JP7358318B2 - 電子たばこ内で使用するための開放気孔性焼結ガラス - Google Patents
電子たばこ内で使用するための開放気孔性焼結ガラス Download PDFInfo
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- JP7358318B2 JP7358318B2 JP2020162246A JP2020162246A JP7358318B2 JP 7358318 B2 JP7358318 B2 JP 7358318B2 JP 2020162246 A JP2020162246 A JP 2020162246A JP 2020162246 A JP2020162246 A JP 2020162246A JP 7358318 B2 JP7358318 B2 JP 7358318B2
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- 239000011521 glass Substances 0.000 title claims description 58
- 239000003571 electronic cigarette Substances 0.000 title claims description 27
- 239000007788 liquid Substances 0.000 claims description 90
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 81
- 238000010438 heat treatment Methods 0.000 claims description 39
- 239000011148 porous material Substances 0.000 claims description 31
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 15
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 14
- 238000001704 evaporation Methods 0.000 claims description 14
- 230000008020 evaporation Effects 0.000 claims description 14
- 238000003795 desorption Methods 0.000 claims description 12
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 8
- 238000004146 energy storage Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000006200 vaporizer Substances 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- 239000002304 perfume Substances 0.000 claims description 4
- 239000005354 aluminosilicate glass Substances 0.000 claims description 3
- 229940126601 medicinal product Drugs 0.000 claims description 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 claims description 2
- 239000005407 aluminoborosilicate glass Substances 0.000 claims description 2
- 239000005388 borosilicate glass Substances 0.000 claims description 2
- 239000012799 electrically-conductive coating Substances 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 235000019504 cigarettes Nutrition 0.000 description 7
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 239000003814 drug Substances 0.000 description 6
- 229960002715 nicotine Drugs 0.000 description 6
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 210000004379 membrane Anatomy 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000620 organic polymer Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- -1 KCl Chemical class 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000008177 pharmaceutical agent Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
-
- 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
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
- A61L9/03—Apparatus therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
- A61M11/04—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised
- A61M11/041—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters
- A61M11/042—Sprayers or atomisers specially adapted for therapeutic purposes operated by the vapour pressure of the liquid to be sprayed or atomised using heaters electrical
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/06—Inhaling appliances shaped like cigars, cigarettes or pipes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/13—Dispensing or storing means for active compounds
- A61L2209/135—Vaporisers for active components
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Epidemiology (AREA)
- Glass Compositions (AREA)
- Catching Or Destruction (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture Of Tobacco Products (AREA)
Description
同様のことが、液体貯蔵体自体がガラス繊維から製造されている場合にも当てはまる。したがって、利用者が、緩んだ、またはほつれた繊維破片を吸い込むという危険が生じる。
SiO2 70~75質量%
Na2O+K2O 12~16質量%
CaO 8~11質量%
MgO 0~5質量%
Al2O3 0~2質量%
本発明の別の実施形態は、ガラスが次の成分(酸化物を基準として質量%で表す)を含むことが想定されている:
SiO2 70~85質量%
B2O3 5~15質量%
アルカリ酸化物 3~7質量%
アルカリ土類酸化物 0~4質量%
Al2O3 2~5質量%
次の成分を含むガラスも有利であることが明らかである:
SiO2 55~75質量%
Na2O 0~15質量%
K2O 2~14質量%
Al2O3 0~15質量%
MgO 0~4質量%
CaO 3~12質量%
BaO 0~15質量%
ZnO 0~5質量%
TiO2 0~2質量%
本発明の別の実施形態の場合に、ガラスは次の成分を含む:
SiO2 30~85質量%
B2O3 0.5~20質量%
Al2O3 0~15質量%
Na2O 3~15質量%
K2O 2.5~15質量%
ZnO 0~12質量%
MgO 2~10質量%
BaO 0~10質量%
TiO2 0~10質量%
CaO 0~8質量%、好ましくは最大5質量%
一実施形態の場合に、ガラスが次の成分を含むアルミノケイ酸塩ガラスが重要である:
SiO2 58~65質量%
B2O3 6~10.5質量%
Al2O3 14~25質量%
MgO 0~5質量%
CaO 0~9質量%
BaO 0~8質量%
SrO 0~8質量%
ZnO 0~2質量%
ただし、Σ(MgO+CaO+BaO) 8~18質量%。
SiO2 50~60質量%
B2O3 8~12質量%
Al2O3 8~12質量%
BaO 20~30質量%
一実施形態の場合に、ガラスは次の成分を含む:
SiO2 75~85質量%
B2O3 8~18質量%
Al2O3 0.5~4.5質量%
Na2O 1.5~5.5質量%
K2O 0~2質量%
さらに、上記のガラスは、高い熱耐久性も有する。本発明の一発展形態の場合に、ガラスは、2.5ppm/K~10.5ppm/Kの範囲の、好ましくは3.0ppm/K~10.0ppm/Kの範囲の線形熱膨張係数α20-300℃を有することが予定される。それにより、焼結体は、高い耐熱衝撃性も示す。この場合、ことに最大9.5ppm/Kまでの熱膨張係数を有する焼結体が好ましいことが判明した。
22 蒸発器
23 電子たばこの先端
24 液体貯蔵体
25 マウスピース
26 加熱エレメント
27 電気エネルギー貯蔵装置
28 焼結体
29 発光ダイオード
30 有機担持液体
31 制御ユニット
261 接続コンタクト
262 接続コンタクト
Claims (27)
- 加熱用途のための、特に電子たばこおよび/または医薬品の投与機器および/または熱により加熱する香料用の蒸発装置内での使用のための蒸発器ユニット(22)であって、液体貯蔵体としての焼結体(28)と加熱エレメント(26)とを備えており、前記焼結体(28)は、開放気孔性の焼結ガラスからなり、50体積%超の気孔率を有しており、平均気孔サイズは1~450μmの範囲にあり、かつ前記焼結ガラスは少なくとも450℃の転移温度Tgを有し、前記加熱エレメント(26)は、前記焼結体(28)に直接取り付けられており、前記加熱エレメント(26)は、金属箔、金属ワイヤまたは導電性被覆の形で、前記焼結体(28)に配置されている、蒸発器ユニット(22)。
- 前記焼結体(28)は、20℃の温度で、かつ3時間の吸着時間で、前記焼結体(28)の質量の少なくとも50%のプロピレングリコールを吸着し、100時間の脱着時間で、予め吸収されたプロピレングリコールの15質量%以下が脱着され、かつ300℃の温度で、かつ5分の脱着時間で、プロピレングリコールの予め吸着された質量の少なくとも50%が脱着される、請求項1記載の蒸発器ユニット(22)。
- 前記焼結体(28)のガラスは、450℃より高い転移温度Tgを有する、請求項1または2記載の蒸発器ユニット(22)。
- 前記焼結体(28)のガラスは、2.5ppm/K~10.5ppm/Kの範囲の線形熱膨張係数αを有する、請求項1から3までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、90~330μmの範囲の平均気孔サイズを有する、請求項1から4までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、少なくとも60体積%より大きな気孔率を有する、請求項1から5までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)のガラスは、ホウケイ酸塩ガラス、アルミノケイ酸塩ガラス、アルミノホウケイ酸塩ガラス、または石灰ソーダガラスである、請求項1から6までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 70~75質量%
Na2O+K2O 12~16質量%
CaO 8~11質量%
MgO 0~5質量%
Al2O3 0~2質量%
を含む、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 70~85質量%
B2O3 5~15質量%
アルカリ酸化物 3~7質量%
アルカリ土類酸化物 0~4質量%
Al2O3 2~5質量%
を含む、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 50~75質量%
Na2O 0~15質量%
K2O 2~14質量%
Al2O3 0~15質量%
MgO 0~4質量%
CaO 3~12質量%
BaO 0~15質量%
ZnO 0~5質量%
TiO2 0~2質量%
を含む、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 30~85質量%
B2O3 0.5~20質量%
Al2O3 0~15質量%
Na2O 3~15質量%
K2O 2.5~15質量%
ZnO 0~12質量%
MgO 2~10質量%
BaO 0~10質量%
TiO2 0~10質量%
CaO 0~8質量%
を含む、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 50~60質量%
B2O3 8~12質量%
Al2O3 8~12質量%
BaO 20~30質量%
を含む、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 75~85質量%
B2O3 8~18質量%
Al2O3 0.5~4.5質量%
Na2O 1.5~5.5質量%
K2O 0~2質量%
を含む、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)のガラスは、次の成分(酸化物を基準として質量%で表す):
SiO2 58~65質量%
B2O3 6~10.5質量%
Al2O3 14~25質量%
MgO 0~5質量%
CaO 0~9質量%
BaO 0~8質量%
SrO 0~8質量%
ZnO 0~2質量%
を含み、この場合、成分MgO、CaOおよびBaOの合計は8~18質量%である、請求項1から7までのいずれか1項記載の蒸発器ユニット(22)。 - 前記焼結体(28)は、少なくとも0.5m2/gの比表面積を有する、請求項1から14までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、少なくとも0.8m2/gの比表面積を有する、請求項1から14までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、20m2/g未満の比表面積を有する、請求項1から16までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、0.5m2/~20m2/gの範囲の比表面積を有する、請求項1から14までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、0.8m2/g~10m2/gの範囲の比表面積を有する、請求項1から14までのいずれか1項記載の蒸発器ユニット(22)。
- 焼結体(28)が、0.8m2/g超の比表面積を有する、請求項1から19までのいずれか1項記載の蒸発器ユニット(22)。
- 前記焼結体(28)は、一体型の成形品として存在する、請求項1から20までのいずれか1項記載の蒸発器ユニット(22)。
- 請求項1から21までのいずれか1項記載の蒸発器ユニット(22)を備えた、電子たばこ(21)。
- 請求項1から21までのいずれか1項記載の蒸発器ユニット(22)を備えた、医薬品を投与する装置。
- 請求項1から21までのいずれか1項記載の蒸発器ユニット(22)を備えた、熱的に加熱する香料用の蒸発装置。
- 液体貯蔵体、芯、空気吸引通路および加熱装置が、蒸発器ユニット(22)の1つの構成部材中で実現されている、請求項1から21までのいずれか1項記載の蒸発器ユニット(22)。
- 加熱装置がバッテリーまたは電気エネルギー貯蔵装置により運転されるものである、請求項1から21までのいずれか1項記載の蒸発器ユニット(22)。
- 蒸発器ユニット(22)が、加熱出力を調節するための制御ユニットを含む、請求項1から21までのいずれか1項記載の蒸発器ユニット(22)。
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DE102015113124.2 | 2015-08-10 | ||
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JP (3) | JP2018529325A (ja) |
CN (2) | CN107846988A (ja) |
CH (1) | CH712991B1 (ja) |
DE (2) | DE102015113124A1 (ja) |
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DE112016002809A5 (de) | 2018-03-08 |
DE102015113124A1 (de) | 2017-02-16 |
GB2556766A (en) | 2018-06-06 |
JP2018529325A (ja) | 2018-10-11 |
GB201802200D0 (en) | 2018-03-28 |
US20200181003A1 (en) | 2020-06-11 |
GB2556766B (en) | 2021-07-07 |
US20180162769A1 (en) | 2018-06-14 |
CH712991B1 (de) | 2020-07-31 |
US11078108B2 (en) | 2021-08-03 |
WO2017025383A1 (de) | 2017-02-16 |
DE112016002809B4 (de) | 2023-07-06 |
CN107846988A (zh) | 2018-03-27 |
US11697613B2 (en) | 2023-07-11 |
JP2021003125A (ja) | 2021-01-14 |
CN116548659A (zh) | 2023-08-08 |
JP2022101701A (ja) | 2022-07-06 |
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