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Antistatic agent as well as preparation method and application thereof

A technology of antistatic agent and active agent, which is applied in the field of antistatic agent and its preparation, can solve the problems of dye discoloration, light fastness reduction, large dosage, etc., and achieve the effect of soft skin, excellent hygroscopicity, and easy operation

Inactive Publication Date: 2016-07-13
BEIJING FANBO CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Quaternary ammonium compounds and fatty acid amides in cations are both highly effective antistatic agents and have good flexibility. The disadvantage is that the large amount can cause the dye to change color and reduce the light fastness.

Method used

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  • Antistatic agent as well as preparation method and application thereof
  • Antistatic agent as well as preparation method and application thereof
  • Antistatic agent as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037]

[0038] Prepared by mixing and compounding. First, add the required weight of deionized water into the steam heating reaction tank, and heat it to 40°C-50°C. Then add cationic surfactant, zwitterionic surfactant and nonionic surfactant in no particular order. After all the addition is completed, mix for 30 minutes at 40°C-50°C by controlling the stirring speed at 15-30 rpm through a frequency converter, and then discharge.

Embodiment 2

[0040]

[0041] Prepared by mixing and compounding. First, add the required weight of deionized water into the steam heating reaction tank, and heat it to 40°C-50°C. Then add cationic surfactant, zwitterionic surfactant and nonionic surfactant in no particular order. After all the addition is completed, mix for 30 minutes at 40°C-50°C by controlling the stirring speed at 15-30 rpm through a frequency converter, and then discharge.

Embodiment 3

[0043]

[0044] Prepared by mixing and compounding. First, add the required weight of deionized water into the steam heating reaction tank, and heat it to 40°C-50°C. Then add cationic surfactant, zwitterionic surfactant and nonionic surfactant in no particular order. After all the addition is completed, mix for 30 minutes at 40°C-50°C by controlling the stirring speed at 15-30 rpm through a frequency converter, and then discharge.

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Abstract

The invention provides an antistatic agent which is prepared from the following components in parts by weight: 3-15 parts of cationic surface active agent, 5-30 parts of zwitterionic surfactant, 3-15 parts of a nonionic surfactant and 40-85 parts of deionized water. The antistatic agent provided by the invention is resistant to hard water, formic acid and ethanol-tolerant, can be mixed with a cationic substance, has a certain soft effect and a smooth effect, and ensures that a fleece is anti-static and smooth in hand feeling and a leather board is soft. The invention also provides a preparation method of the antistatic agent. The preparation method comprises the following steps: adding deionized water, heating, adding the cationic surface active agent, the zwitterionic surfactant and the nonionic surfactant without precedence order, and stirring. According to the method provided by the invention, a specific mixing mode is used, the antistatic agent is prepared under a mild condition, the operation is simple and convenient, and the stability and the reproducibility are good. The invention also provides application of the antistatic agent.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular to an antistatic agent and its preparation method and application. Background technique [0002] Two different or the same objects rub against each other, and the two objects move electrons, thereby generating static electricity. Static electricity will also be generated when fur is rubbed between quilts, which will hinder the normal process operation and make the fur absorb dust. Therefore, it is very important to prevent and eliminate static electricity generated in fur during processing. [0003] The antistatic agent can give the fur surface a certain degree of ionicity and hygroscopicity, thereby improving the electrical conductivity, neutralizing the charge, and achieving the effect of preventing and eliminating static electricity. [0004] Many surfactants have antistatic effect and can be used as antistatic agents. Alkyl sulfonate, polyoxyethylene ether sulfate and phospha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C11/00
CPCC14C11/003
Inventor 陆傲霜郑超斌郑红超郝安生
Owner BEIJING FANBO CHEM
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