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Kind of preparation method of e-cigarette liquid

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Kind of preparation method of e-cigarette liquid


This invention relates to a kind of preparation method of E-cigarette liquid. First, put the tobacco with the amount of 5-20% of E-cigarette liquid volume into the extracting tank and add the mixed solvent into tank to soak tobacco for 30-100 minutes. Then, heat the mixture up to 40-60r and extract with warm soak for 2-8 hours. Filter the extract and add chocolate extractive with amount of 1-10% of the E-cigarette liquid volume into the filtrate and stir it for 20-40...

USPTO Applicaton #: #20130008457


The Patent Description & Claims data below is from USPTO Patent Application 20130008457, Kind of preparation method of e-cigarette liquid.

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stats Patent Info
Application #
US 20130008457 A1
Publish Date
01/10/2013
Document #
13436839
File Date
03/31/2012
USPTO Class
131297
Other USPTO Classes
International Class
24B15/24
Drawings
0


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