Prodn. method of cigarette filter-tip contg. nanomaterial and application of such namomaterial in mfg. cigarette

A nano-material and cigarette filter technology, applied in the manufacture of cigarette filter cigarettes, the application field in cigarettes, can solve problems such as harmful to human health and technical difficulty, and achieve the effect of detoxifying free radicals and scavenging free radicals

Inactive Publication Date: 2006-12-06
OMEGA BIOTECH LUAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, the view that smoking cigarettes is harmful to human health has gradually been understood by people. Therefore, producing a kind of non-toxic or less toxic cigarette with cigarette filters has become an urgent problem to be solved. But because the technical difficulty of this product production is big, therefore, so far, also there is not a kind of not only simple but also can effectively produce the method for the lower cigarette with cigarette filter of toxicity

Method used

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  • Prodn. method of cigarette filter-tip contg. nanomaterial and application of such namomaterial in mfg. cigarette
  • Prodn. method of cigarette filter-tip contg. nanomaterial and application of such namomaterial in mfg. cigarette
  • Prodn. method of cigarette filter-tip contg. nanomaterial and application of such namomaterial in mfg. cigarette

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] A kind of manufacture method of nano selenium, it is characterized in that the method has the following steps:

[0064] In 800 milliliters of solutions containing 8 volume percent plasma protein and 0.5 volume percent hemoglobin, add 2.0 grams of sodium selenite, keep warm in a water bath at 50-60 ° C, and accurately add 1.0 milliliters of hydrazine hydrate (H 4 N 2 ·H 2 O), to complete reaction, the reaction time is 4 hours. At this time, the solution is red, and the particle size is 100 nm or about 100 nm under an atomic force microscope. (see picture 1).

Embodiment 2

[0066] A kind of manufacture method of nano selenium, it is characterized in that the method has the following steps:

[0067] In 1200 milliliters of solutions containing 12 volume percent plasma protein and 1.5 volume percent hemoglobin, add 2.4 grams of sodium selenite, keep warm in a water bath at 50-60° C., and accurately add 2.0 milliliters of hydrazine hydrate until the reaction is complete.

[0068] At this time, the solution is red, and the particle size is 100 nm or about 100 nm under an atomic force microscope. (see picture 1).

Embodiment 3

[0070] A kind of manufacture method of nano selenium, it is characterized in that:

[0071] In 1000 ml of solution containing 10 volume % plasma protein and 1.0 volume % hemoglobin, add 2.2 g of sodium selenite to make 1 g of selenium in it, keep it warm in a water bath at 56°C, add 1.5 ml of hydrazine hydrate accurately, and pass spectroscopic The photometer measures the absorbance of 546nm wavelength to detect the completeness of the reaction, and the reaction is carried out until the absorbance is stable and no longer increases, and the reaction time is 4-6 hours.

[0072] At this time, the solution is red, and the particle size is 100 nm or about 100 nm under an atomic force microscope. (see picture 1).

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Abstract

A tip filter containing nano-material for cigarette is prepared through adding sodium selenite to the solution containing plasma albumin and heme, constant temp, adding hydrazine hydrate, reacting to become nano-material, preparing the solution of glyceride acetate, spraying it onto acetate fibers, and rolling.

Description

technical field [0001] The invention relates to a method for manufacturing nano-selenium and a cigarette filter containing the same and the application of nano-selenium nanomaterials in manufacturing cigarette filter cigarettes. More specifically, it relates to a method for manufacturing nano-selenium, nano-materials, a method for manufacturing cigarette filters containing nano-selenium nano-materials, and the application of nano-selenium-containing nano-materials in manufacturing cigarettes containing the cigarette filter. Background technique [0002] Along with the raising of people's living standard, the view that smoking cigarette is harmful to health has been gradually understood by people, therefore, producing a kind of nontoxic or less toxic cigarette with cigarette filter has become an urgent problem to be solved by people. But because the technical difficulty of this product production is big, therefore, up to now, also there is not a kind of method that is both si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A24D3/06
Inventor 尹姜晓晖
Owner OMEGA BIOTECH LUAN CO LTD
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