ja) 2020-10-30 2022-05-10 喫煙用エアロゾル発生器
JP1714440S (ja) 2020-10-30 2022-05-10 喫煙用エアロゾル発生器
JP1714442S (ja) 2020-10-30 2022-05-10 喫煙用エアロゾル発生器
CN112450486A (zh) * 2020-11-23 2021-03-09 山东中烟工业有限责任公司 一种卷烟爆珠用姜汁柠檬口味香精及其应用装置
USD989384S1 (en) 2021-04-30 2023-06-13 Nicoventures Trading Limited Aerosol generator
CN113615861A (zh) * 2021-07-02 2021-11-09 恒信伟业科技(东莞)有限公司 一种具有防潮层的加热不燃烧植物颗粒及其制备方法
WO2023218713A1 (ja) * 2022-05-13 2023-11-16 日本たばこ産業株式会社 フィルタ、喫煙物品、及び煙流又はエアロゾルに含まれる特定成分を減少させる方法

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