High-efficiency cigarette filter tip containing nano-carbon material

A nano-carbon material and filter technology, applied in e-liquid filter elements, tobacco, applications, etc., can solve problems such as air pollution or danger, difficulty in loading cigarette cores, and complicated production processes, achieving better taste, small suction resistance, Irritation-reducing effect

Inactive Publication Date: 2010-02-10
许以华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some use special organic solvents to "dissolve" carbon materials, which is easy to load, but it is easy to cause air pollution or danger when drying, and the equipment requirements are high and the cost is high
Some solutions are to load silica, aluminosilicate, some divalent or trivalent cations, or heme on the porous carbon material. The effect is really good, but the preparation process is complicated and the cost is high. difficulty

Method used

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  • High-efficiency cigarette filter tip containing nano-carbon material
  • High-efficiency cigarette filter tip containing nano-carbon material
  • High-efficiency cigarette filter tip containing nano-carbon material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Embodiment 1: Get 100ml carbon sol liquid, add common cellulose acetate cigarette stick, after absorbing the solution, dry to obtain filter element 1 (as attached figure 1 As shown), take a 0.8cm segment and put it into the embryo body 2 of SC5 or other disposable cigarette holder embryo bodies. When smoking, the smoke taste is sufficient, the irritation is minimal, and the smoke taste is mellow.

Embodiment 2

[0014] Embodiment 2: take 100ml of carbon sol liquid, and add appropriate amount of menthol solution, stir evenly, add common cellulose acetate cigarette stick, after absorbing the solution, dry to obtain filter element 1 (as attached figure 1 As shown), when smoking in the embryo body 2 of SC5 or other disposable cigarette holder embryo bodies, the smoke taste is sufficient, the irritation is minimal, and the mouthfeel is mellow and cool.

Embodiment 3

[0015] Embodiment 3: Take 100ml carbon sol liquid, add appropriate amount of curcumin, proanthocyanidin, and appropriate amount of organic acid. Dissolve and stir evenly, add common cellulose acetate tobacco rod or the cigarette filter rod of other materials, and dry, obtain filter core 1 (as attached figure 1 Shown), put into the embryo body 2 of SC5 or other disposable cigarette holder embryo body, when smoking, the mouthfeel is soft, the smoke taste is sufficient, the smoke has no choking feeling, and can remove part of tar and a considerable part of free radicals and Benzopyrene (a, b) and other carcinogens. Each filter core can suck 5-10 cigarettes. Washing the used filter element with water, drying it and putting it into the filter tip body still has a very good effect.

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PUM

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Abstract

The invention provides a high-efficiency cigarette filter core containing a nano-carbon material and a cigarette filter tip prepared from the same. The cigarette filter core is characterized in that nano-carbon particles which are absorbed on fiber bundles, are subjected to surface modification and have rich active groups and high specific surface area can remove a plurality of free radicals as well as poisonous and harmful substances such as benzopyrene (a, b) and partial cigarette tar in cigarette smoke through physical and chemical absorption when the cigarette smoke passes through the fiber bundles of the filter core of the filter tip. To improve the action effect, one or more auxiliary substances can be synchronously absorbed on the fiber bundles. The filter core does not affect the unique taste and filtration aeration of cigarettes during the smoking, and can effectively remove a plurality of the poisonous and harmful substances in the smoke and improve the mouthfeel at the sametime. The filter core can be used for producing disposable cigarette filter tips, filter tips on the cigarettes, and filter tips in matroospipes to reduce the hazard caused by smoking.

Description

Technical field: [0001] The invention relates to a cigarette filter tip loaded with carbon nanometer material. In particular, it refers to a novel cigarette filter element which is simple to manufacture, environmentally friendly, non-toxic, high-efficiency, adjustable in effect and low in cost, and is especially suitable for large-scale production and the filter tip made of it. The filter element can be used as a disposable cigarette holder, and can also be used as a filter tip on a cigarette, or used in a tobacco pipe. Background technique [0002] As we all know, smoking is harmful to health. With the improvement of living standards, smokers pay more and more attention to their health. As a big smoking country, China has produced many types of cigarette filters or filter elements, some loaded with organic hydrogel materials, and some loaded with porous silicon. As for the material texture, a considerable part is loaded with carbon materials, including activated carbon, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/06
Inventor 许以华
Owner 许以华
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