Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Non-corrosive and non-irritant disinfectant as well as preparation method and application thereof

A disinfectant, non-corrosive technology, applied in the chemical field, can solve the problems of high precision equipment, high corrosion, etc., and achieve excellent killing effect.

Pending Publication Date: 2021-12-10
ZHENDE MEDICAL CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Disinfectants on the market are corrosive to metals, especially carbon steel, aluminum and copper. Generally, laboratory water used is corrosive to carbon steel. Corrosion will occur if no anti-corrosion agent is added. It is used for medical devices in medical institutions Disinfection, the diagnosis and treatment equipment is generally made of metal materials, the equipment is precise and expensive, once it is corroded and cannot be used, it is very important to solve the problem of disinfection and corrosion on the surface of medical equipment;

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Non-corrosive and non-irritant disinfectant as well as preparation method and application thereof
  • Non-corrosive and non-irritant disinfectant as well as preparation method and application thereof
  • Non-corrosive and non-irritant disinfectant as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0018] The following non-corrosive and non-irritating disinfectants are all prepared according to the following preparation method, including the steps:

[0019] Step 1, prepare materials according to the formula;

[0020] Step 2, feeding the materials into the reactor for stirring to obtain a disinfectant.

[0021] As an example, the application of the present invention can quantitatively add the disinfectant to the non-woven non-woven fabric to obtain a disinfectant wet wipe, or it can be sprayed or added to other chemicals, and the application methods can be various, as long as All disinfectants that have utilized the formula of the present invention are within the protection scope of the present invention.

Embodiment 1

[0053] Example 1, 2, the sample 1-3 that 3 obtains acts 0.5min, 1min, 1.5min to E. coli suspension quantitative killing test result as follows table 1-3;

[0054] Example 1 formula: 0.1008% of didecyl dimethyl ammonium chloride, 0.0792% of octyl decyl dimethyl ammonium chloride, 0.072% of dodecyl ammonium chloride with a purity of 99%, and 0.072% of a purity of 99% Fatty alcohol polyoxyethylene ether 0.018%, glycerin with a purity of 99% 1.10%, sodium nitrite with a purity of 99% 0.088%, purified water 98.542%;

[0055] Table 1 Sample 1 acts on 0.5min, 1min, 1.5min to Escherichia coli suspension quantitative killing test result

[0056]

Embodiment 2

[0057] Example 2 formula: 0.1148% of didecyl dimethyl ammonium chloride, 0.0902% of octyl decyl dimethyl ammonium chloride, 0.079% of dodecyl ammonium chloride with a purity of 99%, and 0.079% of a purity of 99% 0.02% of fatty alcohol polyoxyethylene ether, 1% of glycerin with a purity of 99%, 0.08% of sodium nitrite with a purity of 99%, and 98.616% of purified water;

[0058] Table 2 Sample 2 acts on 0.5min, 1min, 1.5min to Escherichia coli suspension quantitative killing test result

[0059]

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

No PUM Login to View More

Abstract

The invention discloses a non-corrosive and non-irritant disinfectant as well as a preparation method and application thereof. The disinfectant is prepared from the following components in percentage by mass: 0.1008%-0.1232% of didecyl dimethyl ammonium chloride, 0.0792%-0.0968% of octyl decyl dimethyl ammonium chloride, 0.072%-0.088% of dodecyl ammonium chloride with the purity of 99%, 0.018%-0.022% of fatty alcohol-polyoxyethylene ether with the purity of 99%, 0.99-1.10% of glycerol with the purity of 99%, 0.072-0.0880%of sodium nitrite with the purity of 99%and 98.542-98.616%of purified water. The disinfectant prepared according to the formula disclosed by the invention not only has a good sterilizing effect on common pathogenic bacteria, but also has no corrosion and stimulation on metals, can be used for disinfecting medical apparatuses and instruments, and has broad market requirements.

Description

technical field [0001] The invention relates to the field of chemistry, in particular to a non-corrosive and non-irritating disinfectant and its preparation method and application. Background technique [0002] Disinfectants on the market are corrosive to metals, especially carbon steel, aluminum and copper. Generally, laboratory water used is corrosive to carbon steel. Corrosion will occur if no anti-corrosion agent is added. It is used for medical devices in medical institutions Disinfection, the diagnosis and treatment equipment is generally made of metal materials, the equipment is precise and expensive, once it is corroded and cannot be used, it is very important to solve the problem of disinfection and corrosion on the surface of medical equipment; [0003] Achieving a need for a disinfectant that has a good killing effect on common pathogenic bacteria and is non-corrosive to metals and non-irritating to the skin, the present invention solves such problems. Contents ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A01N33/12A01N59/00A01P1/00A01P3/00A47K10/16
CPCA01N33/12A01N59/00A47K10/16
Inventor 邢少军鲁建国吴军贾丽军
Owner ZHENDE MEDICAL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com