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Anti-acarid and antibacterial finishing agent as well as finishing method and application thereof

An antibacterial finishing agent and anti-mite technology, which is applied in fiber treatment, textile and papermaking, biochemical fiber treatment, etc., can solve the problems of large performance decline, achieve long-lasting durability, improve the durability of anti-mite and antibacterial functions, and have good antibacterial properties. The effect of bacteria

Pending Publication Date: 2020-08-04
SUZHOU SISEON TEXTILE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional anti-mite and antibacterial finishing agents generally use esters or hydroxyl groups to combine with hydrogen bonds in the hydroxyl groups on silk, cotton and other fabrics. Although the overall fastness is good, after 10 times of washing, the performance decline rate Big

Method used

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  • Anti-acarid and antibacterial finishing agent as well as finishing method and application thereof
  • Anti-acarid and antibacterial finishing agent as well as finishing method and application thereof
  • Anti-acarid and antibacterial finishing agent as well as finishing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of anti-mite and antibacterial finishing agent includes the following steps:

[0024] S1. Add 9 parts of 3-(3-hydroxyphenyl) propionic acid, 9 parts of linalool and 30 parts of deionized water into the reaction kettle, fully stir, heat up to 90°C, stir and react for 5 hours to obtain product A;

[0025] S2. Add 6 parts of licorice chalcone, 8 parts of methacrylic acid and 20 parts of deionized water into the reaction kettle, raise the temperature to 60°C, and then add 0.5 part of dibenzoyl peroxide dropwise, after 0.5 hours of dripping, then Begin to heat up to 85°C, stir and react for 4h, add 20 parts of dihydrokaempferol and 10 parts of deionized water within 0.5h, stir and react for 3h, after the reaction, the temperature of the mixed solution is rapidly reduced to 20°C to obtain product B;

[0026] S3. After mixing product A and product B in a ratio of 1-4:1-4, an anti-mite and antibacterial finishing agent is obtained.

[0027] Finishing the fabric by ...

Embodiment 2

[0034] A preparation method of anti-mite and antibacterial finishing agent includes the following steps:

[0035] S1. Add 6 parts of 3-(3-hydroxyphenyl) propionic acid, 6 parts of linalool and 30 parts of deionized water into the reaction kettle, fully stir, heat up to 90° C., stir and react for 5 hours to obtain product A;

[0036] S2. Add 4 parts of licorice chalcone, 5 parts of methacrylic acid and 20 parts of deionized water into the reaction kettle, raise the temperature to 60°C, and then add 0.3 part of dibenzoyl peroxide dropwise, after 0.5 hours of dropping, then Begin to heat up to 85°C, stir and react for 4h, add 10 parts of dihydrokaempferol and 10 parts of deionized water within 0.5h, stir and react for 3h, after the reaction, the temperature of the mixed solution is rapidly reduced to 20°C to obtain product B;

[0037] S3. After mixing product A and product B in a ratio of 1-4:1-4, an anti-mite and antibacterial finishing agent is obtained.

[0038] Finishing the fabric b...

Embodiment 3

[0045] A preparation method of anti-mite and antibacterial finishing agent includes the following steps:

[0046] S1. Add 9 parts of 3-(3-hydroxyphenyl) propionic acid, 9 parts of linalool and 30 parts of deionized water into the reaction kettle, fully stir, heat up to 90°C, stir and react for 5 hours to obtain product A;

[0047] S2. Add 6 parts of licorice chalcone, 8 parts of methacrylic acid and 20 parts of deionized water into the reaction kettle, raise the temperature to 60°C, and then add 0.5 part of dibenzoyl peroxide dropwise, after 0.5 hours of dripping, then Begin to heat up to 85°C, stir and react for 4h, add 20 parts of dihydrokaempferol and 10 parts of deionized water within 0.5h, stir and react for 3h, after the reaction, the temperature of the mixed solution is rapidly reduced to 20°C to obtain product B;

[0048] S3. The anti-mite and antibacterial finishing agent is obtained by mixing the product A and the product B in a ratio of 1:2.

[0049] Finishing the fabric by...

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Abstract

The invention provides an anti-acarid and antibacterial finishing agent. The anti-acarid and antibacterial finishing agent is characterized by weighing the following components of, in parts by weight,6-9 parts of 3-(3-hydroxyphenyl) propionic acid, 6-9 parts of obscured homalomena rhizome extract, 4-6 parts of liquorice root extract, 5-8 parts of methacrylic acid, 0.1-1 part of dibenzoyl peroxide, 10 to 20 parts of fructus sophorae extract and 50-70 parts of deionized water. When the anti-acarid finishing agent is used for finishing, the durability of the anti-acarid and antibacterial functions of silk can be further improved, and the heat retention property of silk fabric is greatly improved under the condition of the application process; and silk cotton has basically no influence on thehand feeling after being finished, still has excellent anti-acarid and antibacterial effects after being washed for 50 times, and has lasting durability.

Description

Technical field [0001] The invention relates to the field of finishing agents, in particular to an anti-mite and antibacterial finishing agent, finishing method and application thereof. Background technique [0002] Silk products are favored by people for their light texture, gorgeous appearance, moisture absorption, breathability, smoothness and comfort. The natural protein structure makes silk a textile material with a good affinity to the human body, but it is also a suitable place for bacteria to multiply and spread. The propagation of bacteria not only causes discoloration, moldy and degradation of silk products, but also harms human health. Therefore, the research and development of antibacterial silk products is extremely important. At present, the antibacterial agents used in textile fibers mainly include organosilicon quaternary ammonium salts, quaternary ammonium salts, biguanide derivatives, and inorganic types. Inorganic antibacterial agents are mainly used in the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/224D06M13/00D06M15/00D06M23/00D06M101/10
CPCD06M13/2246D06M13/00D06M15/00D06M16/00D06M23/00D06M2101/10
Inventor 姜志伟张蓉许磊
Owner SUZHOU SISEON TEXTILE TECH CO LTD
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