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Antibacterial dye

A technology of dyes and prodigiosin, applied in dyeing, textiles and papermaking, etc., can solve the problems of affecting the appearance of fabrics, affecting the use of dyes, and the antibacterial performance is difficult to meet people's needs, so as to prevent breeding and reproduction, good high temperature resistance The effect of ability, good dyeing effect

Inactive Publication Date: 2020-04-28
欧俊杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the existing dyes are used to color the fabric, the color may be faded, peeled off, darkened or poor in level dyeing due to special environments such as high temperature, which will affect the appearance of the fabric and thus affect the use of the dye. At the same time, the antibacterial performance is also difficult satisfy people's demands

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] 20 parts of dye extract, 1 part of polyvinyl alcohol, 2 parts of sodium propionate, 3 parts of benzophenone, 10 parts of prodigiosin, 2 parts of microcrystalline cellulose, 1 part of polydimethylsiloxane, deionized 60 parts of water.

Embodiment 2

[0011] 22 parts of dye extract, 2 parts of polyvinyl alcohol, 4 parts of sodium propionate, 4 parts of benzophenone, 12 parts of prodigiosin, 3 parts of microcrystalline cellulose, 2 parts of polydimethylsiloxane, deionized 70 parts of water.

Embodiment 3

[0013] 25 parts of dye extract, 3 parts of polyvinyl alcohol, 5 parts of sodium propionate, 5 parts of benzophenone, 15 parts of prodigiosin, 5 parts of microcrystalline cellulose, 3 parts of polydimethylsiloxane, deionized 80 parts of water.

[0014] To sum up, the fabric dyed by the present invention can effectively prevent the growth and reproduction of various bacteria, effectively inhibit and sterilize bacteria, and has good high temperature resistance and good dyeing effect without affecting the feel of the fabric.

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PUM

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Abstract

The invention discloses an antibacterial dye, and relates to the technical field of fine chemical engineering. The antibacterial dye is prepared from the following components in parts by weight: 20 to25 parts of dye extract, 1-3 parts of polyvinyl alcohol, 2-5 parts of sodium propionate, 3-5 parts of benzophenone, 10-15 parts of prodigiosin, 2-5 parts of microcrystalline cellulose, 1-3 parts of polydimethylsiloxane and 60-80 parts of deionized water. The antibacterial dye is resistant to high temperature and good in antibacterial property.

Description

technical field [0001] The invention relates to the technical field of fine chemicals, in particular to an antibacterial dye. Background technique [0002] After the existing dyes are used to color the fabric, the color may be faded, peeled off, darkened or poor in level dyeing due to special environments such as high temperature, which will affect the appearance of the fabric and thus affect the use of the dye. At the same time, the antibacterial performance is also difficult satisfy people's demands. Contents of the invention [0003] The purpose of the present invention is to provide a kind of antibacterial dye for above problem, and it is high temperature resistant, and antibacterial property is good. [0004] In order to achieve the above object, the technical solution adopted in the present invention is: an antibacterial dye, which is composed of the following composition ratios: 20-25 parts of dye extract, 1-3 parts of polyvinyl alcohol, 2-5 parts of sodium propion...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/44D06P1/48D06P1/52D06P1/642D06P1/651D06P1/653
CPCD06P1/44D06P1/48D06P1/5228D06P1/5292D06P1/6426D06P1/65112D06P1/6533
Inventor 欧俊杰
Owner 欧俊杰
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