Aerosolisable formulation
AssigneeRAI Strategic Holdings, Inc.
InventorsJohn Will Caraway, JR., Michael Foster Davis, Jennifer Maria Rowe, John Ulrich
Life of this patent
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Abstract
There is provided an aerosolisable formulation comprising (i) caffeine; (ii) water; and (iii) propylene glycol; wherein the weight ratio of water to propylene glycol is from 30:70 to 60:40.
Claims32
An aerosolisable formulation comprising
- (i) caffeine;
- (ii) water;
- and
- (iii) propylene glycol;
- wherein the weight ratio of water to propylene glycol is from 30:70 to 60:40.
A process for forming an aerosol, the process comprising aerosolising an aerosolisable formulation comprising
- (i) caffeine;
- (ii) water;
- and
- (iii) propylene glycol;
- wherein the weight ratio of water to propylene glycol is from 30:70 to 60:40.
A contained aerosolisable formulation comprising
- (a) a container;
- and
- (b) an aerosolisable formulation, comprising
- (i) caffeine;
- (ii) water;
- and
- (iii) propylene glycol;
- wherein the weight ratio of water to propylene glycol is from 30:70 to 60:40.
An electronic aerosol provision system comprising:
- (a) an aerosoliser for aerosolising formulation for inhalation by a user of the electronic aerosol provision system;
- (b) a power supply comprising a cell or battery for supplying power to the aerosoliser
- (c) an aerosolisable formulation, comprising
- (i) caffeine;
- (ii) water;
- and
- (iii) propylene glycol;
- wherein the weight ratio of water to propylene glycol is from 30:70 to 60:40.
A process for improving the solubility of caffeine in an aerosolisable formulation, the process comprising the steps of
- (a) providing an aerosolisable material comprising water and propylene glycol;
- (b) incorporating caffeine into the aerosolisable material to provide the aerosolisable formulation;
- wherein the weight ratio of water to propylene glycol is from 30:70 to 60:40.
An electronic aerosol provision system comprising:
- (a) an aerosoliser for aerosolising formulation for inhalation by a user of the electronic aerosol provision system;
- (b) a power supply comprising a cell or battery for supplying power to the aerosoliser;
- and
- (c) an aerosolisable formulation comprising caffeine;
- wherein the aerosol provision system provides at least 0.5 mg of caffeine per gram of aerosol.
Dependencies are inferred from the claim text.