HOMOGENISED PLANT MATERIAL CONTAINING A BASIC pH MODIFIER Russian patent published in 2022 - IPC A24B15/14 

Abstract RU 2770198 C2

FIELD: devices for spraying or spraying liquids.

SUBSTANCE: invention relates to a homogenised plant material used as an aerosol-generating substrate in an aerosol-generating heated article. Material contains 60 % by weight or more of loose material of vegetal origin, substance for formation of aerosol and basic pH modifier, which is characterized by solubility in water equal to 0.1 g/100 ml of water at 20 °C and 1 atm or less. Modifier contains one or more basic inorganic salts selected from a group, consisting of hydrocarbonates of alkali-earth metal, hydroxides of alkali-earth metal and phosphates of alkali-earth metal.

EFFECT: invention makes it possible to improve nicotine release as compared to materials without the main pH modifier, as well as to increase the percentage of nicotine conversion into the inhaled aerosol.

14 cl, 2 tbl, 1 ex

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RU 2 770 198 C2

Authors

Ajithkumar, Anu

Deforel, Corinne

Lang, Gerhard

Dates

2022-04-14Published

2018-05-22Filed