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公开(公告)号：US20220061382A1
公开(公告)日：2022-03-03
申请号：US17311956
申请日：2019-12-17
IPC分类号： A24F40/30 , A24F40/20 , A24F40/42 , A24F40/485 , A24B15/167
摘要： A cartridge (100) for use with an aerosol generating device (200) includes a housing (110) and an aerosol-forming substrate (500) disposed in the housing (110). The aerosol-forming substrate (500) has a first portion (510) that includes a tobacco powder, and a second portion (520) that includes a gel. The first portion is adjacent the second portion. The gel includes an aerosol former.
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公开(公告)号：US12004561B2
公开(公告)日：2024-06-11
申请号：US16973881
申请日：2019-07-08
发明人： Johannes Petrus Maria Pijnenburg , Jean-Yves Vollmer , Ana Isabel Gonzalez Florez , Jakub Bialek , Sébastien Capelli
IPC分类号： A24F40/20 , A24B15/167 , A24F1/30 , A24F40/42 , A24F40/485
CPC分类号： A24F40/42 , A24B15/167 , A24F1/30 , A24F40/20 , A24F40/485
摘要： A shisha cartridge comprises a body defining a cavity and an internal cavity surface. The cartridge comprises an aerosol-forming substrate disposed in the cavity and comprises a layer of gel disposed in the cavity adjacent the internal cavity surface. As the cartridge is heated, the gel may improve aerosol formation.
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公开(公告)号：US12053013B2
公开(公告)日：2024-08-06
申请号：US17602055
申请日：2020-03-18
IPC分类号： A24B15/14 , A24B15/167 , A24B15/30 , A24B15/40
CPC分类号： A24B15/167 , A24B15/14 , A24B15/302 , A24B15/40
摘要： A method of manufacturing an aerosol-generating film for generating an aerosol upon heating is provided, including: preparing a film-forming composition including a cellulose based film-forming agent, a non-cellulose based thickening agent, at least about 30 wt percent of water, and at least about 20 wt percent of a polyhydric alcohol being glycerin; forming a layer of the composition less than 1 millimeter thick; and heating the layer to evaporate at least some of the water to obtain the film, the layer being heated to a temperature and for a time such that the film contains less than or equal to about 30 wt percent of water, and the step of preparing the composition further includes dissolving the cellulose based agent and the non-cellulose based thickening agent in the water to form a water-based preparation, defoaming the preparation, and mixing the polyhydric alcohol into the preparation to obtain the composition.
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公开(公告)号：US11980219B2
公开(公告)日：2024-05-14
申请号：US17040232
申请日：2019-04-08
IPC分类号： A24B15/16 , A24B15/167 , A24B15/32 , A24B15/40 , A61K9/00 , A61K9/06 , A61K31/465 , A61K36/185 , A61K47/02 , A61K47/10 , A61K47/12 , A61K47/36 , A61K47/46
CPC分类号： A24B15/167 , A24B15/32 , A24B15/403 , A61K9/007 , A61K9/06 , A61K31/465 , A61K36/185 , A61K47/02 , A61K47/10 , A61K47/12 , A61K47/36 , A61K47/46
摘要： A composition is provided, including a gelling agent forming a solid medium, glycerol dispersed in the solid medium, and nicotine dispersed in the glycerol, the composition being a stable gel phase.
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5.发明授权公开(公告)号：US11272578B2
公开(公告)日：2022-03-08
申请号：US16348593
申请日：2017-11-17
摘要： The present invention relates to a heating assembly (10) of an aerosol-generating device for heating aerosol-forming substrate. The heating assembly comprises a chemical heating device (200) configured to generate primary heat by an exothermic chemical reaction and to supply the primary heat to an aerosol-forming substrate for heating the substrate. The heating assembly further comprises an electrical heating device (100) configured to electrically generate and supply secondary heat to the aerosol-forming substrate for heating the substrate. The invention further relates to an aerosol-generating device including such a heating assembly. A method for generating an aerosol by heating aerosol-forming substrate comprises at least one of a sequential or a parallel performance of the following steps: generating primary heat by an exothermic chemical reaction and supplying the primary heat to the aerosol-forming substrate for heating the substrate; and electrically generating secondary heat and supplying the secondary heat to the aerosol-forming substrate for further heating the substrate.
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6.发明申请公开(公告)号：US20190269174A1
公开(公告)日：2019-09-05
申请号：US16348593
申请日：2017-11-17
摘要： The present invention relates to a heating assembly (10) of an aerosol-generating device for heating aerosol-forming substrate. The heating assembly comprises a chemical heating device (200) configured to generate primary heat by an exothermic chemical reaction and to supply the primary heat to an aerosol-forming substrate for heating the substrate. The heating assembly further comprises an electrical heating device (100) configured to electrically generate and supply secondary heat to the aerosol-forming substrate for heating the substrate. The invention further relates to an aerosol-generating device including such a heating assembly. A method for generating an aerosol by heating aerosol-forming substrate comprises at least one of a sequential or a parallel performance of the following steps: generating primary heat by an exothermic chemical reaction and supplying the primary heat to the aerosol-forming substrate for heating the substrate; and electrically generating secondary heat and supplying the secondary heat to the aerosol-forming substrate for further heating the substrate.
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公开(公告)号：US12011028B2
公开(公告)日：2024-06-18
申请号：US17602042
申请日：2020-03-18
CPC分类号： A24B15/167 , A24B15/186 , A24D1/20 , A24F40/10 , A24F40/46
摘要： An aerosol-generating article is provided, including: a tubular carrier element defining a longitudinally extending internal cavity; and a layer of an aerosol-generating film applied to a portion of an inner surface of the tubular carrier element, such that an outer surface of the aerosol-generating film is exposed to the internal cavity of the tubular carrier element, the aerosol-generating film including at least 25 percent by weight of a polyhydric alcohol, and a thickness of the layer of the aerosol-generating film being between 0.05 millimeter and 1.0 millimeter. An aerosol-generating substrate for an aerosol-generating article, a method of making an aerosol-generating article, and an aerosol-generating system are also provided.
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公开(公告)号：US11589607B2
公开(公告)日：2023-02-28
申请号：US17040284
申请日：2019-04-08
发明人： Sebastien Capelli , Celine Gambs , Farideh Goudarzi , Timothy King , Jean-Yves Vollmer , Gerard Zuber
IPC分类号： A24B15/167 , A24B15/32 , A24B15/40 , A61K9/06 , A61K31/465 , A61K47/10 , A61K47/36 , A61K9/00 , A61K36/185 , A61K47/02 , A61K47/12 , A61K47/46
摘要： A gel composition is provided, including an alkaloid compound, or a cannabinoid compound, or both an alkaloid compound and a cannabinoid compound; glycerol; a viscosifying agent; a hydrogen-bond crosslinking gelling agent; and an ionic crosslinking gelling agent; and an acid.
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公开(公告)号：US20210259307A1
公开(公告)日：2021-08-26
申请号：US16973881
申请日：2019-07-08
发明人： Johannes Petrus Maria Pijnenburg , Jean-Yves Vollmer , Ana Isabel Gonzalez Florez , Jakub Bialek , Sébastien Capelli
IPC分类号： A24F40/42 , A24F1/30 , A24F40/20 , A24B15/167 , A24F40/485
摘要： A shisha cartridge comprises a body defining a cavity and an internal cavity surface. The cartridge comprises an aerosol-forming substrate disposed in the cavity and comprises a layer of gel disposed in the cavity adjacent the internal cavity surface. As the cartridge is heated, the gel may improve aerosol formation.
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