Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for dyeing silk fabric with sulfuretin

A technology of thiamethrin and fabric, applied in the field of textile dyeing, can solve the problems of poor color fastness and achieve high color fastness

Inactive Publication Date: 2017-05-31
SOUTHWEST UNIV
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, thiamethrin is poor in direct dyeing of protein fibers such as silk, and its color fastness is poor

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] The detailed steps of the method for dyeing silk fabrics with thiomethrin are as follows:

[0012] (1) Dissolve 20g of phenol in 180g of ethanol;

[0013] (2) Dissolve 0.4g of thiamethrin in the above ethanol / phenol mixed solution, then add 0.04g of surfactant benzyl benzoate, and obtain a transparent solution under ultrasound;

[0014] (3) Put 10g of silk fabric into the above dyeing solution, vibrate and heat to 60ºC, and keep it warm for 30 minutes;

[0015] (4) Wash the dyed fabric in ethanol and dry at 80ºC.

Embodiment 2

[0017] The detailed steps of the method for dyeing silk fabrics with thiomethrin are as follows:

[0018] (1) Dissolve 300g phenol in 100g ethanol;

[0019] (2) Dissolve 0.1g of thiamethrin in the above ethanol / phenol mixed solution, then add 0.08g of surfactant benzyl benzoate, and obtain a transparent solution under ultrasound;

[0020] (3) Put 10g of silk fabric into the above dyeing solution, vibrate and heat to 30ºC, and keep it warm for 30min;

[0021] (4) Wash the dyed fabric in ethanol and dry at 80ºC.

Embodiment 3

[0023] The detailed steps of the method for dyeing silk fabrics with thiomethrin are as follows:

[0024] (1) Dissolve 50g of phenol in 250g of ethanol;

[0025] (2) Dissolve 1g of thiamethrin in the above ethanol / phenol mixed solution, then add 0.06g of surfactant benzyl benzoate, and obtain a transparent solution under ultrasound;

[0026] (3) Put 10g of silk fabric into the above dyeing solution, vibrate and heat to 50ºC, and keep it warm for 10min;

[0027] (4) Wash the dyed fabric in ethanol and dry at 80ºC.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for dyeing a silk fabric with sulfuretin. The method comprises the following steps: dissolving sulfuretin into an ethanol / phenol mixed solution, further adding a surfactant benzyl benzoate, and performing ultrasonic treatment so as to obtain a transparent solution; putting the silk fabric into the solution, oscillating and heating to 30-60 DEG C, and dyeing the silk fabric. By adopting the dyeing technique, the sulfuretin does not need to be modified, high-temperature dyeing is avoided, and a dyed fabric is high in color fastness.

Description

technical field [0001] The invention relates to the technical field of textile dyeing, in particular to a method for dyeing silk fabrics with thiomethrin. Background technique [0002] Thiofantrin is a chemical component extracted from the wood of the genus Sumac and the yellow varietal plants of the genus Sunflower and Dahlia in the family Anacardiaceae. Thiofanthrin is a traditional natural dye. Under different spectral light sources, it will produce chromatic aberration. It is bright red under candlelight, and reddish yellow under sunlight, making this yellow color the color of the Chinese emperor. special clothing color. However, thiamethrin is poor in direct dyeing of protein fibers such as silk, and its color fastness is poor. Contents of the invention [0003] In order to make thiamethrin effectively dye silk fabrics, the present invention adopts the following technical solutions. [0004] A method for dyeing silk fabrics with thiomethrin, comprising the steps of...

Claims

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/34D06P1/651D06P3/04
CPCD06P1/34D06P1/65125D06P3/04
Inventor 刘一萍刘欣卢明李兰倩樊涛赵振云周菁胡睿敏
Owner SOUTHWEST UNIV