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Use of phthalocyanin compound as cigarette harm-reducing agent

A compound and phthalocyanine technology, which is applied in the application field of phthalocyanine compounds as cigarette harm reduction agents, and can solve the problem that there is no phthalocyanine compound cigarette harm reduction agent.

Inactive Publication Date: 2005-12-21
NANJING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] At present, there is no report on the use of phthalocyanine compounds as cigarette harm reducers

Method used

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  • Use of phthalocyanin compound as cigarette harm-reducing agent
  • Use of phthalocyanin compound as cigarette harm-reducing agent
  • Use of phthalocyanin compound as cigarette harm-reducing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] Dissolve 1g of turquoise blue GL (copper phthalocyanine sulfonic acid) in 100ml of water to make a smoke harm reducer. Spray the prepared harm reducer evenly on the cellulose acetate, dry and balance the water to make it reach the international standard. Filters required by smoking standard specifications. According to the parallel detection of international smoking standards, the tars of the control and samples were collected on the Cambridge glass fiber filter. Electron spin resonance spectroscopy (ESR) was used to analyze the changes of free radicals in the tar. The total particulate matter was measured by an automatic smoking machine-glass fiber filter method, the nicotine was measured by photometry, and the CO was measured by CO in cigarette smoke-non-infrared scattering method. It has been tested that the harm reducing agent added in the cigarette smoking process can significantly reduce the harmful gases CO, nitrogen oxides, free radicals, carcinogenic benzopyre...

Embodiment 2

[0090]Dissolve 1g of turquoise blue GL (copper phthalocyanine sulfonic acid) in 100ml of water to make a smoke harm reducing agent. Spray the mixture evenly on 3Kg shredded tobacco, dry and balance the moisture to make it meet the requirements of international smoking standards. cigarette. According to the parallel detection of international smoking standards, the tars of the control and samples were collected on the Cambridge glass fiber filter. Electron spin resonance spectroscopy (ESR) was used to analyze the changes of free radicals in the tar. The total particulate matter was measured by an automatic smoking machine-glass fiber filter method, the nicotine was measured by photometry, and the CO was measured by CO in cigarette smoke-non-infrared scattering method. It has been tested that the harm reducing agent added in the cigarette smoking process can significantly reduce the harmful gases CO, nitrogen oxides, free radicals, carcinogenic benzopyrene, etc. in the smoke. ...

Embodiment 3

[0092] It is basically the same as Example 1, except that sulfonated cobalt phthalocyanine is used as the cigarette harm reducer.

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Abstract

The present invention relates to an application of phthalocyanin compound as harm-reducing agent of cigarette. Said phthalocyanin compound can obviously reduce harmful substances of CO, nitrogen oxide, aldehydes and amines in the smoke, and also can remove noble metal ions and eliminate free radical.

Description

technical field [0001] The invention relates to a new application of phthalocyanine compounds, in particular to the application of phthalocyanine compounds as cigarette harm reducing agents. Background technique [0002] The harmful components in cigarette smoke are mainly carbon monoxide, nitrogen oxides, volatile aldehydes, amines, volatile nitrosamines, vinyl chloride, and gas phase free radicals. Harmful substances in the particle phase of smoke mainly include nitrosamines, benzopyrene and other fused-ring aromatic hydrocarbons, phenolic substances, nicotine and its derivatives, particle phase free radicals, polycyclic aromatic hydrocarbons, etc. Harmful substances in the smoke particle phase mainly exist in tar, 0.6% of which are considered harmful, 0.2% of which are carcinogenic or possibly carcinogenic, and 0.4% of which are auxiliary carcinogens. The smoke also has an unpleasant spicy taste. The spicy taste is caused by the lower aldehydes in the smoke. The lower al...

Claims

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Application Information

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IPC IPC(8): A24D3/14
Inventor 陈育如骆跃军李雪梅
Owner NANJING NORMAL UNIVERSITY
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