Filtering media for smoking and cigarette filter, cigarette and smoking device using the same

A technology of filter media and cigarettes, applied in the direction of smoke oil filter elements, applications, tobacco, etc.

Inactive Publication Date: 2011-07-27
韩显洙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since these methods all use porous structures to filter and absorb toxic substances, the filtering effect has specific limitations

Method used

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  • Filtering media for smoking and cigarette filter, cigarette and smoking device using the same
  • Filtering media for smoking and cigarette filter, cigarette and smoking device using the same
  • Filtering media for smoking and cigarette filter, cigarette and smoking device using the same

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Embodiment Construction

[0022] The invention will be described in more detail below with reference to the accompanying drawings, in which exemplary embodiments are shown.

[0023] The smoking filter medium provided by the invention is made of bentonite-based ore.

[0024] The bentonite-based ore used in the present invention is clay ore, including montmorillonite (MMT) as the main material. Because bentonite-based ore has a porous structure, it is highly adsorptive and has good swelling capacity and ion exchange capacity (CEC). Therefore, bentonite-based minerals fully react with organic matter to form complexes. Thus, bentonite-based minerals are very capable of binding to or decomposing toxic organics in cigarette smoke.

[0025] In particular, bentonite may be classified into calcium bentonite and sodium bentonite according to the interlayer cation type of MMT, which is a main raw material of bentonite. Calcium bentonite, which is generally contained, can be easily applied to the present invent...

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Abstract

Provided are a filtering medium for smoking, a cigarette filter having the same, a cigarette, and a smoking device using the cigarette in which carbon monoxide (CO), which is a toxic substance of a cigarette generated during a smoking process, and an organic component of tar, which is the principal cancer-causing substance, are decomposed and absorbed in order to suppress absorption of toxic substances into the human body due to smoking. The filtering medium for smoking is formed of a bentonite-based mineral as the main material.

Description

technical field [0001] The invention relates to a smoking filter medium, a cigarette filter with the smoking filter medium, a cigarette, and a smoking device using the cigarette. More particularly, the present invention relates to a smoking filter medium in which carbon monoxide (CO), a toxic substance generated during smoking, and tar organic matter, which is a major cancer-causing substance, are decomposed and absorbed to suppress the release of the toxic substance due to smoking. Inhalation into the human body, as well as a cigarette filter with the smoking filter medium, a cigarette, and a smoking device using the cigarette. Background technique [0002] Generally, when a smoker smokes, various toxic substances are produced during the combustion of tobacco. It is well known that cigarettes contain more than 4,000 toxic substances, of which about 60 are carcinogens. When smokers inhale these toxic substances and carcinogens, these substances accumulate in the smoker's b...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A24D3/16
CPCA24D3/16
Inventor韩显洙
Owner韩显洙