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Environment-friendly dye and preparation method thereof

An environmentally friendly dye, sodium oxalate technology, applied in the direction of dyeing, textile and papermaking, fiber processing, etc., can solve problems such as not meeting the interests of enterprises, not having fire resistance, UV resistance and water resistance, reducing market competitiveness, etc. Achieve the effect of expanding market competitiveness, simple preparation method and reducing production cost

Inactive Publication Date: 2019-05-17
管洪化
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Environmentally friendly dyes refer to dyes that meet the relevant regulations on environmental protection and can be applied in the production process. Environmentally friendly dyes should meet the following conditions, do not contain or produce harmful aromatic amines, and the dye itself is non-carcinogenic, sensitizing, and acutely toxic. The extraction of heavy metals is below the limit, does not contain environmental hormones, does not contain persistent organic pollutants, does not produce harmful chemicals that pollute the environment, does not produce chemicals that pollute the environment, and has better color fastness and performance than banned dyes, but The existing environmentally friendly dyes do not have fire resistance, UV protection and water resistance, which reduces their market competitiveness and does not meet the interests of the company itself. Therefore, we propose an environmentally friendly dye

Method used

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  • Environment-friendly dye and preparation method thereof

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Effect test

Embodiment 1

[0021] See figure 1 , An environmentally friendly dye, environmentally friendly dye consisting of carbonate, potassium hydroxide, sodium oxalate, methyl green, basic red, alginic acid, kudzu powder, houttuynia cordata, glycolic acid, composite halogen-free flame retardant , It is composed of anti-ultraviolet agent and water-repellent agent, and its ingredient percentage is: carbonate 30%-40%; potassium hydroxide 10%-20%; sodium oxalate 7%-15%; methyl green 4%-8%; alkali Fructus 5%~10%; Alginic acid 2%~5%; Pueraria lobata powder 1%~4%; Houttuynia cordata 2%~5%; Houttuynia 1%~3%; Glycolic acid 2%~4%; Compound Halogen-free flame retardant 3%~5%; UV protection agent 2%~6%; Water repellent agent 7%~15%. Compound halogen-free flame retardant, UV protection agent and water repellent are added to the formula, which can effectively improve The environmentally friendly dye has fire resistance, UV resistance and water resistance, thereby expanding its market competitiveness. At the same ...

Embodiment 2

[0034] See figure 1 , An environmentally friendly dye, environmentally friendly dye consisting of carbonate, potassium hydroxide, sodium oxalate, methyl green, basic red, alginic acid, kudzu powder, houttuynia cordata, glycolic acid, composite halogen-free flame retardant , It is composed of anti-ultraviolet agent and water-repellent agent, and its ingredient percentage is: carbonate 30%-40%; potassium hydroxide 10%-20%; sodium oxalate 7%-15%; methyl green 4%-8%; alkali Fructus 5%~10%; Alginic acid 2%~5%; Pueraria lobata powder 1%~4%; Houttuynia cordata 2%~5%; Houttuynia 1%~3%; Glycolic acid 2%~4%; Compound Halogen-free flame retardant 3%~5%; UV protection agent 2%~6%; Water repellent agent 7%~15%. Compound halogen-free flame retardant, UV protection agent and water repellent are added to the formula, which can effectively improve The environmentally friendly dye has fire resistance, UV resistance and water resistance, thereby expanding its market competitiveness. At the same ...

Embodiment 3

[0047] See figure 1 , An environmentally friendly dye, environmentally friendly dye consisting of carbonate, potassium hydroxide, sodium oxalate, methyl green, basic red, alginic acid, kudzu powder, houttuynia cordata, glycolic acid, composite halogen-free flame retardant , It is composed of anti-ultraviolet agent and water-repellent agent, and its ingredient percentage is: carbonate 30%-40%; potassium hydroxide 10%-20%; sodium oxalate 7%-15%; methyl green 4%-8%; alkali Fructus 5%~10%; Alginic acid 2%~5%; Pueraria lobata powder 1%~4%; Houttuynia cordata 2%~5%; Houttuynia 1%~3%; Glycolic acid 2%~4%; Compound Halogen-free flame retardant 3%~5%; UV protection agent 2%~6%; Water repellent agent 7%~15%. Compound halogen-free flame retardant, UV protection agent and water repellent are added to the formula, which can effectively improve The environmentally friendly dye has fire resistance, UV resistance and water resistance, thereby expanding its market competitiveness. At the same ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses environment-friendly dye and a preparation method thereof. The environment-friendly dye is prepared from, in percentage, 30-40% of carbonate, 10%-20% of potassium hydroxide, 7%-15% of sodium oxalate, 4%-8% of methyl green, 5%-10% of basic fuchsin, 2%-5% of alginic acid, 1%-4% of arrowroot powder, 2%-5% of houttuynia cordata, 1%-3% of ramulus et uncus uncariae, 2%-4% of glycolic acid, 3%-5% of a composite halogen-free flame retardant, an anti-ultraviolet agent and a waterproof agent. The compound halogen-free flame retardant, the anti-ultraviolet agent and the waterproofagent are added to the formula, so that fire resistance, the anti-ultraviolet property and the waterproof property of the environment-friendly dye can be effectively improved, and accordingly, marketcompetitiveness of the environment-friendly dye is expanded; meanwhile, the preparation method of the dye is simple, so that the production cost is reduced, and the environment-friendly dye is in line with own interests of enterprises.

Description

Technical field [0001] The invention relates to the technical field of environmentally friendly dyes, in particular to an environmentally friendly dye and a preparation method thereof. Background technique [0002] Environmentally friendly dyes refer to dyes that comply with relevant environmental protection regulations and can be used in the production process. Environmentally friendly dyes should meet the following conditions and contain no or no harmful aromatic amines. The dye itself is not carcinogenic, allergenic, or acute. After use, formaldehyde and The extracted heavy metals are below the limit, no environmental hormones, no persistent organic pollutants, no harmful chemicals that pollute the environment, no chemicals that pollute the environment, color fastness and use performance are better than prohibited dyes, but The existing environmentally friendly dyes do not have fire resistance, UV resistance and water resistance, which reduces their market competitiveness and ...

Claims

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Application Information

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IPC IPC(8): D06P1/41D06M11/79D06M11/82D06M13/11D06M13/152D06M13/292D06M13/392D06M13/425D06M13/432D06M13/46D06M15/227D06M15/263D06M15/693D06M23/12
Inventor 管洪化
Owner 管洪化
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