Solvent for electronic cigarette liquid and an electronic cigarette liquid

Patent metadata

Field	Value
Publication number	US-2016366928-A1
Application number	US-201314420007-A
Country	US
Kind code	A1
Filing date	Dec 19, 2013
Priority date	Nov 28, 2013
Publication date	Dec 22, 2016
Grant date	—

Abstract

The present invention provides a solvent for electronic cigarette liquid, comprising sorbitol. In the present invention, sorbitol is used as the solvent for electronic cigarette liquid. The electronic cigarette liquid which is prepared with the solvent for electronic cigarette liquid provided by the present invention is not greasy and free of miscellaneous taste, and therefore provides relatively higher comfort level during smoking. Further, the electronic cigarette liquid provided by the present invention may further comprise one or more of propylene glycol, glycerol, and mannitol. Due to the effects of propylene glycol, glycerol and mannitol, the sorbitol makes the electronic cigarette liquid which is prepared with the solvent for electronic cigarette liquid provided by the present invention generate a relatively greater amount of smoke, improve the experience of the smoker, and provide a thick and full experience, a smooth mouthfeel without any miscellaneous taste, and a relatively higher comfort level during smoking. Furthermore, all the components in the solvent for electronic cigarette liquid provided by the present invention are of food grade, and are harmless to the body of the smoker.

First claim

1 . A solvent for electronic cigarette liquid, characterized in that the solvent for electronic cigarette liquid comprises sorbitol.

2 . The solvent for electronic cigarette liquid according to claim 1 , characterized in that the mass concentration of sorbitol is 60 wt %˜70 wt %.

3 . The solvent for electronic cigarette liquid according to claim 1 , characterized in that the solvent for electronic cigarette liquid further comprises one or more of propylene glycol, glycerol and mannitol.

4 . The solvent for electronic cigarette liquid according to claim 3 , characterized in that the solvent for electronic cigarette liquid comprises the following components:
35 wt %˜63 wt % of sorbitol; 10 wt %˜50 wt % of propylene glycol; 15 wt %˜27 wt % of water.

5 . The solvent for electronic cigarette liquid according to claim 3 , characterized in that the solvent for electronic cigarette liquid comprises the following components:
21 wt %˜35 wt % of sorbitol; 50 wt %˜70 wt % of glycerol; 9 wt %˜15 wt % of water.

6 . The solvent for electronic cigarette liquid according to claim 3 , characterized in that the solvent for electronic cigarette liquid comprises the following components:
10.5 wt %˜35 wt % of sorbitol; 10 wt %˜50 wt % of propylene glycol; 25 wt %˜40 wt % of glycerol; 4.5 wt %˜15 wt % of water.

7 . The solvent for electronic cigarette liquid according to claim 3 , characterized in that the solvent for electronic cigarette liquid comprises the following components:
21 wt %˜63 wt % of sorbitol; 10 wt %˜70 wt % of mannitol; 9 wt %˜27 wt % of water.

8 . The solvent for electronic cigarette liquid according to claim 3 , characterized in that the solvent for electronic cigarette liquid comprises the following components:
7 wt %˜28 wt % of sorbitol; 10 wt %˜30 wt % of propylene glycol; 5 wt %˜30 wt % of glycerol; 15 wt %˜30 wt % of mannitol; 3 wt %˜12 wt % of water.

9 . An electronic cigarette liquid, comprising a flavor and/or fragrance and the solvent for electronic cigarette liquid according to claim 1 .

10 . The electronic cigarette liquid according to claim 9 , characterized in that the mass ratio of the flavor and/or fragrance to the solvent for electronic cigarette liquid is (0.001˜0.06):1.

Assignees

• Kimree Hi Tech Inc

Inventors

• Liu Qiuming

Classifications

• A24B15/16 Primary

  of tobacco substitutes · CPC title

• A24B15/167

  in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes · CPC title