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Electronic cigarette with microcapsule releasing device and microcapsule

A slow-release device and microcapsule technology, which is applied in the fields of tobacco, processed tobacco, and smoker's supplies, can solve problems such as poor release of smoke aroma substances, uneven smoke components, and inability to meet the normal physiological needs of smokers. Achieve the effect of improving stability and avoiding volatilization loss

Active Publication Date: 2014-11-05
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the structure of the traditional electronic cigarette device, the e-liquid is soaked on the absorbent material such as glass wool, but the volatilization loss of the e-liquid components is unavoidable during storage and transportation; more importantly, the absorbent material soaked in the e-liquid, The composition of the smoke released by the heating of the battery is uneven, showing a rise first and then a drop, and the release of aroma substances in the smoke is not sustainable, so it cannot meet the normal physiological needs of smokers

Method used

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  • Electronic cigarette with microcapsule releasing device and microcapsule
  • Electronic cigarette with microcapsule releasing device and microcapsule
  • Electronic cigarette with microcapsule releasing device and microcapsule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 As shown, an electronic cigarette containing a microcapsule slow-release device includes a cigarette-shaped cavity shell 2, a battery 3, an indicator light 1, a cigarette holder 10, and an adsorption material 4. There is an atomizer in the adsorption material, and it is connected with the battery and the starting The switch is connected, and the indicator light is on an end face of the cigarette-shaped cavity shell, and the battery and the absorbing material are installed in the cigarette-shaped cavity shell successively by one end of the indicator light (the above all can adopt prior art. At the other end of the absorbing material, there is The microcapsule cavity has a built-in microcapsule 6, and the other end of the microcapsule cavity 7 is a cigarette holder, and there is a needle 11 in the middle of the cigarette holder.

[0022] There is a space 8 between the microcapsule cavity 7 and the mouthpiece.

[0023] The cigarette holder is a sleeve str...

Embodiment 2

[0030] The above-mentioned microcapsule core material formula comprises nicotine, propylene glycol, and menthol, and the mass percentage of propylene glycol is 85%, the mass percentage of nicotine is 7%, and the mass percentage of menthol is 8%.

[0031] Preparation method: Stir an appropriate amount of 10% gelatin aqueous solution (or weight ratio of gelatin aqueous solution to nicotine, propylene glycol or glycerol, and menthol: 1-10: 0.5-5: 1-10: 0.5-5) evenly, Place in a water bath at 45-55°C, adjust the pH value to about 5.0 with 5% acetic acid, cool to about 40°C, add the above ingredients and stir for 24 hours, add absolute ethanol and set at 1000 r / min Stir, stand and filter, and dry at 5°C to obtain microcapsules. Or prepare microcapsules by other methods of existing technology.

Embodiment 3

[0033] The composition of the above-mentioned microcapsule core material formula is shown in the following table;

[0034]

[0035] The prepared microcapsules were placed in the electronic cigarette, and the sensory evaluation was carried out with the electronic cigarette without adding microcapsules. The results are shown in the table below. Because the principle of e-cigarette smoke release is quite different from that of traditional cigarettes, it is necessary to adjust the sensory evaluation indicators and scores of electronic cigarettes: sweetness and smoke volume are important indicators for e-cigarette evaluation, so they are specially added to sensory evaluation. Among the smoking indicators; this device is mainly used to increase the persistence of the smoke fragrance release, and at the same time reduce the miscellaneous gas caused by the exposure of the e-liquid to the environment, so the sustainability and miscellaneous gas indicators are added.

[0036]

[0...

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Abstract

The invention relates to an electronic cigarette with a microcapsule releasing device and a microcapsule. The electronic cigarette with the microcapsule releasing device comprises a cigarette-shaped cavity shell, a battery, an indicating lamp, a cigarette holder and an adsorbing material, an atomizer is arranged in the adsorbing material and is connected with the battery and a starting switch, the indicating lamp is located on one end face of the cigarette-shaped cavity shell, the battery and the adsorbing material are arranged at the end, close to the indicating lamp, in the cigarette-shaped cavity shell, a microcapsule cavity is formed in the other end of the adsorbing material and is internally provided with a microcapsule, the cigarette holder is arranged at the other end of the microcapsule cavity, and a piercing needle is arranged in the middle of the cigarette holder. The electronic cigarette with the microcapsule releasing device and the microcapsule have the advantages that releasing can be controlled, the stability of tobacco tar can be controlled, the microcapsule can be replaced, taste and smell can be shielded, other smells in the environment cannot enter the tobacco tar easily, and the ingredients of the tobacco tar are protected against contamination.

Description

technical field [0001] The invention relates to an electronic cigarette containing a microcapsule slow-release device and the microcapsule, belonging to the technical field of electronic cigarette production. Background technique [0002] Electronic cigarettes, also known as electronic nicotine delivery systems, the official definition of electronic nicotine delivery systems by the World Health Organization: Electronic nicotine delivery systems (ENDS) are consumer products that deliver nicotine to the lungs. Studies by Philip Morris Tobacco, Reynolds Tobacco, etc. have shown that the total particulate matter and biological toxicity of electronic cigarettes have been significantly reduced. In addition, because it is relatively close to traditional cigarettes in terms of physiological feelings, psychological perception, and smoking methods, it is favored by consumers. [0003] In 1989, Zhao Yuzhong in China applied for the first electronic cigarette utility model patent "elec...

Claims

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Application Information

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IPC IPC(8): A24F47/00A24B15/16
Inventor 赵伟孙志勇杨柳段沅杏杨继尚善斋汤建国朱东来陈永宽缪明明
Owner CHINA TOBACCO YUNNAN IND
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