LIQUID NICOTINE FORMULATION AND AEROSOL-GENERATING SYSTEM CARTRIDGE Russian patent published in 2025 - IPC A24B15/167 

FIELD: smoking accessories.

SUBSTANCE: group of inventions relates to a liquid nicotine formulation for use in an aerosol-generating system and an aerosol-generating system cartridge. Liquid nicotine formulation for use in an aerosol-generating system contains nicotine, a liquid carrier and a plurality of carboxylic acids, wherein said plurality of carboxylic acids comprises benzoic acid and one or more carboxylic acids selected from the group consisting of acetic acid, adipic acid, fumaric acid, lactic acid, levulinic acid, malic acid and succinic acid, wherein the molar ratio of total carboxylic acid to nicotine in the liquid nicotine formulation is greater than or equal to 0.65:1, and the molar ratio of benzoic acid to nicotine in the liquid nicotine formulation is greater than or equal to 0.2:1.

EFFECT: high stability of liquid nicotine formulations during storage, high taste/aroma stability of liquid nicotine formulations during storage, inhibition of corrosion of metal components of the cartridge.

15 cl, 3 dwg, 437 ex