Pre-vapor formulation for formation of organic acids during operation of an e-vaping device

An electronic vapor and formulation technology, applied in the formation/introduction of functional groups, organic chemistry, organic chemistry methods, etc., can solve the problems of reducing the stability of ingredients, inappropriate use, and degrading the taste of vapor, reducing nicotine, improving Sensational experience, the effect of improving performance

CN110167364AActive Publication Date: 2019-08-23PHILIP MORRIS PROD SA
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-08-23

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Abstract

A pre-vapor formulation of an e-vaping device, the pre-vapor formulation comprising: nicotine; at least one of a sugar and a polysaccharide carbohydrate; at least one oxidant; at least one added base;and a vapor former configured to form a vapor.
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Description

technical field

[0001] Example embodiments generally relate to a pre-vapor formulation for an vaping device configured to control vaping by in situ generation of one or more organic acids during operation of the vaping device Acidity in e-cigarette devices. Background technique

[0002] An electronic vaping device (or electronic vaping device) is used to vaporize a pre-vapor formulation, such as a liquid material, into a vapor for consumption by an adult vaper. The vaping device may include a heater, a power supply, a cartridge or vape canister containing the heater, and a reservoir containing a pre-vapor formulation, the heater being configured to vaporize the pre-vapor formulation to generate vapour. The power section contains a power source, such as a battery, and the cartridge contains a heater and a reservoir containing the pre-steam formulation in liquid or gel form. The heater is contactable through the wick with the pre-steam formulation stored in the reservoir, an...

Examples

Embodiment Construction

[0032] Some detailed example embodiments are disclosed herein. However, specific structural and functional details disclosed herein are merely representative for purposes of describing example embodiments. Example embodiments may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0033] Therefore, while the example embodiments are capable of various modifications and alternative forms, embodiments thereof are shown by way of example in the drawings and will be described herein in detail. It should be understood, however, that there is no intention to limit example embodiments to the particular forms disclosed, but on the contrary example embodiments are to cover all modifications, equivalents, and alternatives falling within the scope of example embodiments. Like numbers refer to like elements throughout the description of the figures.

[0034] It will be understood that when an element or layer ...