US20160366928A1 - Solvent for electronic cigarette liquid and an electronic cigarette liquid - Google Patents

Solvent for electronic cigarette liquid and an electronic cigarette liquid Download PDF

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Publication number
US20160366928A1
US20160366928A1 US14/420,007 US201314420007A US2016366928A1 US 20160366928 A1 US20160366928 A1 US 20160366928A1 US 201314420007 A US201314420007 A US 201314420007A US 2016366928 A1 US2016366928 A1 US 2016366928A1
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United States
Prior art keywords
electronic cigarette
solvent
cigarette liquid
present
sorbitol
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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US14/420,007
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English (en)
Inventor
Qiuming Liu
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Kimree Hi-Tech Inc
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Kimree Hi-Tech Inc
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Assigned to KIMREE HI-TECH INC. reassignment KIMREE HI-TECH INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LIU, QIUMING
Publication of US20160366928A1 publication Critical patent/US20160366928A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
    • A24B15/10—Chemical features of tobacco products or tobacco substitutes
    • A24B15/16—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes
    • A24B15/167—Chemical features of tobacco products or tobacco substitutes of tobacco substitutes in liquid or vaporisable form, e.g. liquid compositions for electronic cigarettes

Definitions

  • the present invention relates to the technical field of electronic cigarette, and particularly to a solvent for electronic cigarette liquid and an electronic cigarette liquid.
  • An electronic cigarette liquid is an essence extracted from a plant, to which an edible flavor is added. It has a strong antioxidant activity, and is free of harmful substances such as carbon monoxide and tar.
  • the electronic cigarette liquid mainly comprises a solvent, a tobacco flavor and/or fragrance, and a tobacco extract.
  • the traditional tobacco smoke contains toxic substances such as carbon monoxide, nitrous oxide, formaldehyde, ethanol, methane, toluene, hydrogen cyanide, lead, aluminum, zinc, magnesium, etc., and carcinogenic substances such as benzopyrene, chloroethylene, nitrosamine, polycyclic aromatic hydrocarbons, nitrosotoluene, cadmium, nickle, polonium 210, etc.
  • the electronic cigarette liquid is heated by electric heating, in order to atomize a solution comprising a flavor into atomized particles.
  • Smoke can be generated upon suction, which provides a feeling of smoking.
  • it neither burns nor generates new harmful substances. Therefore, the electronic cigarette liquid is healthier than the traditional cigarettes.
  • Using of the electronic cigarette liquid instead of the traditional cigarette can reduce harm and avoid pollution of second-hand smoking, and represents a great progress in the development of tobacco.
  • the electronic cigarette liquid is a liquid utilized in the electronic cigarette cartridge.
  • An electronic cigarette comprises a battery, an atomizer and a cartridge, and works as follows: the cartridge directs the liquid into the atomizer—the atomizer is energized by the battery—the atomizer is heated to evaporate the cigarette liquid into atomized particles.
  • the electronic cigarette liquid has strict requirements on its components: the solvent must be of food or pharmaceutical grade; the flavor for the electronic cigarette must be of high quality.
  • propylene glycol and glycerol are mainly used as the solvent for the electronic cigarette liquid.
  • the smoke formed by such electronic cigarette liquid is greasy.
  • glycerol is characterized by water absorption, readily renders a dry throat of the smoker, and thus results in a poor experience of the smoker.
  • the object of the present invention is to provide a solvent for electronic cigarette liquid and an electronic cigarette liquid.
  • the smoke formed by the electronic cigarette liquid which is prepared with the solvent for electronic cigarette liquid provided by the present invention is not greasy, neither too dry nor too wet.
  • the present invention provides a solvent for electronic cigarette liquid, comprising sorbitol.
  • the mass concentration of sorbitol is 60 wt % ⁇ 70 wt %.
  • the solvent for electronic cigarette liquid further comprises one or more of propylene glycol, glycerol, and mannitol.
  • the solvent for electronic cigarette liquid comprises the following components:
  • the solvent for electronic cigarette liquid comprises the following components:
  • the solvent for electronic cigarette liquid comprises the following components:
  • the solvent for electronic cigarette liquid comprises the following components:
  • the solvent for electronic cigarette liquid comprises the following components:
  • the present invention provides an electronic cigarette liquid, comprising a flavor and/or fragrance and the solvent for electronic cigarette liquid as described in the above technical solutions.
  • the mass ratio of the flavor and/or fragrance to the solvent for electronic cigarette liquid is (0.001 ⁇ 0.06): 1.
  • the electronic cigarette liquid further comprises nicotine.
  • the mass content of nicotine is ⁇ 5 wt %.
  • the present invention provides a solvent for electronic cigarette liquid, comprising sorbitol.
  • 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.
  • the electronic cigarette liquid provided by the present invention may further comprise one or more 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 and improve the experience of the smoker during savoring.
  • the experiment results show that, the electronic cigarette liquid which is prepared with the solvent for electronic cigarette liquid provided by the present invention provides a thick and full experience, a smooth mouthfeel without miscellaneous taste, and a relatively higher comfort level during smoking.
  • 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.
  • the present invention provides a solvent for electronic cigarette liquid, comprising sorbitol.
  • the solvent for electronic cigarette liquid provided by the present invention comprises sorbitol, which reduces the greasy feeling while smoking the electronic cigarette liquid which is prepared with the solvent for electronic cigarette liquid.
  • the smoke generated is not greasy, which improves the experience of the smoker.
  • the mouthfeel of smoking is thick, full, smooth, and free of miscellaneous taste, which endows relatively higher comfort level during smoking.
  • the solvent for electronic cigarette liquid provided by the present invention comprises sorbitol.
  • sorbitol There is no particular limitation to the source of sorbitol in the present invention, and commercial available products of sorbitol can be used.
  • 60 wt % ⁇ 70 wt % of sorbitol liquid is used as the solvent of the electronic cigarette liquid.
  • the mass concentration of the sorbitol liquid is preferably 60 wt % ⁇ 70 wt %, more preferably 62 wt % ⁇ 68 wt %.
  • the mass concentration of sorbitol may be 60 wt %, 62 wt %, 63 wt %, 65 wt %, 66 wt %, 68 wt %, or 70 wt %.
  • the solvent for electronic cigarette liquid provided by the present invention further comprises one or more of propylene glycol, glycerol, and mannitol.
  • the solvent for electronic cigarette liquid comprises sorbitol and propylene glycol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises the following components:
  • the solvent for electronic cigarette liquid comprises sorbitol and propylene glycol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 35 wt % ⁇ 63 wt % of sorbitol, more preferably 40 wt % ⁇ 60 wt %, most preferably 45 wt % ⁇ 55 wt %.
  • the mass content of sorbitol in the solvent for electronic cigarette liquid may be 35 wt %, 40 wt %, 45 wt %, 50 wt %, 55 wt %, 60 wt %, or 60 wt %.
  • sorbitol liquid as described in the above technical solutions is preferably mixed with propylene glycol to obtain the solvent for electronic cigarette liquid, and the mass concentration of the sorbitol liquid will not be described in detail here.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 10 wt % ⁇ 50 wt % of propylene glycol, more preferably 15 wt % ⁇ 45 wt %, most preferably 20 wt % ⁇ 40 wt %.
  • the mass content of propylene glycol in the solvent for electronic cigarette liquid may be 10 wt %, 15 wt %, 20 wt %, 25 wt %, 30 wt %, 35 wt %, 40 wt %, 45 wt %, or 50 wt %.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 15 wt % ⁇ 27 wt % of water, more preferably 17 wt % ⁇ 26 wt %, most preferably 19 wt % ⁇ 24 wt %.
  • water is preferably brought by the sorbitol liquid as described in the above technical solutions, and does not need to be added additionally.
  • the solvent for electronic cigarette liquid comprises sorbitol and glycerol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises the following components:
  • the solvent for electronic cigarette liquid comprises sorbitol and glycerol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 21 wt % ⁇ 35 wt % of sorbitol, more preferably 25 wt % ⁇ 30 wt %.
  • the mass content of sorbitol in the solvent for electronic cigarette liquid may be 21 wt %, 25 wt %, 30 wt %, 33 wt %, or 35 wt %.
  • sorbitol liquid as described in the above technical solutions is preferably mixed with glycerol to obtain the solvent for electronic cigarette liquid, and the mass concentration of the sorbitol liquid will not be described in detail here again.
  • the solvent for electronic cigarette liquid comprises sorbitol and glycerol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 50 wt % ⁇ 70 wt % of glycerol, more preferably 55 wt % ⁇ 65 wt %.
  • the mass content of glycerol in the solvent for electronic cigarette liquid may be 50 wt %, 55 wt %, 60 wt %, 65 wt %, or 70 wt %.
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, and glycerol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises the following components:
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, and glycerol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 10.5 wt % ⁇ 35 wt % of sorbitol, more preferably 15 wt % ⁇ 30 wt %, most preferably 20 wt % ⁇ 25 wt %.
  • the mass content of sorbitol in the solvent for electronic cigarette liquid may be 10.5 wt %, 15 wt %, 20 wt %, 25 wt %, 30 wt %, or 35 wt %.
  • sorbitol liquid as described in the above technical solutions is preferably mixed with propylene glycol and glycerol to obtain the solvent for electronic cigarette liquid, and the mass concentration of the sorbitol liquid will not be described in detail again.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 10 wt % ⁇ 50 wt % of propylene glycol, more preferably 15 wt % ⁇ 45 wt %, most preferably 20 wt % ⁇ 40 wt %.
  • the mass content of propylene glycol in the solvent for electronic cigarette liquid may be 10 wt %, 15 wt %, 25 wt %, 30 wt %, 35 wt %, 40 wt %, 45 wt %, or 50 wt %.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 25 wt % ⁇ 40 wt % of glycerol, more preferably 30 wt % ⁇ 35 wt %.
  • the mass content of glycerol in the solvent for electronic cigarette liquid may be 25 wt %, 30 wt %, 35 wt %, or 40 wt %.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 4.5 wt % ⁇ 15 wt % of water, more preferably 6 wt % ⁇ 13 wt %, most preferably 8.5 wt % ⁇ 11 wt %.
  • water is preferably brought by sorbitol liquid as described in the above technical solutions, and there is no need to add additionally.
  • the mass content of mannitol in the solvent for electronic cigarette liquid is preferably 10 wt % ⁇ 70 wt %, more preferably 15 wt % ⁇ 60 wt %, most preferably 20 wt % ⁇ 50 wt %.
  • the solvent for electronic cigarette liquid comprises sorbitol and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises the following components:
  • the solvent for electronic cigarette liquid comprises sorbitol and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 21 wt % ⁇ 63 wt % of sorbitol, more preferably 25 wt % ⁇ 60 wt %, most preferably 35 wt % ⁇ 50 wt %.
  • the mass content of mannitol in the solvent for electronic cigarette liquid may be 10 wt %, 15 wt %, 20 wt %, 25 wt %, 30 wt %, 35 wt %, 40 wt %, 45 wt %, 50 wt %, 55 wt %, 60 wt %, 65 wt %, 70 wt %.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 9 wt % ⁇ 27 wt % of water, more preferably 10.5 wt % ⁇ 26 wt %, most preferably 15 wt % ⁇ 22 wt %.
  • water is preferably brought by sorbitol liquid as described in the above technical solutions, and there is no need to add additionally.
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises sorbitol, propylene glycol, glycerol, and mannitol.
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, glycerol, and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises the following components:
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, glycerol, and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 7 wt % ⁇ 28 wt % of sorbitol, more preferably 10 wt % ⁇ 25 wt %, most preferably 15 wt % ⁇ 20 wt %.
  • the mass content of sorbitol in the solvent for electronic cigarette liquid may be 7 wt %, 10 wt %, 15 wt %, 20 wt %, 25 wt %, or 28 wt %.
  • sorbitol liquid as described in the above technical solutions is preferably mixed with propylene glycol, glycerol, and mannitol to obtain electronic cigarette liquid, and the mass concentration of the sorbitol liquid will not be described in detail here again.
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, glycerol, and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 10 wt % ⁇ 30 wt % of propylene glycol, more preferably 15 wt % ⁇ 25 wt %, most preferably 18 wt % ⁇ 22 wt %.
  • the mass content of propylene glycol in the solvent for electronic cigarette liquid may be 10 wt %, 15 wt %, 18 wt %, 20 wt %, 22 wt %, 25 wt %, or 30 wt %.
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, glycerol, and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 5 wt % ⁇ 30 wt % of glycerol, more preferably 10 wt % ⁇ 25 wt %, most preferably 15 wt % ⁇ 20 wt %.
  • the mass content of glycerol in the solvent for electronic cigarette liquid may be 5 wt %, 10 wt %, 15 wt %, 20 wt %, 25 wt %, or 30 wt %.
  • the solvent for electronic cigarette liquid comprises sorbitol, propylene glycol, glycerol, and mannitol
  • the solvent for electronic cigarette liquid provided by the present invention preferably comprises 15 wt % ⁇ 30 wt % of mannitol, more preferably 20 wt % ⁇ 25 wt %, most preferably 22 wt % ⁇ 24 wt %.
  • the mass content of mannitol in the solvent for electronic cigarette liquid may be 15 wt %, 20 wt %, 22 wt %, 24 wt %, 25 wt %, or 30 wt %.
  • the present invention provides an electronic cigarette liquid, comprising a flavor and/or fragrance and the solvent for electronic cigarette liquid as described in the above technical solutions.
  • the electronic cigarette liquid provided by the present invention comprises a flavor and/or fragrance.
  • the flavor and/or fragrance preferably comprises one or a mixture of two or more selected from the group consisting of tobacco extract, tobacco flavor, flue-cured tobacco flavor, peppermint flavor, strawberry flavor, grape flavor, bean flavor, coffee flavor, mango flavor, apple flavor, and blueberry flavor.
  • those skilled in the art can add an appropriate flavor and/or fragrance according to personal preferences and/or market requirement, and there is no particular limitation in this regard in the present invention.
  • the mass ratio of the flavor and/or fragrance to the solvent for electronic cigarette liquid is preferably (0.001 ⁇ 0.06):1, more preferably (0.03 ⁇ 0.05):1, most preferably (0.035 ⁇ 0.045):1.
  • the electronic cigarette liquid provided by the present invention further comprises nicotine.
  • nicotine there is no particular limitation to the source and amount of addition of nicotine in the present invention, the nicotine and the amount thereof in the electronic cigarette liquid well known to a person skilled in the art can be used.
  • the mass content of nicotine is preferably ⁇ 5%, more preferably ⁇ 4%, most preferably ⁇ 3.5%.
  • the process of preparing the electronic cigarette liquid of the present invention there is no particular limitation to the process of preparing the electronic cigarette liquid of the present invention, and those technical solutions for preparing an electronic cigarette liquid well known in the art can be used.
  • the above described flavors for cigarettes, nicotine, and the solvent for electronic cigarette liquid as described in the above technical solutions can be mixed evenly to obtain the electronic cigarette liquid provided by the present invention.
  • the flavor and/or fragrance and nicotine are preferably added to the solvent for electronic cigarette liquid, and the mixture is mixed evenly to obtain the electronic cigarette liquid.
  • Organoleptic and mouthfeel evaluations of the electronic cigarette liquid of the present invention indicate that, smoke generated by the electronic cigarette liquid provided by the present invention is not greasy, and the amount thereof during smoking is relatively greater, which improves the experience of the smoker.
  • the electronic cigarette liquid provided by the present invention is slightly sweet, and the mouthfeel thereof is thick, full, smooth, free of miscellaneous taste, and improves the comfort level of the smoker.
  • propylene glycol, glycerol, sorbitol liquid, flavor and/or fragrance, and nicotine are all commercial available products.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Propylene glycol and 70 wt % of sorbitol liquid were mixed, such that the mass content of propylene glycol in the resultant solvent for electronic cigarette liquid was 10 wt %, and the mass content of sorbitol liquid was 90 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Propylene glycol and 68 wt % of sorbitol liquid were mixed, such that the mass content of propylene glycol in the resultant solvent was 30 wt %, and the mass content of the sorbitol liquid was 70 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Propylene glycol, glycerol, and 67 wt % of sorbitol liquid were mixed, such that the mass content of propylene glycol in the resultant solvent was 25 wt %, the mass content of glycerol was 25 wt %, and the mass content of the sorbitol liquid was 50 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Propylene glycol, glycerol, and 62 wt % of sorbitol liquid were mixed, such that the mass content of propylene glycol in the resultant solvent was 40 wt %, the mass content of glycerol was 35 wt %, and the mass content of the sorbitol liquid was 25 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Glycerol and 60 wt % of sorbitol liquid were mixed, such that the mass content of glycerol in the resultant solvent was 65 wt %, and the mass content of the sorbitol liquid was 35 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Glycerol and 70 wt % of sorbitol liquid were mixed, such that the mass concentration of glycerol in the resultant solvent was 70 wt %, and the mass content of the sorbitol solution was 30 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Glycerol and 65 wt % of sorbitol liquid were mixed, such that the mass content of glycerol in the resultant solvent was 60 wt %, and the mass content of the sorbitol liquid was 40 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Mannitol and 70 wt % of sorbitol liquid were mixed, such that the mass content of mannitol in the resultant solvent was 40 wt %, and the mass content of the sorbitol liquid was 60 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Propylene glycol, glycerol, mannitol, and 70 wt % of sorbitol liquid were mixed, such that the mass content of propylene glycol in the resultant solvent was 20 wt %, the mass content of glycerol was 18 wt %, the mass content of mannitol was 23 wt %, and the mass content of the sorbitol liquid was 39 wt %.
  • the resultant mixture was mixed evenly to obtain a solvent for electronic cigarette liquid.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • Table 1 shows the savoring results of the electronic cigarette liquids obtained from the examples and comparative examples of the present invention.
  • the electronic cigarette liquid which is prepared with the solvent for electronic cigarette liquid provided by the present invention can generate a relatively greater amount of smoke which is slightly sweet, and provide a thick, full, smooth mouthfeel without any miscellaneous taste, and therefore improves the experience of the smoker.
  • the solvent for electronic cigarette liquid provided by the present invention comprises sorbitol.
  • 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.
  • the electronic cigarette liquid provided by the present invention may further comprise one or more 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.
US14/420,007 2013-11-28 2013-12-19 Solvent for electronic cigarette liquid and an electronic cigarette liquid Abandoned US20160366928A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310625207.3A CN103622161A (zh) 2013-11-28 2013-11-28 一种电子烟烟液溶剂及电子烟烟液
CN201310625207.3 2013-11-28
PCT/CN2013/089914 WO2015078071A1 (zh) 2013-11-28 2013-12-19 一种电子烟液溶剂及电子烟液

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CN (1) CN103622161A (zh)
WO (1) WO2015078071A1 (zh)

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