E-liquid composition comprising 1,3-propanediol below 50% by weight of the composition
AssigneeJT International SA
InventorsCécile Sinkinson, Akihiro Kondoh
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Abstract
A solvent for aerosol-generating material includes predominantly 1, 3-Propanediol and glycerol, wherein the 1, 3-Propanediol is less than 50% by weight based on the total weight of the solvent. In particular, it is shown also herein that when the ratio of 1, 3-Propanediol to glycerol is 3:7, the solvent significantly improves for example thermal stability as well as decreases inhaled flavours concentrations.
Claims20
A solvent for aerosol-generating material, wherein the solvent comprises 1, 3-Propanediol and glycerol, wherein the 1, 3-Propanediol is less than 50% by weight based on a total weight of the solvent, wherein a ratio of the 1, 3-Propanediol to the glycerol is 3:7.
A liquid composition comprising between 52.24% and 99.25% by weight of a solvent for aerosol-generating material, 0.05% to 10% by weight of nicotine, between 0.7% and 20% by weight of flavourant, 0% to 10% by weight of water, and 0% to 7.76% by weight of one or a mixture of carboxylic acids, based on the total weight of the composition, wherein the solvent comprises 1, 3-Propanediol and glycerol, wherein the 1, 3-Propanediol is less than 50% by weight based on a total weight of the solvent, and a ratio of the 1, 3-Propanediol to the glycerol is 3:7.
Dependencies are inferred from the claim text.