WO2021128349A1 - Composition aromatisée et liquide de vapotage la contenant - Google Patents

Composition aromatisée et liquide de vapotage la contenant Download PDF

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Publication number
WO2021128349A1
WO2021128349A1 PCT/CN2019/129447 CN2019129447W WO2021128349A1 WO 2021128349 A1 WO2021128349 A1 WO 2021128349A1 CN 2019129447 W CN2019129447 W CN 2019129447W WO 2021128349 A1 WO2021128349 A1 WO 2021128349A1
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WO
WIPO (PCT)
Prior art keywords
cigarette liquid
electronic cigarette
parts
weight
flavor
Prior art date
Application number
PCT/CN2019/129447
Other languages
English (en)
Chinese (zh)
Inventor
许静
姜兴涛
黄怡岚
熊赞华
潘松
Original Assignee
深圳雾芯科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳雾芯科技有限公司 filed Critical 深圳雾芯科技有限公司
Priority to PCT/CN2019/129447 priority Critical patent/WO2021128349A1/fr
Publication of WO2021128349A1 publication Critical patent/WO2021128349A1/fr

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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
    • 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

  • This application relates to the field of electronic aerosols or electronic atomization devices, and in particular to an electronic cigarette liquid.
  • the electronic cigarette or electronic atomizer atomizes the smoking material at a low temperature to form an aerosol for the user to inhale, to replace the smoke generated by the traditional tobacco burning at a high temperature.
  • the electronic cigarette liquid has a certain influence on the user's experience and taste.
  • This application provides a flavor composition (also called flavor additive), which can be used in e-cigarette liquid.
  • the flavor composition is atomized by an atomizing device to form an aerosol for user inhalation.
  • the e-cigarette liquid can form a uniform and strong aerosol when the user inhales, and the aerosol has a soft mouthfeel and does not have a residual sensation, thereby enhancing the user experience.
  • the present application provides a flavor composition, wherein the flavor composition comprises the following parts by weight: about 40 to about 70 parts of ethyl maltol, about 10 to about 30 parts of cinnamon Methyl ester, about 8 to about 25 parts of ethyl 2-methylbutyrate, about 0.1 to about 10 parts of methyl anthranilate, about 0.1 to about 10 parts of raspberry ketone acetate, about 0.1 to About 10 parts of raspberry ketone and about 0.01 to about 3 parts of hexyl formate.
  • the flavor composition comprises the following parts by weight: about 40 to about 70 parts of ethyl maltol, about 10 to about 30 parts of cinnamon Methyl ester, about 8 to about 25 parts of ethyl 2-methylbutyrate, about 0.1 to about 10 parts of methyl anthranilate, about 0.1 to about 10 parts of raspberry ketone acetate, about 0.1 to About 10 parts of raspberry ketone and about 0.01 to about 3 parts of hexyl formate.
  • the present application provides an electronic cigarette liquid, which comprises the above-mentioned flavor composition.
  • the present application provides an atomization device, which includes the above-mentioned electronic cigarette liquid.
  • the terms “substantially”, “substantially”, “substantially”, “substantially” and “about” are used to describe and illustrate small changes. When used in conjunction with an event or situation, the term can refer to an example in which the event or situation occurs precisely and an example in which the event or situation occurs very closely.
  • the term when used in conjunction with a value, can refer to a range of variation less than or equal to ⁇ 10% of the stated value, such as less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3%, Less than or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%.
  • the difference between two values is less than or equal to ⁇ 10% of the average value of the value (for example, less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3%, less than Or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%), then the two values can be considered "substantially" the same.
  • a list of items connected by the terms “at least one of”, “at least one of”, “at least one of” or other similar terms may mean the listed items Any combination of. For example, if items A and B are listed, then the phrase “at least one of A and B” means only A; only B; or A and B. In another example, if items A, B, and C are listed, then the phrase "at least one of A, B, and C” means only A; or only B; only C; A and B (excluding C); A and C (exclude B); B and C (exclude A); or all of A, B, and C.
  • Project A can contain a single element or multiple elements.
  • Project B can contain a single element or multiple elements.
  • Project C can contain a single element or multiple elements.
  • aerosol for user inhalation may include, but is not limited to, aerosol, suspended liquid, low-temperature vapor, and volatile gas.
  • the present application provides an e-cigarette liquid comprising a flavor composition
  • the flavor composition comprises the following parts by weight: about 40 to about 70 parts of ethyl maltol, about 10 to about 10 parts by weight About 30 parts of methyl cinnamate, about 8 to about 25 parts of ethyl 2-methylbutyrate, about 0.1 to about 10 parts of methyl anthranilate, about 0.1 to about 10 parts of raspberry ketone acetate Esters, about 0.1 to about 10 parts of raspberry ketone, and about 0.01 to about 3 parts of hexyl formate.
  • the flavor composition of the present application may be composed of the above parts by weight.
  • ethyl maltol may be roughly about 40 parts, about 45 parts, about 50 parts, about 55 parts, about 60 parts, about 65 parts, about 70 parts, or any of these parts by weight. The range of the two.
  • methyl cinnamate may be approximately about 10 parts, about 12 parts, about 15 parts, about 18 parts, about 20 parts, about 22 parts, about 25 parts, about 28 parts, about 30 parts or the range of any two of these parts by weight.
  • ethyl 2-methylbutyrate may be approximately 8 parts, about 10 parts, about 12 parts, about 15 parts, about 18 parts, about 20 parts, about 22 parts, about 25 parts or the range of any two of these parts by weight.
  • methyl anthranilate may be approximately about 0.1 part, about 0.5 part, about 1 part, about 1.5 parts, about 2 parts, about 3 parts, about 5 parts, about 8 parts. , About 10 parts or the range of any two of these parts by weight.
  • the raspberry ketone acetate may be approximately about 0.1 part, about 0.5 part, about 1 part, about 1.5 parts, about 2 parts, about 3 parts, about 5 parts, about 8 parts, About 10 parts or the range of any two of these parts by weight.
  • the raspberry ketone may be approximately about 0.1 part, about 0.5 part, about 1 part, about 1.5 parts, about 2 parts, about 3 parts, about 5 parts, about 8 parts, about 10 parts. Parts or the range of any two of these parts by weight.
  • hexyl formate may be approximately about 0.01 part, about 0.05 part, about 0.1 part, about 0.5 part, about 1 part, about 1.5 parts, about 2 parts, about 2.5 parts, about 3 parts. Parts or the range of any two of these parts by weight.
  • the flavor composition is an additive, and when it is added to the e-cigarette liquid, the e-cigarette liquid can make the user produce the taste and smell of raspberry ice flavor when the e-cigarette liquid is used.
  • the weight of the flavor composition in the e-cigarette liquid is about 0.1% to about 5% based on the total weight of the e-cigarette liquid, for example, about 0.1%, about 0.5% , About 1%, about 1.5%, about 2%, about 2.5%, about 3%, about 3.5%, about 4%, about 4.5%, about 5%, or a range composed of any two of these weight percentages.
  • the weight of the flavor composition in the e-cigarette liquid is about 1% to about 5% or about 1% to about 3%, so that the generated aerosol has a mild taste, thereby optimizing users Experience.
  • the e-cigarette liquid also includes a base solvent, wherein the base solvent includes propylene glycol and glycerol (glycerin).
  • the weight of propylene glycol in the e-liquid is approximately 15% to approximately 60%, for example approximately 15%, approximately 20%, approximately 25%, About 30%, about 35%, about 40%, about 50%, about 60%, or any two of these weight percentages; and the weight of glycerol in the e-cigarette liquid is about 30% to about 70% %, for example, roughly about 30%, about 35%, about 40%, about 45%, about 50%, about 55%, about 60%, about 65%, about 70% or any two of these weight percentages Range.
  • the weight of the propylene glycol in the e-cigarette liquid is about 20% to about 60%, and the weight of the glycerol in the e-cigarette liquid is about 40% to about 70%, so that the electronic cigarette The smoke liquid achieves the best atomization effect and improves the user experience.
  • the basic solvent can be any solvent known in the art, such as deionized water, propylene glycol, and glycerol, according to specific needs, without being limited.
  • the e-cigarette liquid further includes a cooling agent.
  • Cooling agents are additives, which are chemicals that can give users a cooling effect when the product is in use and are not very irritating.
  • the cooling agent includes selected from the group consisting of menthol, menthone, isomenthone, 1-menthyl lactate, WS-23 (N,2,3-trimethyl-2-isopropylbutyl Amide), WS-3 (N-ethyl-p-menthyl-3-carboxamide), WS-5 (N-(ethoxycarbonylmethyl)-p-alkane-3-carboxamide), WS-12(N -(4-Methoxyphenyl)-p-menthyl-7-carboxamide), neomenthol, isopulegol, menthyl acetate, isopulegol acetate, menthyl isovalerate, pulegone and The group formed by its combination.
  • the weight of the cooling agent in the e-cigarette liquid is about 0.1% to about 10%, for example, about 0.1%, about 0.2%, About 0.3%, about 0.5%, about 1.0%, about 1.5%, about 2.0%, about 2.5%, about 5%, about 7.5%, about 10%, or a range composed of any two of these weight percentages.
  • the weight of the cooling agent in the e-cigarette liquid is about 2% to about 7% or about 2% to about 6% based on the total weight of the e-cigarette liquid, so as to improve the e-cigarette The taste of the mist generated by the liquid for the user to inhale.
  • the e-cigarette liquid further includes nicotine.
  • the weight of the nicotine in the e-cigarette liquid is about 0% to about 5%, for example, about 0%, about 0.1%, or about 0.5%. %, about 1.0%, about 1.5%, about 2.0%, about 2.5%, about 3%, about 3.5%, about 4%, about 4.5%, about 5%, or a range composed of any two of these weight percentages.
  • the weight of the nicotine in the e-cigarette liquid is about 0.5% to about 5.0% based on the total weight of the e-cigarette liquid.
  • the e-cigarette liquid further includes nicotine salt.
  • the nicotine salt is the product of the reaction of nicotine and benzoic acid.
  • the weight percentage of the nicotine salt in the e-cigarette liquid is approximately 0% to approximately 10%, for example approximately 0%, approximately 0.1%, approximately 0.2%, about 0.5%, about 1.0%, about 1.5%, about 2.0%, about 2.5%, about 5%, about 7.5%, about 10%, or a range composed of any two of these weight percentages.
  • the weight percentage of the nicotine salt in the e-cigarette liquid is about 0.5% to about 9.0% based on the total weight of the e-cigarette liquid.
  • the e-cigarette liquid further includes a flavor, wherein the flavor includes ⁇ -caprolactone, ethyl butyrate, glyceryl triacetate, leaf alcohol, ethyl caproate, isoamyl isobutyrate , Methyl dihydrojasmonate, acetic acid, caproic acid, vanillin, 1,8-cineole, butyric acid-2-methylbutyl ester, peach aldehyde, butyric acid, amyl acetate, folate Or any combination thereof; or the fragrance is composed of these substances.
  • the flavor includes ⁇ -caprolactone, ethyl butyrate, glyceryl triacetate, leaf alcohol, ethyl caproate, isoamyl isobutyrate , Methyl dihydrojasmonate, acetic acid, caproic acid, vanillin, 1,8-cineole, butyric acid-2-methylbutyl ester, peach alde
  • the weight of the flavor in the e-cigarette liquid is about 0.1% to about 10% based on the total weight of the e-cigarette liquid, for example, about 0.1%, about 0.2%, or about 0.5%. %, about 1.0%, about 1.5%, about 2.0%, about 2.5%, about 5%, about 7.5%, about 10%, or a range of any two of these weight percentages to enhance the flavor of the electronic cigarette liquid And optimize the taste of the aerosol that it generates. In some embodiments, the weight of the flavor in the e-cigarette liquid is about 1% to about 6% or about 1% to about 5% based on the total weight of the e-cigarette liquid.
  • the present application provides a method for preparing e-cigarette liquid, which includes the following steps: mixing the ingredients in the flavor composition in a specific ratio within the range provided in the examples, and then adding flavor, nicotine, and cooling flavor And then add it to the basic e-liquid and mix it evenly to obtain the e-liquid.
  • the present application provides an atomization device, which includes the electronic cigarette liquid described in any of the above embodiments.
  • the electronic cigarette liquid can be atomized by the atomizing device to generate an aerosol for inhalation by the user.
  • the atomization device includes an electronic cigarette, an ultrasonic atomizer, or a mesh atomizer.
  • Propylene glycol and glycerol are blended according to the following weight ratio (41:55) and then mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate were combined in the following weight ratio (50:20:20) :5:2:2:1) Blend and mix to obtain a flavor composition, then mix 1 gram of flavor composition, 2 grams of WS-23 and 1 gram of flavor and add to 96 grams of basic tobacco liquid, and stir evenly , Get the e-cigarette liquid.
  • Propylene glycol and glycerol are blended according to the following weight ratio (40.5:52) and then mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate were combined in the following weight ratio (50:20:20) :5:2:2:1)
  • Prepare and mix to obtain a flavor composition then mix 1.5 grams of flavor composition, 1 gram of nicotine, 3 grams of menthol and 2 grams of flavor, and then add 92.5 grams of basic smoke liquid In, stir evenly to obtain an electronic cigarette liquid.
  • Propylene glycol and glycerol are blended in the following weight ratio (38:50) and mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate are in the following weight ratio (56:22:15.5) : 3.5: 1.5: 1: 0.5)
  • Prepare and mix to obtain a flavor composition and then mix 2 grams of flavor composition, 2 grams of nicotine, 1 gram of benzoic acid, 2 grams of menthol, 2 grams of WS-23 and After mixing 3 grams of flavors, add to 88 grams of basic e-cigarette liquid and stir evenly to obtain an electronic cigarette liquid.
  • Propylene glycol and glycerol are blended according to the following weight ratio (35.5:48) and then mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate are in the following weight ratio (56:22:15.5) : 3.5: 1.5: 1: 0.5) Blending and mixing to obtain a flavor composition, then 2.5 grams of flavor composition, 3 grams of nicotine, 2 grams of benzoic acid, 2 grams of menthol, 3 grams of WS-3 and After mixing 4 grams of flavors, add 83.5 grams of basic e-cigarette liquid and stir evenly to obtain an electronic cigarette liquid.
  • Propylene glycol and glycerol are blended according to the following weight ratio (32:45) and mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate were combined in the following weight ratio (60:25:10 :3:1:0.5:0.5) Prepare and mix to obtain a flavor composition, and then mix 3 grams of flavor composition, 5 grams of nicotine, 4 grams of benzoic acid, 3 grams of menthol, 3 grams of WS-23 and After mixing 5 grams of flavor, add it to 77 grams of basic e-cigarette liquid, and stir evenly to obtain an electronic cigarette liquid.
  • Propylene glycol and glycerol are blended according to the following weight ratio (35:40) and mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate were combined in the following weight ratio (60:25:10 :3:1:0.5:0.5) Prepare and mix to obtain a flavor composition, and then mix 5 grams of flavor composition, 3 grams of nicotine, 4 grams of benzoic acid, 3 grams of menthol, 4 grams of WS-23 and After mixing 6 grams of flavors, add 75 grams of basic e-cigarette liquid and stir evenly to obtain an electronic cigarette liquid.
  • Propylene glycol and glycerol are blended according to the following weight ratio (44:48) and then mixed uniformly to obtain a basic smoke liquid.
  • Flavor preparation :
  • Ethyl maltol, methyl cinnamate, ethyl 2-methylbutyrate, methyl anthranilate, raspberry ketone acetate, raspberry ketone and hexyl formate were combined in the following weight ratio (60:25:10 :3:1:0.5:0.5) Prepare and mix to obtain a flavor composition, and then mix 0.5 grams of flavor composition, 3 grams of nicotine, 3 grams of benzoic acid, 0.5 grams of menthol, 0.5 grams of WS-23 and After mixing 0.5 grams of flavors, add 92 grams of basic e-cigarette liquid and stir evenly to obtain an electronic cigarette liquid.
  • composition of the fragrance in the above-mentioned embodiment is shown in Table 1 below.
  • Statistical method Randomly select 1000 users to test the e-cigarette liquids of the above examples 1-7 through e-cigarettes, and evaluate their taste and mouthfeel after the use test.
  • the evaluation standard is based on a total score of 10 points. The better or the better the taste, the higher the score.
  • this application provides an e-cigarette liquid.
  • the flavor composition contained in the e-cigarette liquid allows users to produce the flavor of raspberry ice without producing tar and suspended particles. And other harmful substances.
  • the e-cigarette liquid can form a uniform and strong aerosol when the user inhales, and the aerosol has a soft mouthfeel and does not have a residual sensation, thereby enhancing the user experience.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Tobacco Products (AREA)

Abstract

La présente invention concerne une composition aromatisée et un liquide de vapotage la contenant. La composition aromatisée comprend les constituants suivants, en parties en poids : de 40 à 70 parties d'éthyl maltol, de 10 à 30 parties de méthylcinnamate, de 8 à 25 parties de 2-méthylbutyrate d'éthyle, de 0,1 à 10 parties d'anthranilate de méthyle, de 0,1 à 10 parties de 4-(4-acétoxyphényl)-2-butanone, de 0,1 à 10 parties de cétone de framboise et de 0,01 à 3 parties de formiate d'hexyle.
PCT/CN2019/129447 2019-12-27 2019-12-27 Composition aromatisée et liquide de vapotage la contenant WO2021128349A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/129447 WO2021128349A1 (fr) 2019-12-27 2019-12-27 Composition aromatisée et liquide de vapotage la contenant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/129447 WO2021128349A1 (fr) 2019-12-27 2019-12-27 Composition aromatisée et liquide de vapotage la contenant

Publications (1)

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WO2021128349A1 true WO2021128349A1 (fr) 2021-07-01

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103622154A (zh) * 2013-12-17 2014-03-12 郑悦 电子烟液及其制备方法
CN103849465A (zh) * 2014-02-27 2014-06-11 恩施市锦华生物工程有限责任公司 草莓味的电子烟用香精配制方法
US20170347701A1 (en) * 2016-06-01 2017-12-07 Christopher Pitta Method for administering tetra-hydrocannabinol in tobacco
CN110584185A (zh) * 2019-09-12 2019-12-20 深圳雾芯科技有限公司 风味组合物及包含所述风味组合物的电子烟液

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103622154A (zh) * 2013-12-17 2014-03-12 郑悦 电子烟液及其制备方法
CN103849465A (zh) * 2014-02-27 2014-06-11 恩施市锦华生物工程有限责任公司 草莓味的电子烟用香精配制方法
US20170347701A1 (en) * 2016-06-01 2017-12-07 Christopher Pitta Method for administering tetra-hydrocannabinol in tobacco
CN110584185A (zh) * 2019-09-12 2019-12-20 深圳雾芯科技有限公司 风味组合物及包含所述风味组合物的电子烟液

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