Preparation method of antifouling and antibacterial glove with low surface energy

A low surface energy, antifouling technology, used in gloves, protective clothing, clothing, etc., can solve the problems of no antifouling mechanism and antifouling performance, the reproducibility of antibacterial functions has not been mentioned, and evaluation parameters, etc. Excellent protection and chemical protection, excellent weather resistance, good cut resistance

Inactive Publication Date: 2020-07-03
安徽攀望科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent does not give the antifouling mechanism and antifouling performance evaluation parameters, nor does it mention whether the antibacterial function is reproducible

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] (1) In parts by weight, uniformly mix 7 parts of ethyl orthosilicate, 11 parts of anilinomethyltriethoxysilane and 14 parts of absolute ethanol, stir at 60°C for 20 minutes, and adjust the concentration of water with dilute hydrochloric acid When the pH value reaches 3, slowly drop in, react for 2 hours, stop heating, continue the reaction and cool down to room temperature, stop and leave to age for 24 hours, to obtain a surface-modified silica sol; (2) by weight parts, the step ( 1) 7 parts of the obtained surface-modified silica sol and 14 parts of isobornyl methacrylate, 9 parts of methyl methacrylate and 8 parts of trifluoroethyl methacrylate are stirred in a reactor under a nitrogen atmosphere, After stirring and mixing evenly to obtain the core prepolymerization mixture, add 3 parts of dodecafluoroheptyl methacrylate, 8 parts of isobornyl methacrylate, 6 parts of methyl methacrylate and 4 parts of diethylaminoethyl methacrylate 5 parts of esters were mixed uniform...

Embodiment 2

[0043](1) In parts by weight, uniformly mix 5 parts of ethyl orthosilicate, 9 parts of anilinomethyltriethoxysilane and 12 parts of absolute ethanol, stir at 60°C for 10 minutes, and adjust the concentration of water with dilute hydrochloric acid When the pH value reaches 2, slowly drop in, react for 1h, stop heating, continue the reaction and cool down to room temperature, stop and leave to age for 24h, to obtain a surface-modified silica sol; (2) by weight parts, the step ( 1) 5 parts of the obtained surface-modified silica sol and 12 parts of isobornyl methacrylate, 7 parts of methyl methacrylate and 8 parts of trifluoroethyl methacrylate are stirred in a reactor under a nitrogen atmosphere, After stirring and mixing evenly to obtain the core prepolymerization mixture, add 1 part of dodecafluoroheptyl methacrylate, 8 parts of isobornyl methacrylate, 3 parts of methyl methacrylate and 2 parts of diethylaminoethyl methacrylate 4 parts of the ester were mixed uniformly in the ...

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Abstract

The invention discloses a preparation method of an antifouling and antibacterial gloves with low surface energy, and belongs to the technical field of high polymer materials. The preparation method issimple, convenient and feasible. Low-surface-energy antifouling latex is adopted as an outer layer and an inner layer of the anti-poison glove, and a phenolic aldehyde-based active carbon fiber composite fabric is used as an adsorption intermediate fiber layer to prepare the antibacterial protective glove with functions of mechanical hazard prevention and high-performance poison prevention. The glove has the advantages of being waterproof, excellent in mechanical protection and chemical protection performance, high in strength, high in rebound resilience, capable of being rapidly processed and produced, wide in application range, environmentally friendly, non-toxic and safe, the inner surface and the outer surface have low surface energy, attachment of microorganism germs and the like canbe effectively prevented, sweat stains can be effectively prevented, and the antifouling and antibacterial capacity is further improved.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, and in particular relates to a method for preparing antifouling and antibacterial gloves with low surface energy. Background technique [0002] In many practical applications, from biomedicine to daily life, how to resist the adhesion of non-specific biomolecules and microorganisms on the surface of gloves and improve the anti-bioadhesion ability of the surface is a big challenge. For example, surveys show that most people who wear gloves and even medical workers do not wash their hands before and after wearing gloves, which actually increases the risk of germ infection. At the same time, unreasonable use of gloves will also increase the possibility of cross-infection. Studies have found that not washing hands after wearing gloves is mainly because gloves can protect us from visible pollution, but it ignores non-visible pollution such as bacteria and germs. In addition, gloves themsel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J5/02C08F285/00C08F230/02C08F220/10D06M13/224D06M13/463D06M11/13D01F9/24A41D19/00A41D19/02A41D19/015D06M101/40D06M101/30
CPCA41D19/0006A41D19/0055A41D19/02C08F285/00C08J5/02C08J2351/00D01F9/24D06M11/13D06M13/224D06M13/463D06M2101/30D06M2101/40D06M2200/30C08F230/02C08F220/10
Inventor 田雪伟
Owner 安徽攀望科技有限公司
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