Application of a kind of nano activated carbon sol in the preparation of medicine for treating eczema

A nano-activated carbon, activated carbon technology, applied in drug combinations, allergic diseases, antiviral agents, etc., can solve problems such as inability to cure, achieve rapid cure, shorten the course of disease, great clinical application value and practical significance.

Active Publication Date: 2019-01-22
贵州黔秀堂皮肤研究所(有限合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] From the perspective of Western medicine, eczema is a disease with a very complex etiology and immunity. It cannot be cured at present and can only be controlled with drugs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An application of nano activated carbon sol in the preparation of medicine for treating eczema. The activated carbon particle size of the nano activated carbon sol is 1nm. The mass concentration of nano activated carbon in the nano carbon sol is 2‰. The surface of the nano activated carbon is modified with carboxyl functional groups.

[0018] Wherein, the preparation method of modifying the carboxyl functional group on the surface of the nano activated carbon is:

[0019] Step (1), disperse nano activated carbon: add deionized water and aminobenzoic acid to nano activated carbon, the consumption of described aminobenzoic acid accounts for 6% of described nano activated carbon quality, carry out ultrasonic treatment, the power of ultrasonic treatment is 800W, The ultrasonic time is 15min, and the controlled temperature range is 50°C to obtain a uniformly dispersed nano-activated carbon suspension with a concentration of 0.3g / L;

[0020] Step (2), make the dispersed na...

Embodiment 2

[0022] An application of nano activated carbon sol in the preparation of medicine for treating eczema. The activated carbon particle size of the nano activated carbon sol is 50nm. The mass concentration of nano activated carbon in the nano carbon sol is 6‰. The surface of the nano activated carbon is modified with carboxyl functional groups.

[0023] Wherein, the preparation method of modifying the carboxyl functional group on the surface of the nano activated carbon is:

[0024] Step (1), disperse nano activated carbon: add deionized water and aminobenzoic acid to nano activated carbon, the consumption of described aminobenzoic acid accounts for 10.5% of described nano activated carbon quality, carry out ultrasonic treatment, the power of ultrasonic treatment is 825W, The ultrasonic time was 17.5min, and the controlled temperature range was 52.5°C to obtain a uniformly dispersed nano-activated carbon suspension with a concentration of 0.55g / L;

[0025] Step (2), make the d...

Embodiment 3

[0027] An application of nano activated carbon sol in the preparation of medicine for treating eczema. The activated carbon particle size of the nano activated carbon sol is 100nm. The mass concentration of nano activated carbon in the nano carbon sol is 10‰. The surface of the nano activated carbon is modified with carboxyl functional groups.

[0028] Wherein, the preparation method of modifying the carboxyl functional group on the surface of the nano activated carbon is:

[0029] Step (1), disperse nano activated carbon: add deionized water and aminobenzoic acid to nano activated carbon, the consumption of described aminobenzoic acid accounts for 15% of described nano activated carbon quality, carry out ultrasonic treatment, the power of ultrasonic treatment is 850W, The ultrasonic time is 20min, and the controlled temperature range is 55°C to obtain a uniformly dispersed nano-activated carbon suspension with a concentration of 0.8g / L;

[0030] Step (2), make the disperse...

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PUM

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Abstract

The invention discloses application of nano activated carbon sol to preparation of medicine for treating eczema. The particle size of activated carbon in nano activated carbon sol is 1-100 nm. The mass concentration of nano activated carbon in nano activated carbon sol is smaller than or equal to 10%o. The surface of nano activated carbon is modified by carboxyl functional groups. The nano activated carbon sol is used for preparing medicine for treating skin diseases caused by eczema. The nano activated carbon sol has the anti-inflammatory, anti-swelling, antiallergic, itching-relieving and antimicrobial effects and pharmacologic effects related to acute eczema and dermatitis treatment, and has the advantages that healing is quick and the disease course is shortened, relapse does not occur after healing, a big progress is made medically, and the nano activated carbon sol has great clinical application value and practical significance.

Description

technical field [0001] The invention relates to the technical field of nano activated carbon application, in particular to the application of a nano activated carbon sol in the preparation of medicaments for treating eczema. Background technique [0002] Eczema (eczema) is a common inflammatory allergic skin disease caused by various internal and external factors. It is generally believed that it has a certain relationship with allergies. Divided into acute, subacute and chronic stages. In the acute phase, it tends to exudate, while in the chronic phase, it is infiltrating and hypertrophic. Some patients directly show as chronic eczema. The skin lesions are characterized by pleomorphism, symmetry, itching, and recurrent attacks. The ancients called it "soaking sores", "rotating ear sores", "hydrangea wind", "milk ringworm", etc., and the symptoms are all eczema. It can occur in any age, any part, and any season, but it often recurs or aggravates in winter. If the diseas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K33/44A61P17/00A61P31/22A61P37/08
CPCA61K33/44
Inventor 谭宗建李璐
Owner 贵州黔秀堂皮肤研究所(有限合伙)
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