Nanometer silver antibiotic textile finishing method

A nano-silver antibacterial and textile technology, which is applied in the direction of textiles, papermaking, fiber treatment, etc., can solve the problems of complicated process and poor stability, and achieve the effect of simple method, easy operation, and unaffected hand feeling

Inactive Publication Date: 2008-11-19
SUZHOU UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

The purpose of the present invention is to overcome the problems of complex processes and poor stability in the prior art, and prov

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  • Nanometer silver antibiotic textile finishing method

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Abstract

The invention relates to an antibacterial treatment method for textiles, in particular to a finishing method for nano-silver antibacterial textiles, belonging to the textile after finishing technical field. The method comprises the following steps that: a textile is dipped in a nano-silver aqueous solution for 1-120 min, or a textile carrying amino-terminated overspending compound and quaternary ammonium salt thereof is dipped in a 0.01-0.5 mol/L silver nitrate solution for 1-120 min; after the textile is taken out, washed and air-dried, a nano-silver antibacterial textile is obtained; the nano-silver aqueous solution is obtained by mixing an amino-terminated overspending compound and quaternary ammonium salt aqueous solution having the mass percentage between 0.01 and 5 percent and a silver nitrate solution having the molality between 0.01 and 0.5 mol/L. The treatment method has the advantages of without needing additional dispersant, reductant or adhesive, simple process, convenient operation and excellently antibacterial performance of the obtained nano-silver antibacterial textile.

Description

Finishing method of nano-silver antibacterial textiles technical field The invention relates to a method for antibacterial treatment of textiles, belonging to the technical field of textile finishing. Background technique In recent years, with the advancement of science and technology and the improvement of living standards, antibacterial and deodorant functional textiles have gradually attracted the attention of the textile industry at home and abroad. With the development of nanotechnology, some nano-inorganic antibacterial agents have been used in textiles and clothing because of their excellent broad-spectrum antibacterial properties. Among them, silver-based antibacterial agents have strong bactericidal and pathogen-inhibiting capabilities and good durability. Dominant in inorganic antibacterial agents. In the Chinese invention patent "Preparation method of nano-silver-loaded antibacterial fabric" [CN1558016], a preparation method of nano-silver-loaded antibacterial...

Claims

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Application Information

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IPC IPC(8): D06M11/83D06M15/61
Inventor 张峰陈宇岳吴晓岚
Owner SUZHOU UNIV
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