EP3220761B1 - Verfahren, zusammensetzung und vorrichtung zur funktionalisierung von aerosolen aus nichtbrennbaren rauchartikeln - Google Patents
Verfahren, zusammensetzung und vorrichtung zur funktionalisierung von aerosolen aus nichtbrennbaren rauchartikeln Download PDFInfo
- Publication number
- EP3220761B1 EP3220761B1 EP15832952.4A EP15832952A EP3220761B1 EP 3220761 B1 EP3220761 B1 EP 3220761B1 EP 15832952 A EP15832952 A EP 15832952A EP 3220761 B1 EP3220761 B1 EP 3220761B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- aerosol
- section
- flavor
- separator
- housing
- 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.)
- Active
Links
- 239000000443 aerosol Substances 0.000 title claims description 241
- 239000000203 mixture Substances 0.000 title description 55
- 238000000034 method Methods 0.000 title description 22
- 230000000391 smoking effect Effects 0.000 title description 22
- 238000007306 functionalization reaction Methods 0.000 title 1
- 239000000796 flavoring agent Substances 0.000 claims description 150
- 235000019634 flavors Nutrition 0.000 claims description 150
- 239000011159 matrix material Substances 0.000 claims description 22
- 239000003205 fragrance Substances 0.000 description 65
- 239000003571 electronic cigarette Substances 0.000 description 53
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 44
- 238000009472 formulation Methods 0.000 description 41
- 229960002715 nicotine Drugs 0.000 description 41
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 41
- 239000000126 substance Substances 0.000 description 30
- 239000007788 liquid Substances 0.000 description 29
- 239000000463 material Substances 0.000 description 24
- 241000208125 Nicotiana Species 0.000 description 15
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 15
- 150000001875 compounds Chemical class 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 9
- 239000000779 smoke Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000000872 buffer Substances 0.000 description 7
- 230000003993 interaction Effects 0.000 description 7
- 239000003607 modifier Substances 0.000 description 7
- 239000000546 pharmaceutical excipient Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 230000006911 nucleation Effects 0.000 description 6
- 238000010899 nucleation Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000003755 preservative agent Substances 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- -1 Alkyl Hydroxyanisole Chemical compound 0.000 description 5
- 230000004913 activation Effects 0.000 description 5
- 238000001994 activation Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 239000011344 liquid material Substances 0.000 description 5
- 238000002663 nebulization Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 4
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000006193 liquid solution Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 229940041616 menthol Drugs 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229960004217 benzyl alcohol Drugs 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001860 citric acid derivatives Chemical class 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000787 lecithin Substances 0.000 description 3
- 235000010445 lecithin Nutrition 0.000 description 3
- 229940067606 lecithin Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 229920000136 polysorbate Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 244000290333 Vanilla fragrans Species 0.000 description 2
- 235000009499 Vanilla fragrans Nutrition 0.000 description 2
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 239000012669 liquid formulation Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000006199 nebulizer Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000000144 pharmacologic effect Effects 0.000 description 2
- 230000002335 preservative effect Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000007725 thermal activation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000007516 brønsted-lowry acids Chemical class 0.000 description 1
- 150000007528 brønsted-lowry bases Chemical class 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000008180 pharmaceutical surfactant Substances 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
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
- A24F40/30—Devices using two or more structurally separated inhalable precursors, e.g. using two liquid precursors in two cartridges
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
Definitions
- the present invention relates to methods, compositions and apparatus for generating a functionalized aerosol which emulates the organoleptic characteristics and properties of mainstream smoke generated by traditional tobacco-based smoking articles.
- Electronic cigarettes are a popular alternative to traditional smoking articles that burn tobacco products to generate mainstream smoke for inhalation. Unlike traditional tobacco-based smoking articles, electronic cigarettes generate an aerosol-based vapor for inhalation which generally emulates mainstream smoke of traditional tobacco based smoking articles. However, it is generally recognized that aerosol-based vapor generated by electronic cigarettes does not deliver the same "quality" of experience as traditional smoking articles. Applicants have found that this deficiency in the "quality" of experience results, at least in part, from the use of a composite aerosol forming liquid solution to generate the aerosol-based vapor. More specifically, the composite aerosol forming liquid solution includes an aerosol forming liquid and one or more taste, fragrance or nicotine delivery compositions.
- US 2013 / 192 615 A1 discloses an electronic smoking article including a liquid supply including liquid material, a heater operable to heat the liquid material to a temperature sufficient to vaporize the liquid material and form an aerosol, a wick in communication with the liquid material and in communication with the heater such that the wick delivers the liquid material to the heater, at least one air inlet operable to deliver air to a central air passage upstream of the heater, and a mouth end insert having at least two diverging outlets.
- US 2011 / 265 806 A1 provides an electronic smoking device including a first sensor for detecting a user's action for smoking, an air inlet, an air flow path extending from the air inlet, a liquid compartment storing a smoking liquid, a dispensing control device configured to selectively dispense the smoking liquid from the liquid compartment, a vaporizing compartment connected to the liquid compartment and the air flow path, a heater located at the vaporizing compartment, a controller configured to activate the heater to vaporize the smoking liquid dispensed from the liquid compartment when the user's action for smoking is detected by the first sensor, and a smoke outlet connected to the vaporizing compartment, wherein an amount of the smoking liquid dispensed by the dispensing control device is responsive to an amount of air flowing in the vaporizing compartment.
- US 8 499 766 B1 describes an electronic cigarette with an illumination function, and that generates an aerosol of a fluid when air is drawn through it, includes a housing with a translucent tip, a mouthpiece, and a battery.
- a fluid reservoir and an atomizer assembly selectively generate an aerosol of the fluid.
- a draw pressure sensor generates a draw signal in response to a pressure change induced while air is drawn out of the mouthpiece.
- a draw control circuit activates the atomizer assembly in response to the draw signal.
- the draw circuit also outputs a lamp signal in response to the draw signal.
- a lamp circuit with an actuator, a first color lamp, and a second color lamp that are both aligned to illuminate the tip. The lamp circuit selectively, and alternatively in response to subsequent actuations of the actuator, selects between illuminating the first color lamp and the second color lamp in response to the lamp signal.
- An objective of the invention is to provide anapparatus for generating a functionalized flavor aerosol vapor which emulates the organoleptic characteristics and properties of mainstream smoke experienced by users smoking traditional tobacco-based smoking articles.
- an apparatus for generating a functionalized aerosol comprises a battery section comprising a first housing, a battery disposed within the first housing, and a first connector coupled to the housing, an aerosol section comprising a second housing, an aerosol forming chamber disposed within the second housing, and a pod bay, and an insert section comprising a third housing, a connector, and a mouth end.
- the battery section is configured to couple to the aerosol section
- the aerosol section is configured to couple to the insert section
- the connector is configured to fit within the pod bay.
- an apparatus for generating a functionalized aerosol comprises a battery section comprising a first housing, a battery disposed within the first housing, and a first connector coupled to the housing, an aerosol section comprising a second housing, an aerosol forming chamber disposed within the second housing, and a pod bay, and an insert section comprising a third housing, a pod bay, a separator, a flavor reservoir, a mouth end, and a through-hole.
- the battery section is configured to couple to the aerosol section
- the aerosol section is configured to couple to the insert section
- the connector is configured to fit within the pod bay.
- the first step of the process involves generating an aerosol from an aerosol forming liquid.
- the second step of the process involves functionalizing the aerosol by subjecting the aerosol to a matrix for the purpose of transferring, delivering or imparting one or more organoleptic properties such as taste, fragrance and/or nicotine delivery to the aerosol.
- the first step of generating an aerosol comprises providing an optimal aerosol density for the desired fragrance, taste, and/or nicotine delivery properties subsequently imparted on the aerosol in the second step of the process.
- the first step of the process comprises generating an aerosol having properties for optimizing the taste, fragrance and/or nicotine delivery characteristics to the aerosol during the second step of the inventive method.
- the aerosol forming liquid may comprise an excipient such as water which forms an aerosol having properties for activating exothermic or endothermic reactions during the second step of the process.
- the aerosol-forming composition may comprise ethanol, glycerol, propylene glycol, polyethylene glycol, water, nicotine, or mixtures thereof.
- the functional composition may comprise one or more organoleptic components such as taste, fragrance, and/or nicotine delivery components.
- the functional composition may comprise a solution or dispersion having taste and/or nicotine delivery components.
- the functional composition may comprise encapsulated taste and/or fragrance delivery components.
- the functional composition may comprise a gel having taste, fragrance and/or nicotine delivery components.
- the taste, fragrance and/or nicotine composition may comprise a vapor pressure modifier such as ethanol.
- the apparatus comprises a first chamber or zone containing an aerosol-forming liquid which is adapted to deliver aerosol-forming liquid to a heating device.
- the apparatus further comprises a downstream chamber or zone containing a functional composition comprising one or more organoleptic components such as a taste, fragrance and/or nicotine delivery components.
- a two-step process is used to form an aerosol with organoleptic properties suitable to be delivered with e- cigarettes.
- an aerosol is formed from a non-flavored formulation located in a first chamber or zone of the e-cigarette. Any aerosol formation mechanism (e.g., thermal, mechanical, piezoelectric) may be used in the present invention.
- the aerosol is then subjected to a taste, fragrance and/or nicotine carrying matrix adapted to transfer the desired organoleptic properties to the aerosol.
- taste, fragrance and/or nicotine delivery components in a high vapor pressure solvent are released into the aerosol prior to exiting the e-cigarette mouth piece.
- Figure 1 shows this two-step process wherein a fragrance insert is employed to deliver fragrance to the e- cigarette aerosol.
- Yet a further objective is to manufacture electronic cigarettes with removable and replaceable taste functional mouth pieces where it can self-contained a functional segment.
- an unflavored aerosol in an e-cigarette may involve any known nebulizer mechanism.
- ultrasonic wave nebulization with a piezoelectric element vibrating and creating high-frequency ultrasound waves to cause vibrations and atomization of liquid formulations
- electric nebulization with a heating element built on a high surface component in direct contact with an aerosol forming material
- spraying jet atomization by passing an aerosol solution through small venturi injection channels.
- the aerosol characteristics depend on the rheological and thermodynamics properties of the aerosol forming liquid as well as the nebulization mechanism. Because of physical chemical stresses (i.e.
- the aerosol characteristics and delivery consistency can be affected when the liquid is nebulized. This is very relevant to aerosol quality if the affected aerosol material component is organoleptic.
- organoleptic For example, nicotine might degrade under thermal nebulization; menthol and other hydrophobic taste material might precipitate due to incompatibility with hydrophilic forming aerosol formulations.
- desirable organoleptic materials i.e. menthol, tobacco flavors, etc., can be insoluble in the aerosol forming liquid at the appropriate viscosity and/or surface tension to deliver an acceptable aerosol, therefore, limiting the amount of delivered organoleptic.
- an unflavored aerosol formulation located in the first chamber or zone, suitable to form aerosols with particle size distribution and/or density and deliver desired user experience, and that can be later further tailored for organoleptic delivery is attractive to e-cigarette manufacturers.
- Base aerosol formulations suitable for the present invention comprise aerosol forming materials, vapor pressure modifiers, buffers, salts, nucleation site structures, surfactants, preservatives, and an excipient.
- any of the components that form the unflavored aerosol formulation can be used to trigger chemically another component located downstream the nebulizer.
- water can be used to activate exothermic or endothermic reactions of salts located in a downstream insert to induce heat changes that either heat a sublimable material insert or change deliverable aerosol particle size distribution.
- unflavored aerosol forming formulations are included in Table I below.
- Table 1 Aerosol Formulations Formulation Examples (%) Function Component Example Range (%) 1 2 3 4 5 Aerosol Former Glycols 0-90 60 60 60 Aerosol Former Glycerin 0-90 10 20 60 60 Vapor Pressure Modifier Ethanol 0-30 20 10 Nucleation Site Salts: NaCl, Particle Dispersion, etc. 0-10 1 1 Surfactant, Particle Size Control Pharmaceutical Surfactants: Lecithin, Tweens, etc.
- Taste, fragrance and/or nicotine carrying matrix formulations applicable to this invention to change the organoleptic properties of the delivered aerosol are presented in the embodiments below.
- These formulations can be liquids, dispersions, gels, encapsulate fragrances, fibers or any other forms and shapes that allow intimate contact with the unflavored aerosol stream.
- These formulations may have a high vapor pressure to allow maximizing their fragrance contribution to the aerosol stream.
- Illustrative examples of functionalized formulations which may be incorporated in the e-cigarette are presented below.
- the major formulation components in this embodiment when the formulation is in a liquid state, consist of a fragrance, a vapor pressure modifier, a preservative and an excipient. These formulations might also contain other components to further modify the delivered aerosol stream such as surfactants, nucleation sites, buffers, etc.
- Table II shows non-limiting examples for solutions, dispersions, encapsulates and gel formulation physical forms. These formulations might contain nicotine as required by a final aerosol delivery specification.
- Table II Functionalized Formulations Formulation Examples (%) Function Component Example Form Range (%) 1 2 3 4 Organoleptic Pi ⁇ a Colada, Cherry, Coffee, etc.
- organoleptic When the solubility of the organoleptic material is low, there is a limit to the amount of organoleptic in an aerosol compatible formulation.
- the formulation components in this embodiment can consist of a fragrance, a vapor pressure modifier, a preservative and an excipient. These formulations might also contain other components to further modify the delivered aerosol stream such as surfactants, nucleation sites, buffers, etc.
- the table below shows non-limiting examples for liquids, solutions and dispersions.
- Table III Functionalized Formulations Low solubility/hydrophobic organoleptic fragrance delivery Formulation Examples (%) Function Component Example Form Range (%) 1 2 3 Organoleptic Menthol Solution Liquid 0-100 20 10 10 Tobacco Flavor Solution, Dispersion 0-100 40 Fragrance, Taste Components Solution 0-100 20 20 20 Others Nicotine, nicotine derivatives, etc Liquid 0-6 1 1 2 Vapor Pressure Modifier Ethanol 0-30 30 20 30 Nucleation Site Structures Salts: NaCl, Dispersion 0-10 5 5 5 5 Surfactant, Aerosol Particle Size Control Lecithin, Tweens, etc. 0-5 3 3 3 3 Buffer Citrates, Phosphates Salt-Acid Pair, etc.
- the unflavored formulation may comprise a chemical component that can either react or affect another chemical component included in the downstream functionalized formulation.
- a chemical component that can either react or affect another chemical component included in the downstream functionalized formulation.
- nicotine in solution is in a chemical equilibrium as per the Bronsted-Lowry acid/base theory.
- acidic or basic component - such as acetic, citric, etc.
- buffers - carried by the unflavored aerosol can be useful to control the ionization of nicotine in the final delivered aerosol.
- improvement in nicotine delivery consistency is possible.
- the formation in situ of fragile flavors and taste component is possible if reactants are kept separated until mixing in the aerosol vapor prior to delivery.
- a chemical component in the unflavored formulation that can react with another chemical component included in the downstream formulation to exothermically or endothermically change the temperature of the aerosol.
- water in the unflavored aerosol can react with a salt pod in the downstream portion of the e-cigarette to release heat of hydration, i.e., food grade Fe and Mn salts, CaO, , etc. This heat can be used to assist in the sublimation of organoleptic in the downstream portion of the e-cigarette.
- Another example is the use of an endothermic reaction, i.e., food grade NH4C1, etc. This would allow cooling of the aerosol vapor after its formation and therefore improve delivery consistency of the aerosol particle size distribution.
- FIG. 2 further illustrates this concept, whereby the unflavored aerosol is formed in the aerosol forming cartridge where an aerosol forming liquid is in contact with the heating element. As the aerosol moves downstream and interacts with the flavored insert, the aerosol becomes flavored.
- the sketch in FIG. 2 shows separate e- cigarette major components, it will be understood that any combination of the battery, aerosol cartridge and/or fragrance insert may be physically integrated with each other as long as the fragrance insert is disposed downstream the aerosol cartridge as indicated by the arrows.
- This concept separates aerosol formation from taste, fragrance and/or nicotine delivery. Therefore, the aerosol is improved by removing any degradation of quality, nicotine delivery and taste caused by either the interaction of the aerosol forming liquid formulation with the formulation contained in the fragrance insert or its thermal degradation/inactivation when in contact with the heating element of the e- cigarette.
- the fragrance formulations in the inserts can be made with a broad range of materials such as normal solutions, dispersions, emulsions, gels, creams, powders, pastes, waxes, etc.
- the fragrance release can occur thermally, chemically, dissolution, vapor pressure driven, moisture, electric, etc.
- the insert can use fabricated using one or combination of different fragrance matrixes such as surface coating, dissolvable and non-dissolvable matrix, encapsulated fragrance, fibers, porous materials, wicking web, coated web, etc.
- this concept is based on aerosol flow dynamics, it can be further enhanced by placing a heating element in the insert to control the release of fragrance.
- An embodiment of an apparatus depicted below in FIG. 3 comprises an e-cigarette having a cartomizer loaded with a glycol/water solution in addition to a cellulose acetate insert coated with tobacco flavors located prior to the mouth end.
- the aerosol delivered under this construction tasted as 'tobacco flavored aerosol'.
- a vanilla flavored insert may be used to deliver a vanilla flavorant to aerosol delivery.
- Porous matrix of embedded coated fibers or hollow fibers filled with fragrance formulations are provided.
- FIG. 4 illustrates an embodiment comprising fragrance formulations in a porous matrix of embedded fibers.
- the fragrance may be coated on the fibers on contained within hollow fibers.
- the fragrance migrates into the aerosol stream to flavor the aerosol stream. It can be activated optionally electrically or by dissolving a fragrance carrier.
- a similar release mechanism is applicable to numerous of the other embodiments described below.
- FIG. 5 illustrates an embodiment comprising fragrances embedded in single or multiple layer screens for delivery to the unflavored aerosol vapor.
- the release of encapsulated fragrances might be activated by water/glycol in an unflavored aerosol formulation.
- FIG. 6 illustrates an embodiment comprising a web fabricated such that fragrances are released on interaction with the unflavored aerosol.
- FIG. 7 illustrates an embodiment comprising a diffusible or erodible disk containing a functionalized formulation.
- the disk can be formulated with a fragrance in a hygroscopic matrix that erodes during inhalation.
- FIG. 8 illustrates an embodiment comprising a coil wrapped insert having a coated area or webbed structure.
- the purpose of this design is to maximize the effective interaction between the unflavored aerosol and the flavoring insert.
- This design is also applicable to several of the embodiments disclosed herein.
- FIG. 9 illustrates an embodiment comprising the use of a porous membrane or open cell foam/sponge structure
- the porous membrane can be made of cellulose or any other highly absorbing material applicable for fragrance/nicotine carrying.
- the e-cigarette shown in FIG. 3 with a tobacco flavor embedded material placed toward the mouth end is an embodiment of this design.
- FIG. 10 illustrates an embodiment comprising a plaited flavor coated insert.
- this plaited design benefits from venturi acceleration to drive fragrance into the aerosol stream.
- FIG. 11 illustrates an embodiment comprising a configured flavor coated insert.
- the insert can be fabricated from an erodible fragrance/nicotine matrix.
- One or multiple flow path can be used to control the flow dynamic and maximize the impacting energy of the un- flavored aerosol on the flavoring insert.
- FIG. 12 illustrates an embodiment comprising bundled tubes containing fragrances/nicotine that is releasable on differential pressure, temperature or electrical activation. Inhalation can also be a fragrance releasing force.
- FIG. 13 illustrates an embodiment comprising a honeycomb cell structure with fragrance/nicotine pods. Control of release can be obtained by having different releasing rates distributed among the honeycomb cells. This concept of controlling the fragrance releasing rate by changing the rate of activation across the flavoring insert is applicable to other embodiments of the present invention.
- FIG. 14 illustrates an embodiment comprising a capsule containing fragrance/nicotine which releases its load under inhalation pressure. This approach can be used to change the flagrance as an OFF/ON flavor option.
- FIG. 14 shows the flavoring of an unflavored aerosol stream, it is also applicable for changing the flavor of a flavored aerosol. This insert can be used sequentially.
- FIG. 15 illustrates an embodiment comprising a fragrance insert that can be broken under inhalation pressure or by being physically crushed to release fragrance into the aerosol stream.
- FIG. 16 illustrates an embodiment comprising a pouch having a non-woven web of non- woven sensitive material normally having interstices capable of passing smoke upon activation.
- the web is compressed and bonded, while compressed, to hold the fibers in compressed condition filling the interstices to prevent passage of its load outwardly thereof.
- the payload can be fragrance(s), tobacco flavor, nicotine delivery enhancing chemical material(s)s, or other material(s) desired for modification of the unflavored aerosol.
- the pouch releases its load on puncturing.
- the web can react or dissolve with one or more chemical components in the unflavored aerosol to be activated. Therefore, the pouch formulation provides the benefit of improved shelf life by being protected from interaction with the environment and with each other prior to usage.
- FIGS. 17 and 18 illustrate embodiments comprising a pouch containing a payload.
- the load can be fragrance(s), tobacco flavor(s), nicotine(s),nicotine delivery enhancing chemical materials, or other material(s) desired for the modification of the aerosol organoleptic properties.
- This pouch releases its load on mechanical, thermal activation or similar mixing mechanism such as puncturing, crushing, opening a valve, etc. Because the pouch formulation is within a sealed container, the users have an ON/OFF option of using it to modify the aerosol organoleptic experience.
- This invention is inclusive of the use of multiple pouches or chambers placed in a carrousel arrangement in alignment with the aerosol stream such that users can select a particular flavor to be delivered during usage of the e-cigarette.
- the formulations benefit of improved shelf life by being protected from interaction with the environment and with each other prior to usage.
- FIG. 19 illustrates another embodiment according to the disclosure.
- FIG. 19 illustrates an electronic cigarette 200 comprising a battery section 201, an aerosol section 202, and a flavorant section 203.
- the electronic cigarette 200 can be configured to produce an aerosol on demand when air is drawn through the electronic cigarette 200.
- the electronic cigarette 200 can produce aerosol when a user performs an action.
- no heater is required to form an aerosol.
- a user can draw on a proximal end of the electronic cigarette, which can draw air through an interior portion of the electronic cigarette and out the proximal end.
- a more detailed description of an electronic cigarette can be found in commonly assigned U.S. Application No. 13/099,266 filed 2 May 2011 .
- the battery section 207 can comprise a cap 204, a first housing 205, a battery, and a battery section connector 207.
- the cap 204 can be configured to fit within a distal end of the first housing 205 and in at least one embodiment can comprise a plastic material that can be partially transparent.
- the first housing 205 can comprise a metal alloy, a plastic, or the like.
- the battery 206 can also be within and surrounded by the first housing 205.
- the battery section connector 207 can be coupled to the first housing 205 and can be configured to connect to the aerosol section 202.
- the aerosol section 202 can comprise a second housing, a heater 211, an aerosol forming compound 213, an airflow path 212, an aerosol section distal connector 210, and an aerosol section proximal connector 215.
- the second housing 214 can comprise a metal alloy, a plastic, or the like.
- the aerosol forming compound 213, the heater 211, and the airflow path 212 can be surrounded by and within an interior of the second housing 214.
- the aerosol section distal connector can be sized and configured to connect to the battery connector 207.
- one of the connectors can form a screw thread and the other connector can form a screw receptacle.
- one of the connectors can form a snap-fit connector and the other connector can form a snap-fit receptacle.
- one of the connectors can comprise at least one projection that is configured to fit within at least one matching space or receptacle in the other connector.
- the battery connector 207 and the aerosol section distal connector can form a friction fit.
- the heater 211 can comprise a metal coil in liquid contact with the aerosol forming compound.
- the heater 211 can be mostly surrounded by the airflow path 212 and can be wound around a wick(not shown) that extends into the aerosol forming compound 213 and transports the aerosol forming compound 213 to the heater 211.
- the heater 211 can comprise a metallic mesh that can extend from the airflow path 212 into the aerosol forming compound and that is sized and configured to transport the aerosol forming compound 213 across the heater 211.
- the heater 211 can comprise a ceramic material.
- the ceramic material can extend from the airflow path 212 into the aerosol forming compound 213 and can be configured to transport the aerosol forming compound to the portion of the heater 211 within the airflow path 212.
- the ceramic material can be porous.
- the battery 206 in the battery section 201 can be electrically connected to the heater 211 in the aerosol section 202.
- the electrical connection between the battery 206 and the heater 211 can comprise at least one wire connecting the battery to the heater 211.
- the electrical connection between the battery 206 and the heater 211 can comprise electrical traces disposed within or on the battery section 201 and the aerosol forming section 213.
- the electrical connection between the battery 206 and the heater 211 can comprise a combination of electrical wires and electrical traces.
- the airflow path 212 can be configured to draw air from outside the electronic cigarette 200 at a place distal to the heater 211 and to direct the air drawn into the electronic cigarette 200 across the heater and towards the flavorant section 203.
- the airflow path 212 can comprise a tubular, non-porous, insoluble material that extends the length of the aerosol section 202.
- the airflow path 212 can be used keep the aerosol forming compound from the interior of the airflow path 212.
- the aerosol section proximal connector 215 can be configured to connect to the flavorant section 203.
- the flavorant section can comprise a third housing 221, a flavorant 220, a flavorant section connector 217, and a mouth piece 222.
- the third housing 221 can surround the flavorant 220 and can be coupled to the flavorant section connector 217.
- the flavorant section connector 217 can be sized and configured to connect to the aerosol section proximal connector 215.
- one of the connectors can form a screw thread and the other connector can form a screw receptacle.
- one of the connectors can form a snap-fit connector and the other connector can form a snap-fit receptacle.
- one of the connectors can comprise at least one projection that is configured to fit within at least one matching space or receptacle in the other connector.
- the flavorant section connector 217 and the aerosol section proximal connector can form a friction fit.
- the flavorant 220 can comprise materials as will be described later in this disclosure.
- the flavorant 220 can be configured to transfer a flavor or other substance to an aerosol that passes through the flavorant section 203.
- the flavorant 220 can comprise a flavor and nicotine.
- the flavorant can only comprise a flavor.
- the flavorant can comprise only nicotine.
- the mouth piece 222 can be configured to fit within a distal end of the first housing 205 and in at least one embodiment can comprise a plastic material
- the aerosol section proximal connector can further be configured to receive a separator 216.
- the separator 216 can be sized and configured to fit within the aerosol section proximal connector 215 of the aerosol section 202 and can separate the aerosol forming compound 213 from a flavorant 220 of the flavorant section 203.
- the separator 216 can be sized and configured to fit within the flavorant section connector 217 of the flavorant section 203 and can separate the aerosol forming compound 213 from a flavorant 220 of the flavorant section 203.
- FIG. 20 illustrates another embodiment of the disclosure.
- FIG. 20 depicts an electronic cigarette 300 comprising a first section 301, a second section 302, and a mouth end 324.
- the first section 301 can comprise a first housing 305, a battery, and a first connector 307.
- the second section 302 can comprise a second housing 314, a second connector 308, an aerosol forming chamber 313, a first separator 316, and an insert 326.
- the aerosol forming chamber 313 can be within and surrounded by the second housing 314.
- the aerosol forming chamber 313 can be adjacent to the first separator 316.
- the first separator 316 can be configured to separate the aerosol forming chamber 313 from the rest of the second section 302.
- the second section 302 comprise a void or space in which an insert 326 can be placed.
- the insert 326 can comprise a flavor or other compound that can move into an aerosol or other vapor that passes through the insert 326.
- the mouth end 324 can comprise an end plug 325, a second separator 323, and a mouth piece 322.
- the end plug can be a projection extending from a distal portion of the mouth end 324.
- the void or space in the second section 302 can also be sized and configured to receive a portion of the mouth end 324 to secure the mouth end 324 to the electronic cigarette 300.
- the end plug 325 can be sized and configured to fit within the second section 302 through a friction fit or other appropriate structure as known to one of ordinary skill in the art.
- the second separator 323 can be configured to separate the insert 326 from the mouth piece 322 and can also be configured to control the aerosol that is delivered to a user using the electronic cigarette 300.
- the electronic cigarette 300 of FIG. 20 can use a rechargeable battery that is configured to couple to a disposable second section.
- the second section can be purchased containing an unflavored aerosol forming compound and further comprising a void in which a desired insert can later be placed by the user.
- the unflavored aerosol can comprise a solution containing nicotine.
- the user can then place a desired removable insert into the second section, attached the mount piece to the second section and use the electronic cigarette.
- the removable insert can comprise at least one flavor, a desired level of nicotine, or both. If the user desires a different flavor or nicotine level they can remove the mouth piece from the electronic cigarette, remove the insert, and place a new insert within the second section. Once the user has depleted the aerosol forming substance in the second section, the second section can be thrown away or recycled, and a new second section can be attached to the rechargeable battery.
- FIG. 21 illustrates another example of an electronic cigarette 350 according to the disclosure.
- FIG. 21 depicts an electronic cigarette 350 comprising a battery section 351, an aerosol section 352, and an insert section 353.
- the battery section 351 comprises a first housing 355, a battery, and a first connector 356.
- the aerosol section 352 comprises a second housing 357, an aerosol forming chamber 360, and pod bay 361, and can comprise a separator.
- the aerosol forming chamber 360 can be within and surrounded by the second housing 357.
- the separator and pod bay 361 can be sized and configured to couple to the insert section 353.
- the insert section comprises a third housing 365, and can comprise a connector 362, a flavorant 363, a second separator 364, and a mouth end 366.
- the flavorant 363 can comprise at least one flavor, a desired level of nicotine, or both.
- the second separator 364 can be configured to separate the flavorant 363 from the mouth end 366.
- the second separator can be further configured to control delivery of an aerosol to the mouth end 366 of the electronic cigarette 350.
- the connector 362 can be sized and configured to fit within the separator and pod bay 361 of the aerosol section 352. In other embodiments, the connector 362 can be sized and configured to surround the separator and pod bay of the aerosol section.
- FIGS. 22A-22D depict various views of several embodiments of an insert section according to the disclosure.
- the embodiment of the insert section 400 depicted in FIGS. 22A and 22B can comprise a separator 401, a flavor reservoir 402, and a mouth end 403.
- the flavor reservoir 402 can comprise a flavorant or other substance that can be transferred to a passing aerosol.
- the flavor reservoir 402 can be configured to connect to or abut the mouth end 403.
- the mouth end 403 can comprise a through-hole that can allow for air to pass through the mouth end 403 and to a user.
- the separator 401 can be coupled to the flavor reservoir 402.
- the separator 401 can be configured to releaseably couple to the flavor reservoir 402 and can further be configured to fit within a cavity or receptacle of an aerosol section or other receiver.
- the separator 401, the flavor reservoir 402, and the mouth end 403 can be coupled together during manufacture such that they are unable to be used if taken apart by a user or other individual.
- the embodiment of the insert section 420 depicted in FIGS. 22C and 22D can comprise a separator 421, a flavor reservoir 422, and a mouth end 423.
- the flavor reservoir 422 can comprise a flavorant or other substance that can be transferred to a passing aerosol.
- the flavor reservoir 422 can be configured to fit within a cavity of the mouth end 423.
- the mouth end 423 can comprise a through-hole that can allow for air to pass through the mouth end 423 and to a user.
- the separator 421 can be coupled to the flavor reservoir 422.
- FIGS. 23A and 23B illustrates several isometric views of another embodiment of an insert section 440 according to the disclosure.
- the embodiment of the insert section 440 depicted in FIGS. 23A and 23B can comprise a pod bay 445, a separator 441, a flavor reservoir 442, a mouth end 443, and a through-hole 448.
- the pod bay 445 can further comprise a cavity 446.
- the cavity 446 can be sized and configured to securely receive the separator 441.
- the separator 441 can comprise at least one puncture device 447.
- the at least one puncture device 447 can be a hollow pointed tube.
- the at least one puncture device 447 can be made of varying materials depending on the desired application. In one embodiment, the at least one puncture device 447 can be made of metal.
- the at least one puncture device 447 can be made of a plastic.
- the at least one puncture device 447 can also be made of other materials in other embodiments.
- the at least one puncture device can be configured to puncture a seal on the flavor reservoir 442 or the puncture device can be configured in 443 to puncture 442.
- the at least one puncture device 447 can then direct an aerosol to desired portions or areas of the flavor reservoir 442.
- the flavor reservoir 442 can comprise a flavorant or other substance that can be transferred to a passing aerosol.
- the flavor reservoir 442 can be configured to fit within an interior cavity of the mouth end 443.
- the flavor reservoir 442 can be figured to abut the mouth end 443 and a separate housing or surround can be used to enclose the flavor reservoir 442.
- the flavor reservoir 442 can be coupled to the mouth piece 443 by a friction fit, a projection, or other methods known by one of ordinary skill in the art as well as constructed as puncturing cover
- FIGS. 24A and 24B show several isometric views of another embodiment of an insert section 460 according to the disclosure.
- the embodiment of the insert section 460 depicted in FIGS. 24A and 24B can comprise a pod bay 465, a separator 461, a flavor reservoir 462, a mouth end 463, and a through-hole 468.
- the pod bay 465 can further comprise a first cavity 469 and a second cavity 466.
- the first cavity 469 can be sized and configured to join with an aerosol section or other section of an electronic cigarette.
- the second cavity 466 can be sized and configured to securely receive the separator 461.
- the separator 461 can comprise at least one puncture device 467.
- the at least one puncture device can be configured to puncture a seal on the flavor reservoir 462.
- the at least one puncture device 467 can then direct an aerosol to desired portions or areas of the flavor reservoir 462.
- the flavor reservoir 462 can comprise a flavorant or other substance that can be transferred to a passing aerosol.
- the flavor reservoir 462 can be contained within the mouth end 463. In one embodiment, the flavor reservoir 462 can be integral with the mouth end 463.
- FIGS. 25A-25F show several different embodiments of a separator according to the disclosure.
- FIG. 25A shows a back view
- FIG. 25B shows a front view of one embodiment of a separator 500.
- the separator 500 can comprise an aerosol entry 501, at least one aerosol exit 503, and an outer wall 502.
- An aerosol can enter the separator 500 through the aerosol entry 501 and can then be split into a plurality of streams through the at least one aerosol exit 503.
- the streams of aerosol leaving the separator 500 can be determined by the number, diameter, and location of the at least one aerosol exit 503.
- the aerosol stream can intermingle with a flavor or other material contained in the flavor reservoir as described throughout this disclosure.
- the outer wall 502 of the separator 500 can be sized and configured to fit within a housing of an electronic cigarette.
- the outer wall 502 can be sized such that the separator 500 is secured within the electronic cigarette and can also comprise shapes to better distribute aerosol as it leaves the separator 500.
- FIG. 25C shows a back view
- FIG. 25D shows a front view of another embodiment of a separator 520.
- the separator 520 can comprise an aerosol entry 521, at least one aerosol exit 523, and an outer wall 522.
- An aerosol can enter the separator 520 through the aerosol entry 521 and can then be split into a plurality of streams through the at least one aerosol exit 523.
- the outer wall 522 of the separator 520 can be sized and configured to fit within a housing of an electronic cigarette.
- the outer wall 522 can further comprise a conical section 524 that can be shaped to deliver aerosol to different longitudinal portions of a flavor reservoir.
- FIG. 25E shows a back view
- FIG. 25F shows a front view of another embodiment of a separator 540.
- the separator 540 can comprise an aerosol entry 541, at least one aerosol exit 543, and an outer wall 542.
- An aerosol can enter the separator 540 through the aerosol entry 541 and can then be split into a plurality of streams through the at least one aerosol exit 543.
- the at least one aerosol exit 543 can comprise a plurality of hollow projections configured to extend into the flavor reservoir.
- the at least one aerosol exit can be configured to puncture a seal on the flavor reservoir.
- the outer wall 542 of the separator 540 can be sized and configured to fit within a housing of an electronic cigarette.
- FIGS. 26A-26D illustrate a front and back view of a pod bay 560.
- FIG. 26A shows a back view of a pod bay 560
- FIG. 26B shows a front view of a pod bay 560.
- the pod bay 560 comprises a first cavity 562, a second cavity 565, and a pod wall 561.
- the first cavity 562 can comprise a cavity wall 563 and a cavity lip 564.
- the cavity wall 563 and the cavity lip 564 can be configured to securely hold a separator or other device within the electronic cigarette.
- the cavity wall 563 and the cavity lip 564 can be sized such that a separator is coupled to the pod bay 560 through a friction fit.
- the cavity wall 563 and the cavity lip 564 can more loosely hold the separator.
- the second cavity 565 can be sized and configured to couple the back side of the pod bay 560 to another portion or section of an electronic cigarette.
- the pod wall 561 can be shaped to fit within a housing or other enclosure of the electronic cigarette.
- FIG. 26C shows a back view
- FIG. 26D shows a front view of a pod bay 560 with a separator 566.
- the pod bay 560 comprises a pod wall 561 and a second cavity 565.
- the separator 566 is abutting the cavity lip 564 shown in FIG. 26B .
- the separator 566 can comprise at least one puncture device 568.
- the at least one puncture device 568 can comprise a hollow tube.
- FIGS. 27A-27C depict three embodiments of a flavor reservoir 600 according to the disclosure.
- FIG. 27A depicts a flavor reservoir 600 comprising a homogeneous density matrix. An aerosol that enters the flavor reservoir 600 can comingle with the flavor or other substance located within the flavor reservoir 600.
- FIG. 27B depicts a flavor reservoir 610 comprising a low density matrix 613 and a high density matrix 612. The low density matrix 613 can comprise the center of the flavor reservoir 610 as shown in FIG. 27B . As the low density matrix 613 can hold more liquid, the higher concentration of flavor or other substance can migrate towards the outer layers.
- FIG. 27C depicts a flavor reservoir 620 comprising a low density matrix 624 and a high density matrix 625. The high density matrix 625 can comprise the center of the flavor reservoir 620 as shown in FIG. 27C . As the low density matrix 624 can hold more liquid, the higher concentration of flavor or other substance can migrate towards the inner layer or layers.
- FIGS. 28A-28C depict embodiments of a flavor reservoir 630 with varying numbers of chambers.
- FIG. 28A illustrates a flavor reservoir 630 with a first chamber 631.
- the first chamber 631 can comprise a cylindrical space within the flavor reservoir 630. In other embodiments the first chamber 631 can comprise other shapes and sizes within the flavor reservoir.
- the first chamber 631 can further comprise an adsorbent matrix.
- FIG. 28B illustrates an embodiment of a flavor reservoir 640 with a first chamber 641 and a second chamber 642.
- the first chamber 641 can comprise a first flavor or other substance
- the second chamber 642 can comprise a second flavor or other substance.
- the first chamber 641 and the second chamber 642 can be the same size and shape.
- the first chamber 641 can be a different size than the second chamber 642.
- the first chamber 641 and second chamber 642 can further comprise an adsorbent matrix
- FIG. 28C illustrates another embodiment of a flavor reservoir 650 with a first chamber 651, a second chamber 652, and a third chamber 653.
- the first chamber 651 can comprise a first flavor or other substance
- the second chamber 652 can comprise a second flavor or other substance
- the third chamber 653 can comprise a third flavor or other substance.
- the first, second, and third chambers 651, 652, 653 can be the same size.
- the first, second, and third chambers 651 , 652, 653 can vary in size and shape.
- FIG. 29 shows an embodiment of a flavor reservoir 660 according to an aspect of the disclosure.
- the flavor reservoir 660 comprises at least one recess 667 and at least one thermal fin 665.
- the at least one thermal fin 665 can be designed with temperature control functionality.
- the thermal fin 665 can allow for tailoring the taste profile and delivery rate of the flavorant or other substance under different product configurations.
- the at least one thermal fin 665 can comprise a metallized foil, fins, etc. as part of the flavor reservoir 660.
- the at least one thermal fin 665 can also comprise other thermally conductive materials.
- the at least one thermal fin 665 can allow for a passive temperature control of the flavor reservoir 660.
- the flavor reservoir 660 can comprise an electrically active heater. The heater can cause a warming effect to control a temperature of the flavor reservoir 660.
- FIGS. 30A and 30B illustrate an embodiment of a mouth end 700 according to an aspect of the disclosure.
- the mouth end 700 can comprise an exit passage 702, a flexible cover 701, and a through-hole 703.
- the mouth end 700 can further be configured to abut a flavor reservoir 706.
- the flexible reservoir 706 can comprise an impermeable flexible membrane downstream from the flavor reservoir 706.
- the flexible cover 701 can cover the exit passage 702 and can be secured in one section such that a negative pressure or draw on an exterior portion of the mouth end 700 adjacent the through-hole 703 can cause an aerosol to move from the flavor reservoir 706, through the exit passage 702, and out the through-hole 703.
- the flexible cover 701 can be stiff enough such that it can cover or mostly cover the exit passage 702 while the negative pressure is not present, but flexible enough to allow a passage for an aerosol or air stream to move through the mouth end 700 when a negative pressure is created.
- the negative pressure can be created by a user drawing on the end of the mouth end 700.
- the flexible cover 701 can be used to maintain freshness of the flavor reservoir 706 and quality of an aerosol delivered to an exterior portion of the mouth end 700.
- the mouth end 700 can comprise a pressure activated valve.
- the pressure activated valve can comprise a moving ball at the exit of the flavor reservoir.
- the pressure activated valve can open during inhalation by a user and close when the mouth end 700 is not in use.
- the pressure activated valve can also be used to protect the freshness or flavor of the flavor reservoir 706.
- FIGS. 31A-31C depict several embodiments of a flavor reservoir with an impermeable seal.
- FIG. 31A depicts a front view and FIG. 3 IB depicts a back view of an embodiment of a flavor reservoir 750.
- the flavor reservoir 750 can comprise a first seal 751 and a second seal 752.
- the first and second seals 751, 752 can comprise aluminum foil, paper, plastic, etc.
- the first and second seal 751 , 752 can be configured to limit the exposure of the internal portion of the flavor reservoir 750 to outside air or other substances.
- the first and second seals 751 , 752 can be removed by a user pulling on the seal.
- one of the seals can be punctured before use.
- FIG. 31C depicts a front view of another embodiment of a flavor reservoir 760.
- the seal 761 can cover all of the passages on a section of the flavor reservoir 760 or only a portion of the passages present on a section of the flavor reservoir 760.
- FIGS. 32A-32D depict embodiments of an exit portion 801 and at least one aerosol exits 803 of various mouth ends 800.
- the exit portion 801 of the mouth end 800 can be shaped in various ways.
- the exit portion 801 can be shaped for consumer taste or other reasons.
- the at least one aerosol exit 803 present in the mouth end 800 can comprise various configurations.
- the configurations can be used to deliver an aerosol to a user in a stream, a cloud, or other method.
- the various configurations can be used to tailor a vaping experience to a user.
- FIG. 33 shows an embodiment of a separator according to the disclosure.
- the separator 850 can comprise an outer wall 851, a first exit port 852, a second exit port 853, and a third exit port 854.
- the exit ports can be configured to allow a user to select a particular flavor chamber to control aerosol delivery.
- a user can use the outer wall 851 of the separator 850 to move twist the separator 850 and select a desired flavor in a flavor reservoir.
- a user can twist the separator to line up one or more exit ports with a compartment in a flavor reservoir containing a specific level of nicotine or other substance.
- the flavor containing inserts of this disclosure can be packaged as pressure releasable blisters, peelable ribbons or similar package strategies known in the packaging industry.
- One example of a package is shown in FIG. 34 for a pressure releasable blister package of a plurality of flavor containers.
- the flavor containing inserts of this invention can be packaged as pressure releasable blisters, peelable ribbons or similar package strategies known in the packaging industry.
- An example is shown in figure 34 for a pressure releasable blister package of a plurality of flavor containers
Landscapes
- Manufacture Of Tobacco Products (AREA)
Claims (10)
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols, wobei die Vorrichtung Folgendes umfasst:einen Batterieabschnitt (351), der ein erstes Gehäuse (355), eine innerhalb des ersten Gehäuses angeordnete Batterie und ein an das Gehäuse gekoppeltes erstes Verbindungselement (356) umfasst;einen Aerosolabschnitt (352), der ein zweites Gehäuse (357), eine in dem zweiten Gehäuse (357) angeordnete Aerosol bildende Kammer (360) und eine Hülsenbucht (361) umfasst; undeinen Einsatzabschnitt (353), der ein drittes Gehäuse (365), ein Verbindungselement (362) und ein Mündungsende (366) umfasst,wobei der Batterieabschnitt (351) dazu ausgestaltet ist, sich an den Aerosolabschnitt (352) zu koppeln,wobei der Aerosolabschnitt (352) dazu ausgestaltet ist, sich an den Einsatzabschnitt (353) zu koppeln, und wobei das Verbindungselement (362) des Einsatzabschnitts (353) dazu ausgestaltet ist, in die Hülsenbucht (361) hineinzupassen, wobei der Aerosolabschnitt (352) ferner ein erstes Trennelement umfasst, wobei der Einsatzabschnitt (353) ferner ein zweites Trennelement (364) umfasst undwobei das zweite Trennelement (364) mindestens eine Punktier-Einrichtung (447, 467) umfasst.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 1, wobei das zweite Trennelement (364) dazu ausgestaltet ist, die Zufuhr eines Aerosols an einen äußeren Abschnitt des Mündungsendes (366) zu steuern.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 1, wobei der Einsatzabschnitt (353) ferner einen Aromastoff (363) umfasst.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 1, wobei der Einsatzabschnitt (353) ferner einen Aromabehälter (462) umfasst.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols, wobei die Vorrichtung Folgendes umfasst:einen Batterieabschnitt (351), der ein erstes Gehäuse (355), eine innerhalb des ersten Gehäuses angeordnete Batterie und ein an das Gehäuse gekoppeltes erstes Verbindungselement (356) umfasst;einen Aerosolabschnitt (352), der ein zweites Gehäuse (357), eine in dem zweiten Gehäuse (357) angeordnete Aerosol bildende Kammer und eine erste Hülsenbucht (361) umfasst; undeinen Einsatzabschnitt (460), der ein drittes Gehäuses (365), eine zweite Hülsenbucht (465), ein Trennelement (461), einen Aromabehälter (462, 600), ein Mündungsende (468), ein Durchgangsloch (468) und einen ersten Hohlraum (469) umfasst,wobei der Batterieabschnitt (351) dazu ausgestaltet ist, sich an den Aerosolabschnitt (352) zu koppeln, wobei der Aerosolabschnitt (352) dazu ausgestaltet ist, sich an den Einsatzabschnitt (460) zu koppeln, und wobei die zweite Hülsenbucht (465) den ersten Hohlraum (469) umfasst, wobei der erste Hohlraum (469) dazu ausgestaltet ist, sich an den Aerosolabschnitt (352) zu koppeln,
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 5, wobei das Trennelement (461) mindestens eine Punktier-Einrichtung (447, 467) umfasst.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 6 oder 1, wobei die mindestens eine Punktier-Einrichtung (447, 467) ferner ein Hohlspitzrohr umfasst.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 6 oder 1, wobei die mindestens eine Punktier-Einrichtung (447, 467) dazu ausgestaltet ist, ein Aerosol zu einem gewünschten Bereich des Einsatzabschnitts zu leiten.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 5, wobei der Aromabehälter (600) eine Matrix homogener Dichte umfasst.
- Vorrichtung zum Erzeugen eines funktionalisierten Aerosols nach Anspruch 5, wobei der Aromabehälter (600) eine Matrix geringer Dichte (624) und eine Matrix hoher Dichte (625) umfasst.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462081870P | 2014-11-19 | 2014-11-19 | |
PCT/IB2015/002315 WO2016079589A1 (en) | 2014-11-19 | 2015-11-19 | Method, composition and apparatus for functionalization of aerosols from non combustible smoking articles |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3220761A1 EP3220761A1 (de) | 2017-09-27 |
EP3220761B1 true EP3220761B1 (de) | 2020-11-04 |
Family
ID=55349882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15832952.4A Active EP3220761B1 (de) | 2014-11-19 | 2015-11-19 | Verfahren, zusammensetzung und vorrichtung zur funktionalisierung von aerosolen aus nichtbrennbaren rauchartikeln |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160135506A1 (de) |
EP (1) | EP3220761B1 (de) |
CN (2) | CN107205480A (de) |
WO (1) | WO2016079589A1 (de) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10244793B2 (en) | 2005-07-19 | 2019-04-02 | Juul Labs, Inc. | Devices for vaporization of a substance |
US10279934B2 (en) | 2013-03-15 | 2019-05-07 | Juul Labs, Inc. | Fillable vaporizer cartridge and method of filling |
WO2014201432A1 (en) | 2013-06-14 | 2014-12-18 | Ploom, Inc. | Multiple heating elements with separate vaporizable materials in an electric vaporization device |
US10076139B2 (en) | 2013-12-23 | 2018-09-18 | Juul Labs, Inc. | Vaporizer apparatus |
US10159282B2 (en) | 2013-12-23 | 2018-12-25 | Juul Labs, Inc. | Cartridge for use with a vaporizer device |
USD842536S1 (en) | 2016-07-28 | 2019-03-05 | Juul Labs, Inc. | Vaporizer cartridge |
HRP20211514T1 (hr) | 2013-12-23 | 2021-12-24 | Juul Labs International Inc. | Sustavi uređaja za isparavanje |
US10058129B2 (en) | 2013-12-23 | 2018-08-28 | Juul Labs, Inc. | Vaporization device systems and methods |
US9549573B2 (en) | 2013-12-23 | 2017-01-24 | Pax Labs, Inc. | Vaporization device systems and methods |
US20160366947A1 (en) | 2013-12-23 | 2016-12-22 | James Monsees | Vaporizer apparatus |
USD825102S1 (en) | 2016-07-28 | 2018-08-07 | Juul Labs, Inc. | Vaporizer device with cartridge |
CA2948851A1 (en) | 2014-05-16 | 2015-11-19 | Pax Labs, Inc. | Systems and methods for aerosolizing a smokeable material |
EP3000339B1 (de) * | 2014-09-23 | 2017-03-01 | Fontem Holdings 1 B.V. | Elektronische Rauchvorrichtung |
CA2963466A1 (en) | 2014-10-02 | 2016-04-07 | Digirettes, Inc. | Disposable tank electronic cigarette, method of manufacture and method of use |
JP6802792B2 (ja) | 2014-12-05 | 2020-12-23 | ジュール・ラブズ・インコーポレイテッドJuul Labs, Inc. | 調整された投与量の制御 |
WO2017139595A1 (en) | 2016-02-11 | 2017-08-17 | Pax Labs, Inc. | Fillable vaporizer cartridge and method of filling |
SG10202108578XA (en) | 2016-02-11 | 2021-09-29 | Juul Labs Inc | Securely attaching cartridges for vaporizer devices |
US10455863B2 (en) | 2016-03-03 | 2019-10-29 | Altria Client Services Llc | Cartridge for electronic vaping device |
US10433580B2 (en) * | 2016-03-03 | 2019-10-08 | Altria Client Services Llc | Methods to add menthol, botanic materials, and/or non-botanic materials to a cartridge, and/or an electronic vaping device including the cartridge |
US10368580B2 (en) | 2016-03-08 | 2019-08-06 | Altria Client Services Llc | Combined cartridge for electronic vaping device |
US10405582B2 (en) | 2016-03-10 | 2019-09-10 | Pax Labs, Inc. | Vaporization device with lip sensing |
US10368581B2 (en) | 2016-03-11 | 2019-08-06 | Altria Client Services Llc | Multiple dispersion generator e-vaping device |
US10357060B2 (en) | 2016-03-11 | 2019-07-23 | Altria Client Services Llc | E-vaping device cartridge holder |
CN118319066A (zh) | 2016-04-22 | 2024-07-12 | 尤尔实验室有限公司 | 具有间隔材料的气雾剂装置 |
USD849996S1 (en) | 2016-06-16 | 2019-05-28 | Pax Labs, Inc. | Vaporizer cartridge |
USD851830S1 (en) | 2016-06-23 | 2019-06-18 | Pax Labs, Inc. | Combined vaporizer tamp and pick tool |
USD836541S1 (en) | 2016-06-23 | 2018-12-25 | Pax Labs, Inc. | Charging device |
USD848057S1 (en) | 2016-06-23 | 2019-05-07 | Pax Labs, Inc. | Lid for a vaporizer |
US10405580B2 (en) * | 2016-07-07 | 2019-09-10 | Altria Client Services Llc | Mechanically-adjustable e-vaping device flavor assembly |
US20180007954A1 (en) * | 2016-07-08 | 2018-01-11 | Altria Client Services Llc | Flavored tip or mouth-end insert for e-vaping and/or smokeable devices and manufacturing method thereof |
US11006661B2 (en) * | 2016-08-15 | 2021-05-18 | Mamood Valadi | Cigarette-like device for administration of substances |
GB2553136B (en) * | 2016-08-25 | 2020-09-16 | Nerudia Ltd | Device and system |
US11660403B2 (en) | 2016-09-22 | 2023-05-30 | Juul Labs, Inc. | Leak-resistant vaporizer device |
KR102380105B1 (ko) * | 2016-12-02 | 2022-03-28 | 브이엠알 프로덕츠 엘엘씨 | 조합식 기화기 |
CN110191649B (zh) | 2016-12-12 | 2022-06-14 | Vmr产品有限责任公司 | 蒸发器料盒 |
US10440995B2 (en) * | 2017-03-29 | 2019-10-15 | Rai Strategic Holdings, Inc. | Aerosol delivery device including substrate with improved absorbency properties |
WO2018188638A1 (zh) * | 2017-04-13 | 2018-10-18 | 湖南中烟工业有限责任公司 | 一种超声波电子烟雾化器 |
US20180368472A1 (en) * | 2017-06-21 | 2018-12-27 | Altria Client Services Llc | Encapsulated ingredients for e-vaping devices and method of manufacturing thereof |
USD887632S1 (en) | 2017-09-14 | 2020-06-16 | Pax Labs, Inc. | Vaporizer cartridge |
GB2604314A (en) | 2017-09-22 | 2022-09-07 | Nerudia Ltd | Device, system and method |
WO2019162365A1 (en) * | 2018-02-26 | 2019-08-29 | Nerudia Limited | Substitute smoking device comprising multiple aerosols and passive aerosol generation |
WO2019162371A1 (en) * | 2018-02-26 | 2019-08-29 | Nerudia Limited | Device, system and method |
IL272894B2 (en) * | 2017-10-06 | 2023-12-01 | Philip Morris Products Sa | Install a hookah with spray thickener |
GB201717496D0 (en) | 2017-10-24 | 2017-12-06 | British American Tobacco Investments Ltd | A cartridge for an aerosol provision device |
GB201717498D0 (en) | 2017-10-24 | 2017-12-06 | British American Tobacco Investments Ltd | Aerosol provision device |
GB201717497D0 (en) * | 2017-10-24 | 2017-12-06 | British American Tobacco Investments Ltd | A mouthpiece assembly |
CN107927900B (zh) * | 2017-11-03 | 2020-03-06 | 云南中烟工业有限责任公司 | 一种提高卷烟气溶胶粒径分布集中度的方法 |
GB201801257D0 (en) * | 2018-01-25 | 2018-03-14 | British American Tobacco Investments Ltd | Apparatus for heating aerosol-generating material |
US10932490B2 (en) * | 2018-05-16 | 2021-03-02 | Rai Strategic Holdings, Inc. | Atomizer and aerosol delivery device |
CN110558616A (zh) * | 2018-06-06 | 2019-12-13 | 迈博高分子材料(宁波)有限公司 | 一种多孔体 |
EP3813914B1 (de) | 2018-06-26 | 2023-10-25 | Juul Labs, Inc. | Dochtelemente eines verdampfers |
US11311048B2 (en) | 2018-09-07 | 2022-04-26 | Altria Client Services Llc | E-vaping device with an insert |
US11395507B2 (en) | 2018-09-07 | 2022-07-26 | Altria Client Services Llc | Filter for an e-vaping device, e-vaping device with the filter, and method of forming the filter |
US11432581B2 (en) * | 2018-09-07 | 2022-09-06 | Altria Client Services Llc | Capsule containing a matrix, device with the matrix, and method of forming the matrix |
KR20210087962A (ko) | 2018-11-05 | 2021-07-13 | 쥴 랩스, 인크. | 기화기 디바이스용 카트리지 |
CN113365518A (zh) | 2018-11-05 | 2021-09-07 | 尤尔实验室有限公司 | 用于蒸发器装置的料筒 |
EP3876760B1 (de) | 2018-11-08 | 2024-05-15 | Juul Labs, Inc. | Kartuschen für verdampfergeräte |
EP3692830A1 (de) * | 2019-02-07 | 2020-08-12 | Nerudia Limited | Rauchersatzvorrichtung |
EP3692837A1 (de) * | 2019-02-07 | 2020-08-12 | Nerudia Limited | Geschmackverabreichungsartikel, rauchersatzgerät und rauchersatzvorrichtung |
US11602164B2 (en) * | 2019-03-14 | 2023-03-14 | Rai Strategic Holdings, Inc. | Aerosol delivery device with graded porosity from inner to outer wall surfaces |
US11517688B2 (en) * | 2019-05-10 | 2022-12-06 | Rai Strategic Holdings, Inc. | Flavor article for an aerosol delivery device |
EP3983035A1 (de) * | 2019-06-12 | 2022-04-20 | Juul Labs, Inc. | Einsatz für verdampfbares material für verdampfervorrichtung |
EP3827676B8 (de) * | 2019-11-26 | 2023-07-19 | Imperial Tobacco Limited | Aerosol-abgabekomponente |
WO2021202549A1 (en) * | 2020-03-30 | 2021-10-07 | Myst Labs Inc. | Systems and methods for an electronic vaporization device with combined liquid and solid vaporizable materials |
US20240099371A1 (en) | 2021-02-04 | 2024-03-28 | Jt International Sa | An Aerosol Forming Liquid for an Electronic Cigarette Having Two Different Phases and Methods and Devices for Using the Same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015179388A1 (en) * | 2014-05-20 | 2015-11-26 | R. J. Reynolds Tobacco Company | Electrically-powered aerosol delivery system |
EP3207811A1 (de) * | 2014-11-10 | 2017-08-23 | Japan Tobacco, Inc. | Verbrennungsfreier aromainhalator und packung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3250280A (en) * | 1964-03-03 | 1966-05-10 | Hu Yow-Jiun | Smoking apparatus |
US3538924A (en) * | 1967-11-09 | 1970-11-10 | Cornelis H Pruysers | Cigarette filter |
US4715390A (en) * | 1985-11-19 | 1987-12-29 | Philip Morris Incorporated | Matrix entrapment of flavorings for smoking articles |
JP4462761B2 (ja) * | 1998-03-10 | 2010-05-12 | バルワー エス.アー. | 格納容器に格納された液体製品を投与する装置、及び格納容器の充填方法 |
US7726320B2 (en) * | 2006-10-18 | 2010-06-01 | R. J. Reynolds Tobacco Company | Tobacco-containing smoking article |
CA3047478C (en) * | 2010-04-30 | 2022-06-14 | Fontem Holdings 4 B.V. | Electronic smoking device with dosage control |
US8499766B1 (en) * | 2010-09-15 | 2013-08-06 | Kyle D. Newton | Electronic cigarette with function illuminator |
AR089602A1 (es) * | 2011-12-30 | 2014-09-03 | Philip Morris Products Sa | Articulo generador de aerosoles para usar con un dispositivo generador de aerosoles |
US9326547B2 (en) * | 2012-01-31 | 2016-05-03 | Altria Client Services Llc | Electronic vaping article |
US9877511B2 (en) * | 2013-07-24 | 2018-01-30 | Altria Client Services Llc | Electronic smoking article |
EP3100623B1 (de) * | 2014-01-29 | 2018-12-26 | Japan Tobacco, Inc. | Verbrennungsfreier aromainhalator |
NO2709641T3 (de) * | 2014-03-10 | 2018-05-12 | ||
US20150258288A1 (en) * | 2014-03-11 | 2015-09-17 | Voodoo Science Llc | Breathable Fluid Delivery System Including Exchangeable Fluid Permeable Cartridge |
PL3160271T3 (pl) * | 2014-06-27 | 2020-05-18 | Philip Morris Products S.A. | Układ wytwarzania aerozolu z ulepszonym elementem przebijającym |
-
2015
- 2015-11-19 EP EP15832952.4A patent/EP3220761B1/de active Active
- 2015-11-19 WO PCT/IB2015/002315 patent/WO2016079589A1/en active Application Filing
- 2015-11-19 CN CN201580073731.1A patent/CN107205480A/zh active Pending
- 2015-11-19 CN CN202211417146.7A patent/CN115530445A/zh active Pending
- 2015-11-19 US US14/946,587 patent/US20160135506A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015179388A1 (en) * | 2014-05-20 | 2015-11-26 | R. J. Reynolds Tobacco Company | Electrically-powered aerosol delivery system |
EP3207811A1 (de) * | 2014-11-10 | 2017-08-23 | Japan Tobacco, Inc. | Verbrennungsfreier aromainhalator und packung |
Also Published As
Publication number | Publication date |
---|---|
WO2016079589A1 (en) | 2016-05-26 |
CN115530445A (zh) | 2022-12-30 |
CN107205480A (zh) | 2017-09-26 |
US20160135506A1 (en) | 2016-05-19 |
EP3220761A1 (de) | 2017-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3220761B1 (de) | Verfahren, zusammensetzung und vorrichtung zur funktionalisierung von aerosolen aus nichtbrennbaren rauchartikeln | |
EP3220760B1 (de) | Vorrichtung zur funktionalisierung von aerosolen aus nichtbrennbaren rauchartikeln | |
US20200337370A1 (en) | Method, composition and apparatus for functionalization of aerosols from non combustible smoking articles | |
KR102642688B1 (ko) | 에어로졸 발생 시스템용 카트리지 | |
US12004561B2 (en) | Shisha cartridge with gel | |
CN109068755A (zh) | 可重新填充的气溶胶生成制品 | |
US20210251287A1 (en) | Aerosol-generating article with absorbent carrier | |
JP2020513768A (ja) | エアロゾル生成装置、エアロゾル生成システム、およびエアロゾルを生成する方法 | |
JP7307164B2 (ja) | 蒸気化器及びそれを含むエアロゾル生成装置 | |
US20200068950A1 (en) | Non-combustible smoking article and method of use thereof | |
JP2022538395A (ja) | カートリッジ | |
RU2809754C2 (ru) | Картридж | |
RU2796787C2 (ru) | Система, генерирующая аэрозоль, и изделие, генерирующее аэрозоль (варианты) | |
KR20240094198A (ko) | 에어로졸 발생 물품 및 그 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20170619 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20180417 |
|
TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 602015061615 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: A24F0047000000 Ipc: A24F0040300000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: A24F 40/30 20200101AFI20200525BHEP |
|
INTG | Intention to grant announced |
Effective date: 20200616 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1329659 Country of ref document: AT Kind code of ref document: T Effective date: 20201115 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602015061615 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20201104 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 1329659 Country of ref document: AT Kind code of ref document: T Effective date: 20201104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210205 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210304 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210204 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210304 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210204 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201119 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602015061615 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20201130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20210805 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201119 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20210304 Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201104 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230517 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R081 Ref document number: 602015061615 Country of ref document: DE Owner name: FONTEM VENTURES B.V., NL Free format text: FORMER OWNER: FONTEM HOLDINGS 4 B.V., AMSTERDAM, NL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20231214 AND 20231220 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231019 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20231019 Year of fee payment: 9 Ref country code: DE Payment date: 20231019 Year of fee payment: 9 |