Blood stain remover and preparation method thereof

A technology of cleaning agent and blood stains, which is applied in the field of cleaning agents for removing blood stains and its preparation, can solve the problems of inconvenient use and storage, poor cleaning effect, low biological enzyme activity of enzyme cleaning agents, etc., and achieves convenient use and storage and good cleaning effect , Good cleaning effect

Inactive Publication Date: 2018-10-19
北京日光旭升精细化工技术研究所
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Problems solved by technology

[0007] The protease in the enzyme cleaning agent of the above-mentioned patent application is in the same solution as other biological enzymes. Since the protease can decompose other biological enzymes in the solution, the activity of the biological enzyme in the enzyme cleaning agent is low, and the cleaning effect of the enzyme cleaning agent is poor.
[0008] In order to solve the above problems, the patent document with the authorized announcement date of 2013.07.03 and the authorized announcement number CN10260

Method used

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  • Blood stain remover and preparation method thereof

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preparation example Construction

[0029] The preparation process of the above-mentioned blood stain removal cleaning agent comprises the following steps:

[0030] (1) Add deionized water into the stirring tank, add isomeric fatty alcohol polyoxyethylene ether, fatty alcohol polyoxyethylene ether and fatty acyldiethanolamine, stir and dissolve, heat up to 50°C, and dissolve evenly;

[0031] (2) Cool down to 35°C, add tetrasodium glutamic acid diacetate, 3-methoxy-3-methyl-1-butanol, propylene glycol, polyacrylic acid sodium salt, proteolytic enzyme, lipase, cellulose Enzyme, anhydrous calcium chloride, essence, and preservatives are mixed evenly, the pH value of the blood-stain remover is adjusted with citric acid monohydrate, and the blood-stain remover is filtered with a 200-mesh filter cloth to obtain the blood-stain remover.

[0032] The blood stain removal cleaning agents provided in Examples 1-3 and Comparative Examples 1-3 were subjected to cleaning effect experiments, and the experimental results are sh...

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Abstract

The invention discloses a blood stain remover, and belongs to the technical field of fine chemical industry. The blood stain remover is prepared by mixing isomeric fatty alcohol-polyoxyethylene ether,fatty alcohol-polyoxyethylene ether, fatty acyl diethanol amine, triethanolamine, tetrasodium glutamate diacetate, 3-methoxy-3-methyl-1-butanol, propylene glycol, sodium polyacrylate, proteolytic enzyme, lipase, cellulase, anhydrous calcium chloride and deionized water in parts by weight. The pH value of the blood stain remover is controlled between 9.0 and 11.0. The invention further provides apreparation method of the blood stain remover. The hydrolytic protease in the blood stain remover provided by the invention is not easy to decompose lipase and cellulase, has high stability and a goodcleaning effect, and is convenient to use and store.

Description

technical field [0001] The invention relates to the technical field of fine chemicals, more specifically, it relates to a cleaning agent for removing blood stains and a preparation method thereof. Background technique [0002] In recent years, in order to reduce the occurrence of nosocomial infections, more and more attention has been paid to the cleaning of contaminated medical devices. Many precious and precise medical instruments have small hollow cavities. After entering the human body, they are contaminated with mucus secretions, blood, etc., which cannot be removed by ordinary biological cleaning agents. In addition, mucus secretions, blood and other substances are easily adsorbed on the inner wall of the cavity such as the endoscope, so that the disinfectant cannot fully reach it, resulting in disinfection failure. Without high-quality cleaning, there will be no qualified sterilization. Therefore, the sterilization effect during cleaning is the key to ensure the succ...

Claims

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Application Information

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IPC IPC(8): C11D1/825C11D3/60C11D3/386C11D3/30C11D3/33C11D3/20C11D3/37C11D3/04
CPCC11D1/825C11D1/66C11D1/72C11D3/0047C11D3/046C11D3/2044C11D3/2068C11D3/30C11D3/33C11D3/3765C11D3/38645
Inventor 闫昶郭继东唐正强曹帅军黎婉斌
Owner 北京日光旭升精细化工技术研究所
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