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Antibacterial sole material and preparation method thereof

A technology for sole material and antibacterial agent, applied in the field of antibacterial sole material and its preparation, can solve the problems of easy breeding of microorganisms, mildew, hot, humid and airtight, and achieves the advantages of promoting uniform dispersion, improving utilization rate and reducing possibility. Effect

Inactive Publication Date: 2020-11-24
浙江金鸿远实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there is a problem that the environment inside the shoes is stuffy, humid and airtight, so the surface is prone to breed microorganisms, produce mildew, and affect human health.

Method used

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  • Antibacterial sole material and preparation method thereof
  • Antibacterial sole material and preparation method thereof
  • Antibacterial sole material and preparation method thereof

Examples

Experimental program
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Effect test

preparation example 1

[0042] At room temperature, dissolve 5 parts by weight of nano-titanium oxide in 100 parts of deionized water, then add 10 parts of zeolite powder, use sodium bicarbonate and acetic acid to adjust the Ph to neutral, stir for 1 hour with a stirrer, and use suction filtration The device suction-filtered the mixed solution to obtain a filter cake, then rinsed the filter cake with deionized water for 5 times, then put the filter cake in an oven, and dried it at 105°C to obtain an antibacterial agent for use.

Embodiment 1

[0048] The preparation method of embodiment 1 is as follows:

[0049] s1. At 70°C, according to the ratio in Table 2, add SBS, EVA and sodium hexametaphosphate into the internal mixer and mix evenly, then raise the temperature to 75°C, add bamboo fiber and polyurethane in turn, mix evenly, and obtain the base material;

[0050]s2. According to the proportioning in Table 2, add phenyl o-hydroxybenzoate, 2-(2-hydroxyl-3-tert-butyl-5-methylphenyl)-5-chlorobenzotriazole into ether and mix After uniformity, add to the base material, then add the antibacterial agent prepared in the preparation example, after mixing evenly, heat up to 125°C, mix for 10 minutes, and then discharge;

[0051] s3. The discharged material is made into granules by a granulator to obtain a shoe sole material.

Embodiment 2

[0052] The difference between embodiment 2 and embodiment 1 is: in step s2, according to the proportioning of table 2, phenyl o-hydroxybenzoate, 2-(2-hydroxyl-3-tert-butyl-5-methylbenzene Base)-5-chlorobenzotriazole was added to chloroform and mixed evenly, then added to the base material.

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Abstract

The invention discloses an antibacterial sole material and a preparation method thereof. The antibacterial sole material is prepared from the following components in parts by weight: 60-80 parts of SBS, 30-50 parts of EVA, 15-20 parts of polyurethane, 8-10 parts of bamboo fiber, 5-10 parts of a dispersing agent, 5-8 parts of an anti-aging agent, and 10-15 parts of an antibacterial agent, wherein the antibacterial agent comprises zeolite powder, and pores of the zeolite powder are filled with nano titanium oxide. The antibacterial sole material has the advantages of being good in antibacterialeffect and more comfortable to use.

Description

technical field [0001] The invention relates to the field of shoe sole materials, more specifically, it relates to an antibacterial shoe sole material and a preparation method thereof. Background technique [0002] With the improvement of everyone's living standards, people have begun to pursue high-quality life in all aspects, and they also focus on pursuing better comfort in choosing shoes. The sole material is an accompaniment to footwear products. With the development of footwear products, the quality of sole materials has been continuously improved. Traditional shoe sole materials mainly use natural materials, mainly animal leather, fiber fabrics, natural milk rubber, etc. Modern shoe soles mostly use artificial materials, mainly synthetic rubber, plastic and metal. [0003] The invention patent application with the application publication number CN102504521A discloses a shoe sole material, which is processed from the following raw materials in proportion by weight: 40...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L53/02C08L23/08C08L75/04C08L97/02C08K13/06C08K9/12C08K3/22C08K5/134C08K5/3475C08K3/32A43B13/04B29B7/00
CPCC08L53/02A43B13/04B29B7/005C08K2003/2241C08K2003/324C08K2201/011C08L2205/035C08L2205/16
Inventor 王剑波陈小如
Owner 浙江金鸿远实业有限公司