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Liquid nicotine salt and preparation method thereof

A technology of nicotine salt and nicotine, which is applied in the field of electronic cigarettes, can solve the problems of excessive stimulation and reduce the user experience of electronic cigarettes, and achieve the effects of strong penetration, improved user experience, and increased nicotine levels

Inactive Publication Date: 2018-12-18
INNOKIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high content of nicotine e-liquid can over-stimulate the throat and also reduce the user experience of e-cigarettes

Method used

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  • Liquid nicotine salt and preparation method thereof
  • Liquid nicotine salt and preparation method thereof
  • Liquid nicotine salt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0030] The preparation method of above-mentioned liquid nicotine salt, comprises the following steps:

[0031] 1) Mix and stir 2-8% glacial acetic acid, 5-15% propionic acid, 45-60% lactic acid and 25-40% levulinic acid at 50-60° C. to obtain the basic organic acid group .

[0032] 2) Mix and stir 30-45% of citric acid, 20-30% of tartaric acid, 5-10% of malic acid and 15-45% of distilled water according to mass percentage to obtain a water-soluble organic acid group.

[0033] 3) Mix and stir 40-60% of the basic organic acid group and 30-54% of nicotine at a temperature of 50-60° C. to react to obtain the initial liquid nicotine salt according to the mass percentage.

[0034] 4) According to mass percentage, add 6-10% water-soluble organic acid group and mix and stir with initial liquid nicotine salt, carry out reaction, obtain liquid nicotine salt of the present invention.

[0035] The liquid nicotine salt of Example 1 of the present invention consists of the following compo...

Embodiment 1

[0045] The preparation method of embodiment 1 liquid nicotine salt, comprises the following steps:

[0046] 1) Mix and stir glacial acetic acid, propionic acid, lactic acid and levulinic acid at 50-60°C according to the above mass percentage to obtain the basic organic acid group.

[0047] 2) Mixing and stirring citric acid, tartaric acid, malic acid and distilled water according to mass percentage to obtain a water-soluble organic acid group.

[0048] 3) Mix and stir the basic organic acid group and nicotine at a temperature of 50-60°C according to the mass percentage, and react to obtain the initial liquid nicotine salt.

[0049] 4) According to the mass percentage, add the water-soluble organic acid group and mix and stir with the initial liquid nicotine salt, and react to obtain the liquid nicotine salt of Example 1 of the present invention.

[0050] 2. The liquid nicotine salt of the embodiment of the present invention 2 is composed of the following components by mass pe...

Embodiment 2

[0059] The preparation method of embodiment 2 liquid nicotine salt is the same as embodiment 1.

[0060] 3. The liquid nicotine salt of embodiment 3 of the present invention consists of the following components by mass percentage:

[0061] Basic organic acid group 40%;

[0062] Water-soluble organic acid group 10%;

[0063] Nicotine 50%.

[0064] in,

[0065] The basic organic acid group consists of the following components by mass percentage:

[0066]

[0067] The water-soluble organic acid group consists of the following components by mass percentage:

[0068]

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Abstract

The invention discloses liquid nicotine salt and a preparation method thereof. The liquid nicotine salt is composed of, by mass, 40-60% of basic organic acid group, 6-10% of water soluble organic acidgroup and 30-54% of nicotine; the basic organic acid group is composed of glacial acetic acid, propionic acid, lactic acid and acetylpropionic acid; the water soluble organic acid group is composed of citric acid, tartaric acid, malic acid and distilled water. Organic acid is added to the liquid nicotine salt, the pH value of vapour of tobacco tar prepared by the liquid nicotine salt is decreased, demands on suction is not strict, the nicotine content of free alkali is maintained to be higher by conducting chemical reaction in the vapour suction process, which means tobacco tar with higher nicotine can be easily sucked by a smoker, therefore the liquid nicotine salt has stronger penetrating capability compared with 'free alkali' nicotine, the level of nicotine which can penetrate into blood within the same period of time is increased, a throat is not excessively irritated, and the user experience of users of electronic cigarettes is improved.

Description

[technical field] [0001] The invention relates to electronic cigarettes, in particular to a liquid nicotine salt and a preparation method thereof. [Background technique] [0002] E-cigarettes are electronic products that mimic cigarettes and have the same look, smoke, taste and feel as cigarettes. It is a product that allows users to inhale after turning nicotine, etc. into steam by means of atomization. [0003] Nicotine, commonly known as nicotine, is an alkaloid found in plants of the family Solanaceae and an important component of tobacco. Nicotine can be addictive or dependent, and repeated use of nicotine also increases heart rate and blood pressure and reduces appetite. Large doses of nicotine can cause vomiting and nausea, and in severe cases, people can die. [0004] The form of nicotine commonly used in e-liquid is "free base" nicotine. Ordinary "free base" nicotine oil is not ideal in trying to improve the blood nicotine input of electronic cigarette equipment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00A24B15/18
CPCA24B15/18A24F47/00
Inventor 胡廷东杨小东
Owner INNOKIN TECH
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