公开(公告)号：WO2021074864A1

公开(公告)日：2021-04-22

申请号：PCT/IB2020/059733

申请日：2020-10-15

Applicant: RAI STRATEGIC HOLDINGS, INC.

Inventor： HEJAZI, Vahid ,  SEBASTIAN, Andries D. ,  MCMAHAN, Cassidy S.

IPC: A24F40/05 ,  A24F40/465

Abstract: The present disclosure provides an aerosol delivery device and a liquid delivery and atomization assembly for use with an aerosol delivery device. In one implementation, the liquid delivery and atomization assembly may comprise a liquid composition, an atomization assembly, and a liquid transport element configured to transport at least a portion of the liquid composition to the atomization assembly. The atomization assembly may comprise a piezoelectric component that includes an interdigital transducer configured to generate surface acoustic waves that vaporize the portion of the liquid composition to generate an aerosol. The liquid transport element may comprise one or more of a fibrous material that includes fibers having a multi-lobal cross-section, a perforated disk, or a combination thereof. The perforated disk may include a plurality of openings and a plurality of microchannels that extend from a periphery of the disk to the plurality of openings.

公开(公告)号：WO2017203407A1

公开(公告)日：2017-11-30

申请号：PCT/IB2017/052973

申请日：2017-05-19

Applicant: RAI STRATEGIC HOLDINGS, INC.

Inventor： SEBASTIAN, Andries D. ,  PHILLIPS, Percy ,  ROGERS, James ,  DAVIS, Michael

IPC: B65D83/68 ,  B65D83/72 ,  B65D83/42 ,  A24F47/00 ,  A61M15/06 ,  B65D81/32 ,  B01F13/00 ,  B01F15/02

Abstract: The present disclosure relates to an aerosol delivery device filling system (400). The system includes multiple source containers (300an, 300b) each respectively including a differing aerosol precursor composition. The system further includes a mixing container (500) configured to engage the source containers (300a, 300b) to receive and mix the aerosol precursor compositions to form a mixed aerosol precursor composition. An aerosol delivery device (100) may engage the mixing container (500) to receive at least a portion of the mixed aerosol precursor composition. A related method for customizing an aerosol precursor composition is also provided.

Abstract translation: 本公开涉及一种气雾剂输送装置填充系统（400）。 该系统包括多个源容器（300an，300b），每个源容器分别包括不同的气溶胶前体组合物。 该系统还包括配置成接合源容器（300a，300b）以接收和混合气溶胶前体组合物以形成混合的气溶胶前体组合物的混合容器（500）。 气溶胶输送装置（100）可以接合混合容器（500）以接收至少一部分混合的气溶胶前体组合物。 还提供了定制气溶胶前体组合物的相关方法。

公开(公告)号：WO2017118927A1

公开(公告)日：2017-07-13

申请号：PCT/IB2017/050025

申请日：2017-01-04

Applicant: RAI STRATEGIC HOLDINGS, INC.

Inventor： DAVIS, Michael F. ,  GARCIA, Ercilia Hernandez ,  HUBBARD, Sawyer ,  PHILLIPS, Percy D. ,  ROGERS, James William ,  SEARS, Stephen Benson ,  SEBASTIAN, Andries D. ,  TALUSKIE, Karen V.

IPC: A24F47/00

CPC classification number: A24F47/008

Abstract: The present disclosure relates to aerosol delivery devices, methods of forming such devices, and elements of such devices. In some embodiments, the present disclosure provides devices configured for vaporization of an aerosol precursor composition that is stored in and/or transported to a heater by a porous monolith, which can be, for example, a porous glass or a porous ceramic. A heater can be in a heating arrangement with an external portion of the porous monolith or can be substantially internal to the porous monolith.

Abstract translation: 本公开涉及气溶胶递送装置，形成这种装置的方法以及这些装置的元件。 在一些实施方案中，本公开提供了配置用于汽化气溶胶前体组合物的装置，所述气溶胶前体组合物通过多孔单体储存在和/或输送到加热器中，所述多孔单体可以是例如多孔玻璃或多孔陶瓷。 加热器可以与多孔单块的外部部分处于加热布置中，或者可以基本上在多孔单块的内部。