Oil agent for textile fibers, and preparation method thereof

A technology of textile fiber and oil agent, which is applied in the field of textile fiber oil agent and its preparation, which can solve the problems of great impact on textile fabrics and insufficient antistatic effect, and achieve good antistatic effect, easy elimination of static electricity, and increased moisture absorption. Effect

Inactive Publication Date: 2020-07-14
王楠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current textile fiber oils have insufficient antistatic effect and have a great impact on the quality of textile fabrics. Therefore, it is urgent to develop a textile fiber oil with better antistatic effect and mildness.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of oil agent for textile fibers consists of 15 parts by weight of alkyl phosphates, 0.6 parts by weight of ethylene oxide, 4 parts by weight of polyether type quaternary ammonium salt, 15 parts by weight of lauryl betaine, 6 parts by weight It is prepared by mixing polyether modified siloxane in parts by weight, sodium oligostyrene sulfonate in 15 parts by weight, glycerin in 5.5 parts by weight and white oil in 25 parts by weight.

[0021] Wherein, the used alkyl phosphates are selected from at least one of alkyl phosphates having an alkyl group with 17 carbon atoms in the molecule and their salts, and the acid value is 40KOHmg / g.

[0022] Wherein, the pH value of the polyether quaternary ammonium salt used is 6.5, the viscosity of the polyether quaternary ammonium salt is 12000mPa·S / 25°C, and the solid content of the polyether quaternary ammonium salt is 10wt%.

[0023] Wherein, the pH value of the used dodecyl betaine is 6, the free amine content in the dodecy...

Embodiment 2

[0032] A kind of oil agent for textile fibers consists of 10 parts by weight of alkyl phosphates, 0.4 parts by weight of ethylene oxide, 3 parts by weight of polyether type quaternary ammonium salt, 10 parts by weight of lauryl betaine, 4 parts by weight - Prepared by mixing 8 parts by weight of polyether modified siloxane, 10 parts by weight of sodium oligostyrene sulfonate, 3 parts by weight of glycerin and 30 parts by weight of white oil.

[0033] Wherein, the used alkyl phosphates are selected from at least one of alkyl phosphates having an alkyl group with 12 carbon atoms in the molecule and their salts, and the acid value is 0.05KOHmg / g.

[0034] Wherein, the pH value of the polyether quaternary ammonium salt used is 5.5, the viscosity of the polyether quaternary ammonium salt is 8000mPa·S / 25°C, and the solid content of the polyether quaternary ammonium salt is 9.0wt%.

[0035] Wherein, the pH value of the used dodecyl betaine is 5.5, the free amine content in the dodecy...

Embodiment 3

[0044] A kind of oil agent for textile fibers consists of 20 parts by weight of alkyl phosphates, 0.8 parts by weight of ethylene oxide, 5 parts by weight of polyether type quaternary ammonium salt, 20 parts by weight of lauryl betaine, 8 parts by weight It is prepared by mixing polyether modified siloxane in parts by weight, sodium oligostyrene sulfonate in 20 parts by weight, glycerin in 8 parts by weight and white oil in 20 parts by weight.

[0045] Wherein, the used alkyl phosphates are selected from at least one of alkyl phosphates having an alkyl group with 22 carbon atoms in the molecule and their salts, and the acid value is 80KOHmg / g.

[0046] Wherein, the pH value of the polyether quaternary ammonium salt used is 7.5, the viscosity of the polyether quaternary ammonium salt is 16000mPa·S / 25°C, and the solid content of the polyether quaternary ammonium salt is 10.5wt%.

[0047] Wherein, the pH value of the used dodecyl betaine is 6.5, the free amine content in the dodecy...

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PUM

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Abstract

The invention discloses an oil agent for textile fibers, and a preparation method thereof. The oil agent for the textile fibers is formed by mixing and preparing 10-20 parts of alkyl phosphate esters,0.4-0.8 part of ethylene oxide, 3-5 parts of polyether quaternary ammonium salt, 10-20 parts of dodecyl dimethyl betaine, 4-8 parts of polyether modified siloxane, 10-20 parts of sodium polystyrenesulfonate oligomer, 3-8 parts of glycerinum and 20-30 parts of white oil, wherein the alkyl phosphate esters adopted in the formula system are high in water solubility and anti-static effect. The polyether quaternary ammonium salt is a cationic surfactant, high in bactericidal performance, and capable of being mixed and used with an anionic surfactant to achieve compounding to improve the anti-static effect. The sodium polystyrenesulfonate oligomer is a nonionic surfactant, the substance is capable of being adsorbed onto the surfaces of the fibers to form an adsorption layer, and the distances between the fibers and the surface of a friction object are increased, so that friction on the surfaces of the fibers is reduced, and then static electricity is easy to eliminate; and the sodium polystyrenesulfonate oligomer is low in toxicity, and moderate in effect on a fabric.

Description

technical field [0001] The invention belongs to the field of textile auxiliaries, in particular to an oil agent for textile fibers and a preparation method thereof. Background technique [0002] In the modern textile process, both natural fibers and synthetic fibers will have static electricity problems during the weaving process. Therefore, oils are also needed in the weaving and weaving process to improve lubrication, reduce friction, and improve spinnability. [0003] Spinning oil can adjust the friction coefficient between fiber and fiber, between fiber and metal, reduce the static electricity caused by friction, make the fiber have good bundling, smoothness and fiber separation, and meet the needs of related processes of fiber post-processing. The oil agent is mainly composed of wetting agent, sizing agent, smoothing agent, emulsifier, antistatic agent and a small amount of softener and defoamer. The main function of the general filament oil is to make the oiled fiber ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/292D06M13/11D06M15/53D06M13/463D06M15/233D06M13/148D06M13/02D06M101/34
CPCD06M13/02D06M13/11D06M13/148D06M13/292D06M13/463D06M15/233D06M15/53D06M16/00D06M2101/34D06M2200/50
Inventor 王楠
Owner 王楠
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