Highly-effective refine agent and production method thereof

A production method and refining agent technology, applied in textiles, papermaking, fiber treatment, etc., can solve problems such as unfavorable dyeing, poor alkali resistance, low fiber penetration ability and emulsification ability

Inactive Publication Date: 2008-01-30
YUYUE HOME TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used refining agent has poor alkali resistance, low fiber penetration and emulsification abil

Method used

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Experimental program
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Effect test

Embodiment Construction

[0010] The present invention is further described below.

[0011] The production method of the fatty alcohol ether is to polymerize the fatty alcohol and epoxide under the action of the catalyst EO in a reactor with a temperature of 130-150°C and a pressure of 0.1-0.2mpa, and then add a neutralizing agent KZ-02 terminates the reaction and generates fatty alcohol ether.

[0012] The fatty alcohol ether phosphate after described hydrolysis refers to, the above-mentioned fatty alcohol ether and P 2 o 5 Put it in the reaction kettle, after the esterification reaction at 70°C-80°C, a fatty alcohol ether phosphate is produced, and the fatty alcohol ether phosphate is hydrolyzed under the action of methanol to form a fatty alcohol ether phosphate .

[0013] Put the hydrolyzed fatty alcohol ether phosphate, fatty alcohol ether, and synergist into the mixing tank according to the proportion, and stir and mix for 25-35 minutes under normal pressure and temperature of 50°C-60°C, the h...

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PUM

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Abstract

The invention provides a high-efficient scouring agent and a production method thereof, pertaining to a treatment agent used for fabric printing and dyeing and the production method thereof. The invention is mixed by the mixture ratio of hydrolyzed fatty alcohol ether phosphate ester, fatty alcohol ether and synergic agent which are dydrolyzed. The scouring agent can effectively erase impurities such as fruit wax, husks, floating material, etc when the scouring agent are used for preprinting treatment of cotton and fabric. After being treated, the textile has face-finished, rather high fur effect and whiteness, facilitates coloration and printing of textile, alkali resistant (200g/L NaOH), high temperature resistant, hard water resistant, and has high-speed filtration ability and good separating ability to fiber. The preparation technology not only can be used for a successive padding method, but also be used for a cold pad dyeing method, a one-step process of decoloring, boil out and bleaching method, etc. The scouring agent is alkylphenol ethoxylates free, and conforms to the environmental protective requirement.

Description

technical field [0001] The invention provides a treatment agent for textile printing and dyeing and its production method, especially a refining agent and its production method. Background technique [0002] Before dyeing or printing cotton and linen fabrics, the fabrics should be treated with a refining agent to remove impurities such as fruit wax, cottonseed hulls, and floating objects in the fabrics, and improve the wool effect and whiteness of the fabrics. The currently used refining agent has poor alkali resistance, low fiber penetration and emulsification ability, and the hair effect and whiteness of the treated fabric are still low, which is not conducive to dyeing. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-efficiency refining agent and its production method, so as to use the refining agent to improve the capillary effect and whiteness of the fabric before printing and dyeing. [0004] The pr...

Claims

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Application Information

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IPC IPC(8): D06M13/292
Inventor 赵志刚
Owner YUYUE HOME TEXTILE
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