Nano Silver sterilizing gel, its preparing method and use

A technology of disinfection gel and nano-silver, applied in botany equipment and methods, applications, pharmaceutical formulations, etc., can solve problems such as antibiotic failure, achieve the effects of repairing diseased tissues, small doses, and treating and preventing bacteria

Inactive Publication Date: 2002-09-18
CC TECH INVESTMENT
View PDF1 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In terms of clinical use, anti-infective drugs account for one-third of the total dosage, but it is not ideal. It is believed that "bacteria are becoming more and more drug-resistant, and antibiotics are becoming more and more ineffective". The reason is that these antibiotics, sulfonamides, etc. All of them block or inhibit the metabolic growt

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0043] According to the method described in the application number 94118576.1, the name is: long-acting broad-spectrum antibacterial particles and the preparation method of the products thereof to prepare broad-spectrum antibacterial particles.

[0044] A, get 100 grams of rush stem pith dry material, pulverize to millimeter level, set aside;

[0045] B. Take by weighing 5-20 grams of silver nitrate and dissolve in 500 milliliters of water and 50-100 milliliters of concentrated ammonia water, dissolve and dilute to 1000 milliliters, shake well, then add a solution containing 3-10 grams of vitamin C to this solution ( Volume 50 milliliters), put into the granules obtained in step A immediately, soak and extrude under ventilated conditions, then soak and extrude, then heat-treat, soak and extrude, and finally dry to obtain the required broad-spectrum Antibacterial particles.

example 2

[0047] Weigh the following raw materials according to the following proportions

[0048] Nano silver particles 1g, polycarboxyethylamine 6g, triethanolamine 9ml,

[0049] Distilled water 9984 grams.

[0050] Prepare as follows:

[0051] Stir the nano-silver particles, polycarboxyethylamine and triethanolamine evenly at room temperature according to the above ratio, then add distilled water and continue to stir for 1.5 hours, cool to solidify under stirring, and divide into packages.

example 3

[0053] Weigh the following raw materials in the following proportions:

[0054] 3.5 grams of nano-silver particles, 12 grams of polycarboxyethylamine, 15 ml of triethanolamine,

[0055] Distilled water 9969.5 grams.

[0056] Prepare as follows:

[0057] Stir the nano-silver particles, polycarboxyethylamine and triethanolamine evenly at room temperature according to the above ratio, then add distilled water and continue to stir for 1.9 hours, cool to solidify under stirring, and pack it separately.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Login to view more

Abstract

A disinfecting nano silver gel for treating bacterial vaginitis, prostatitis, burn, scald, wound, etc. contains pharmacologically receptable additive, carrier, and broad-spectrum antibacterial nano silver particles (0.1-0.4%) with 1-100 nm of granularity.

Description

1. Technical field [0001] The invention relates to an antibacterial drug using nano-silver, more particularly to a nano-silver disinfectant gel and its preparation method and application. 2. Background technology [0002] Nanotechnology is the study of physical and chemical properties of substances in a size range (ie, 0.1 to 100 nanometers) between the macrocosm and the microcosm. In this range, it is different from both the macrocosm and the microcosm. Therefore, when the United States determined nanotechnology in the 1990s, it defined this interval as mesoscopic. The matter in the mesoscopic not only maintains the atomic form of matter in the macroscopic state, but also produces small-scale effects and quantum effects due to changes in atomic arrangement. Effect, so that the substance has extraordinary adsorption, diffusivity and surface activity. The application of these properties can change the way people live, generate new revolutions in many industries, and it is th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A01N59/16A61K33/38
Inventor 程家宠严季雄
Owner CC TECH INVESTMENT
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap