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Filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke as well as electronic cigarette comprising filter tip

A technology of electronic cigarettes and filters, which is applied in the field of electronic cigarettes, can solve the problems of not finding solvents, achieve the effects of improving smoking quality, low cost, and reducing sweet and greasy feeling

Active Publication Date: 2015-06-10
CHINA TOBACCO YUNNAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no suitable and safe solvent has been found for replacement

Method used

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  • Filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke as well as electronic cigarette comprising filter tip
  • Filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke as well as electronic cigarette comprising filter tip
  • Filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke as well as electronic cigarette comprising filter tip

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-13

[0027] One or more of the polyhydroxy macromolecular compounds chitosan, polyvinyl alcohol, cyclodextrin and polyhydroxy chelating resin are subjected to moisture balance to obtain a modified additive in a saturated state of adsorbing water vapor. Then, these treated polyhydroxy macromolecular compounds are added to each filter base in a certain mass ratio relative to each filter base in Examples 1-13 to make electronic cigarette filters 1-13, and also according to actual needs The above filter tip and cellulose acetate filter tip can be compounded into a binary compound filter tip or a ternary compound filter tip through a mouth stick forming machine.

[0028] The additive materials, additive amounts and filter substrates in the comparative example and the filter substrates of Examples 1-13 are shown in Table 1:

[0029] Table 1: Filters in Comparative Examples and Examples 1-13

[0030]

[0031] The types of polyhydroxy polymer compounds used in Examples 1-13 and the equ...

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PUM

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Abstract

The invention discloses a filter tip capable of reducing sweetness and greasiness of electronic cigarette smoke. A filter tip substrate of the filter tip comprises one or more polyhydroxy high-molecular compounds which are in vapor adsorption saturation state through moisture balance. The filter tip has the effect of reducing the sweetness and the greasiness of the electronic cigarette smoke and can also reduce dryness of the electronic cigarette smoke, a preparation technology is simple, and the cost is low.

Description

technical field [0001] The invention relates to an electronic cigarette filter, in particular to a filter for reducing the sweet and greasy feeling of electronic cigarette smoke and an electronic cigarette comprising the filter. Background technique [0002] The World Health Organization officially defines e-cigarettes (aka electronic nicotine delivery systems) as a consumer product that delivers nicotine to the lungs. At present, there is no uniform standard for electronic cigarette products. The raw materials used by various manufacturers to produce electronic cigarettes are different, so the main chemical components of electronic cigarette liquid are also different. Many researchers have used GC-MS, HPLC and other instruments to analyze the composition of e-cigarette liquid. Among them, propylene glycol, glycerin, water and nicotine account for about 95% of the quality of e-cigarette liquid, and the main component of e-cigarette smoke is also propylene glycol. , glycerin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24F47/00
CPCA24D3/14A24F47/008
Inventor 韩敬美段沅杏李寿波杨柳张霞杨继赵伟陈永宽缪明明
Owner CHINA TOBACCO YUNNAN IND
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