EP4704621A1 - Ensemble élment chauffant comprenant un matériau composite polymère destiné à être utilisé dans un système de génération d'aérosol - Google Patents

Ensemble élment chauffant comprenant un matériau composite polymère destiné à être utilisé dans un système de génération d'aérosol

Info

Publication number
EP4704621A1
EP4704621A1 EP24722642.6A EP24722642A EP4704621A1 EP 4704621 A1 EP4704621 A1 EP 4704621A1 EP 24722642 A EP24722642 A EP 24722642A EP 4704621 A1 EP4704621 A1 EP 4704621A1
Authority
EP
European Patent Office
Prior art keywords
aerosol
body portion
air
heater assembly
heating body
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
EP24722642.6A
Other languages
German (de)
English (en)
Inventor
Laurent Serge LAVANANT
Jani Mikael PELTO
Johannes Petrus Maria Pijnenburg
Ilkka Johannes RYTÖLUOTO
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
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
Publication of EP4704621A1 publication Critical patent/EP4704621A1/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A24F40/70—Manufacture
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/38—Boron-containing compounds
    • C08K2003/382—Boron-containing compounds and nitrogen
    • C08K2003/385—Binary compounds of nitrogen with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Resistance Heating (AREA)

Abstract

L'invention concerne un ensemble élément chauffant (212) pour un dispositif de génération d'aérosol, l'ensemble élément chauffant (212) comprenant un corps chauffant conçu pour un chauffage résistif, le corps chauffant comprenant un composite polymère comprenant une matrice polymère et au moins un élément parmi le graphite, un matériau dérivé du graphite et du nitrure de bore hexagonal dispersé à l'intérieur de la matrice polymère.
EP24722642.6A 2023-05-02 2024-05-01 Ensemble élment chauffant comprenant un matériau composite polymère destiné à être utilisé dans un système de génération d'aérosol Pending EP4704621A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23171145 2023-05-02
PCT/EP2024/061983 WO2024227817A1 (fr) 2023-05-02 2024-05-01 Ensemble élment chauffant comprenant un matériau composite polymère destiné à être utilisé dans un système de génération d'aérosol

Publications (1)

Publication Number Publication Date
EP4704621A1 true EP4704621A1 (fr) 2026-03-11

Family

ID=86328284

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24722642.6A Pending EP4704621A1 (fr) 2023-05-02 2024-05-01 Ensemble élment chauffant comprenant un matériau composite polymère destiné à être utilisé dans un système de génération d'aérosol

Country Status (4)

Country Link
EP (1) EP4704621A1 (fr)
KR (1) KR20260003136A (fr)
CN (1) CN121038638A (fr)
WO (1) WO2024227817A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2944585T3 (es) 2014-05-21 2023-06-22 Philip Morris Products Sa Artículo generador de aerosol con susceptor interno
KR101721753B1 (ko) * 2015-04-22 2017-03-30 한국과학기술원 고품질 육방정 질화붕소 나노시트 제조 방법 및 이를 이용하여 제조된 육방정 질화붕소 나노시트
US10939707B2 (en) * 2018-08-23 2021-03-09 Rai Strategic Holdings, Inc. Aerosol delivery device with segmented electrical heater
US11265974B2 (en) * 2018-08-27 2022-03-01 Rai Strategic Holdings, Inc. Aerosol delivery device with integrated thermal conductor

Also Published As

Publication number Publication date
WO2024227817A1 (fr) 2024-11-07
CN121038638A (zh) 2025-11-28
KR20260003136A (ko) 2026-01-06

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