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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

Active Publication Date: 2019-08-23
PHILIP MORRIS PROD SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, too much acidity in pre-steam formulations may also downgrade the flavor of the steam, or may reduce the stability of the ingredients
[0005] Additionally, the ingredients may react with other ingredients during the shelf life of the vaping device, which may render the pre-vapor formulation unstable and unsuitable for proper use in the vaping device

Method used

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

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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 ...

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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.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24B15/16
CPCA24B15/167C07B41/08
Inventor A·N·安德森Y·B·皮塔瓦拉N·H·萨
Owner PHILIP MORRIS PROD SA
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