Cartridge for an aerosol-generating system comprising an alkaloid source comprising a liquid alkaloid formulation

An aerosol generation, alkaloid technology, applied in the fields of application, food science, tobacco processing, etc., can solve problems such as adverse effects and affect user experience, and achieve the effect of improving the roughness of feeling

Pending Publication Date: 2021-02-09
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In this type of device, the aerosol produced by the reaction of nicotine and acid can sometimes be perceived by the user as having a rough feel when inhaled, which can adversely affect the user experience

Method used

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  • Cartridge for an aerosol-generating system comprising an alkaloid source comprising a liquid alkaloid formulation
  • Cartridge for an aerosol-generating system comprising an alkaloid source comprising a liquid alkaloid formulation
  • Cartridge for an aerosol-generating system comprising an alkaloid source comprising a liquid alkaloid formulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0255] Figure 3A-Figure 3C Shown: for the aerosol generated by the aerosol generating system according to the present invention and the comparative aerosol generating system not according to the present invention, the volume percentage ( Figure 3A );Transmittance( Figure 3B ); and the average amount of alkaloid (nicotine) delivered per puff.

[0256] The aerosol generating system according to the invention comprises a cartridge according to the invention comprising: a first compartment containing an alkaloid source impregnated with 18 microliters containing 5 microliters (6.3 milligrams) of glycerin and 13 microliters (13.13 milligrams) of the first carrier material of the liquid nicotine formulation of nicotine; carrier material.

[0257] A comparative aerosol-generating system according to the invention included a cartridge not according to the invention comprising: a first compartment containing an alkaloid source containing 13 microliters (13.13 mg) of a first carri...

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PUM

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Abstract

A cartridge (2) for use in an aerosol-generating system comprises: a first compartment (10) containing an alkaloid source (12), the alkaloid source (12) comprising a liquid alkaloid formulation havinga polyhydric alcohol content of at least about 10 percent by weight and an alkaloid content of at least about 10 percent by weight; and a second compartment (14) containing an acid source (16). An aerosol-generating system (200) comprises: the cartridge (2); and an aerosol-generating device (202) comprising: a housing (206) defining a device cavity (208) configured to receive at least a portion of the cartridge (2); and a heating element for heating the first compartment (10) and the second compartment (14) of the cartridge (2).

Description

technical field [0001] The present invention relates to a cartridge for an aerosol generating system and an aerosol generating system comprising such a cartridge. In particular, the present invention relates to a cartridge comprising an acid source for use in an aerosol generating system for in situ generation of an aerosol and an alkaloid source with a liquid alkaloid formulation, and an aerosol comprising such a cartridge. Sol generation system. Background technique [0002] Devices for delivering nicotine to a user are known which include a source of nicotine and a source of a volatile delivery enhancing compound. For example, WO 2008 / 121610 A1 discloses a device in which nicotine and an acid (eg pyruvic acid) react with each other in the gas phase to form an aerosol of nicotine salt particles for inhalation by the user. [0003] In this type of device, the aerosol produced by the reaction of nicotine and acid can sometimes be perceived by the user as having a harsh sen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F40/42A24F40/10A24F40/30
CPCA24B15/167A24F40/10A24F40/30A24F40/42A24B15/243A24B15/30A24F40/46
Inventor I·陶里诺I·N·济诺维克
Owner PHILIP MORRIS PROD SA
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