LIQUID FORMULATION BASED ON NICOTINE SATURATED WITH CARBON DIOXIDE Russian patent published in 2024 - IPC A61K9/00 

Abstract RU 2818976 C2

FIELD: smoking accessories.

SUBSTANCE: disclosed is a liquid composition based on nicotine saturated with carbon dioxide for use in an aerosol-generating system. Liquid composition contains at least one of water and one or more water-miscible solvents, wherein said liquid composition saturated with carbon dioxide contains less than 1 wt. % of ethanol, not less than 0.25 wt. % of nicotine and not less than 0.5 wt. % carbon dioxide. Also disclosed is a cartridge for use in an aerosol-generating system, wherein said cartridge contains a liquid composition based on nicotine saturated with carbon dioxide. Also disclosed is an aerosol-generating system comprising a liquid formulation based on nicotine saturated with carbon dioxide, and a sprayer configured to generate an aerosol from said carbon dioxide-saturated nicotine liquid formulation.

EFFECT: invention enables to generate an inhaled aerosol providing higher user satisfaction with nicotine compared to aerosols prepared from standard liquid nicotine-based formulations.

15 cl, 1 ex, 1 tbl, 3 dwg

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RU 2 818 976 C2

Authors

Emmett, Robert

Schaller, Jean-Pierre

Vuarnoz-Bize, Aline

Dates

2024-05-08Published

2020-06-24Filed