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Efficient leveling agent and preparation method thereof

A leveling agent and high-efficiency technology, applied in the field of textile printing and dyeing, can solve problems such as color stripes, stains, and affect the aesthetics of fabric printing and dyeing, and achieve high-efficiency dispersion, broad market application prospects, and uniform color effects

Inactive Publication Date: 2016-05-04
SUZHOU INSILK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the printing and dyeing process, if the dyeing agent cannot be evenly dispersed on the surface of the fabric, it will easily cause defects such as color stripes and stains, which will seriously affect the printing and dyeing aesthetics of the fabric. Therefore, it is very important to find an effective way to dye the fabric evenly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A high-efficiency leveling agent, characterized in that it comprises the following components in parts by weight: 12 parts of n-butanol polyoxyethylene ether potassium sulfate, 15 parts of n-pentyl alcohol polyoxyethylene ether, 2.5 parts of sodium nitrate, polyethylene 18 parts of diol, 5 parts of sodium hydroxide.

Embodiment 2

[0016] A high-efficiency leveling agent, characterized in that it comprises the following components in parts by weight: 18 parts of n-butanol polyoxyethylene ether potassium sulfate, 10 parts of n-pentyl alcohol polyoxyethylene ether, 3 parts of sodium nitrate, polyethylene 15 parts of diol, 4 parts of sodium hydroxide. Wherein the polyethylene glycol molecular weight is 200-400.

Embodiment 3

[0018] A high-efficiency leveling agent, characterized in that it comprises the following components in parts by weight: 15 parts of n-butanol polyoxyethylene ether potassium sulfate, 12 parts of n-pentyl alcohol polyoxyethylene ether, 4 parts of sodium nitrate, polyethylene 16 parts of diol, 3 parts of sodium hydroxide. Wherein the polyethylene glycol molecular weight is 200-400.

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PUM

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Abstract

The invention discloses an efficient leveling agent and a preparation method thereof. Synthesized polycthylene glycol oilgomers have a migration effect in the dyeing process of dye, the polycthylene glycol oilgomers is used in cooperation with n-butyl alcohol polyoxyethylene ether potassium sulphate and n-amyl alcohol polyoxyethylene ether so that dyeing can be effectively retarded while a migration effect is achieved, the leveling agent has efficient dispersing performance and leveling performance, and the color of dyed fabric is uniform and bright. Thus, the efficient leveling agent has broad market application prospects.

Description

Technical field: [0001] The invention relates to the field of textile printing and dyeing, in particular to a high-efficiency leveling agent for textile printing and dyeing and a preparation method thereof. Background technique: [0002] Printing and dyeing is an important process in the textile industry. After the textile is finished, the fabric is colored by printing and dyeing, so that it has exquisite colors and patterns. In the printing and dyeing process, if the dyeing agent cannot be evenly dispersed on the surface of the fabric, it will easily cause defects such as color stripes and stains, which will seriously affect the printing and dyeing aesthetics of the fabric. Therefore, it is very important to find an effective way to dye the fabric evenly . [0003] Leveling agents are widely used in the textile industry to achieve uniform dyeing. Most of the leveling agents are water-soluble surfactants, which can be roughly divided into two categories according to the cl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/613D06P1/673D06P1/651
CPCD06P1/613D06P1/6138D06P1/65131D06P1/6735
Inventor 周继东
Owner SUZHOU INSILK CO LTD
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