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Instant peroxide high-molecular copolymer disinfection material and preparation method thereof

A polymer copolymer and peroxidation technology, applied in the fields of botanical equipment and methods, animal repellents, plant growth regulators, etc., can solve the problems of difficult dispersion, slow dissolution, inconvenient use, etc. Sterilization, strong oxidizing ability, good water solubility

Pending Publication Date: 2022-04-15
汤琼筱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The dissolving speed that exists in the peroxidized polymer disinfection material existing in the prior art is slow, not easy to disperse, causes very inconvenient problem when using, the purpose of the present invention is to provide a kind of instant dissolving peroxidized polymer copolymer disinfection material and its preparation method

Method used

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  • Instant peroxide high-molecular copolymer disinfection material and preparation method thereof

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Embodiment 1

[0034] An instant peroxidized high molecular copolymer disinfection material is obtained by first reacting polyallylamine hydrochloride with gamma-aminobutyric acid modified glycidyl methacrylate, and then reacting with peroxyacrylate product of.

[0035] Wherein, the preparation method of instant peroxidized polymer copolymer disinfection material comprises the following steps:

[0036] S1. Weigh γ-aminobutyric acid and mix with acetic acid, stir and mix evenly, add glycidyl methacrylate, stir and mix at room temperature for 6 hours, and obtain γ-aminobutyric acid modified glycidyl methacrylate solution; γ - The mass ratio of aminobutyric acid to acetic acid is 1:4; the mass ratio of glycidyl methacrylate to γ-aminobutyric acid is 1:1.6;

[0037] S2. Weigh the γ-aminobutyric acid-modified glycidyl methacrylate solution, adjust the pH to 6.0-7.0 at room temperature, add polyallylamine hydrochloride solution dropwise, stir and react for 10 hours after the dropwise addition, A...

Embodiment 2

[0041] An instant peroxidized high molecular copolymer disinfection material is obtained by first reacting polyallylamine hydrochloride with gamma-aminobutyric acid modified glycidyl methacrylate, and then reacting with peroxyacrylate product of.

[0042] Wherein, the preparation method of instant peroxidized polymer copolymer disinfection material comprises the following steps:

[0043] S1. Weigh γ-aminobutyric acid and mix with acetic acid, stir and mix evenly, add glycidyl methacrylate, stir and mix at room temperature for 5 hours, and obtain γ-aminobutyric acid modified glycidyl methacrylate solution; γ -The mass ratio of aminobutyric acid to acetic acid is 1:2.5; the mass ratio of glycidyl methacrylate to γ-aminobutyric acid is 1:1.2;

[0044] S2. Weigh the γ-aminobutyric acid-modified glycidyl methacrylate solution, adjust the pH to 6.0-7.0 at room temperature, add polyallylamine hydrochloride solution dropwise, and stir for 8 hours after the addition is completed. Aft...

Embodiment 3

[0048] An instant peroxidized high molecular copolymer disinfection material is obtained by first reacting polyallylamine hydrochloride with gamma-aminobutyric acid modified glycidyl methacrylate, and then reacting with peroxyacrylate product of.

[0049] Wherein, the preparation method of instant peroxidized polymer copolymer disinfection material comprises the following steps:

[0050] S1. Weigh γ-aminobutyric acid and mix it with acetic acid, stir and mix evenly, add glycidyl methacrylate, stir and mix at room temperature for 8 hours, and obtain γ-aminobutyric acid modified glycidyl methacrylate solution; γ - The mass ratio of aminobutyric acid to acetic acid is 1:5; the mass ratio of glycidyl methacrylate to γ-aminobutyric acid is 1:1.8;

[0051] S2. Weigh the γ-aminobutyric acid-modified glycidyl methacrylate solution, adjust the pH to 6.0-7.0 at room temperature, add polyallylamine hydrochloride solution dropwise, and stir for 12 hours after the dropwise addition is com...

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Abstract

The invention discloses an instant peroxide high-molecular copolymer disinfection material, which is a product obtained by the following steps: reacting poly allylamine hydrochloride with gamma-aminobutyric acid modified glycidyl methacrylate, and then reacting with peroxide acrylate. The surface of the peroxide high-molecular copolymer contains more hydrophilic components, so that the peroxide high-molecular copolymer has better water solubility, can be quickly dispersed in water, has strong oxidizing capacity, and can play a better role in disinfection and sterilization.

Description

technical field [0001] The invention relates to the field of high molecular polymers, in particular to an instant peroxidized high molecular copolymer disinfection material and a preparation method thereof. Background technique [0002] As a traditional disinfection material, the mechanism of action of chlorine-containing disinfection materials is to hydrolyze to generate hypochlorous acid molecules, and use the oxidation of hypochlorous acid molecules to sterilize and disinfect. However, when disinfecting with chlorine-containing disinfectants, the hypochlorous acid ion (OCL-) decomposed by the hypochlorous acid molecule HCLO is easy to form carcinogenic chloroform (CHCL3) or trichlorophenol with impurities in water, so it is rarely used now Chlorine-containing disinfectants are used for disinfection, while peroxide disinfectants are commonly used. [0003] Peroxide disinfectant has strong oxidizing ability, various microorganisms are very sensitive to it, and can kill all...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F271/00C08F220/28C08F8/32C08F126/02A01N37/16
Inventor 汤琼筱
Owner 汤琼筱
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