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Preparation method of hydroxyethyl cellulose fiber

A technology of hydroxyethyl cellulose and fiber, applied in the field of preparation of hydroxyethyl cellulose fiber, can solve the problems of antibacterial, flame retardant, antistatic performance to be improved, etc., and achieve excellent antibacterial effect

Inactive Publication Date: 2016-02-24
CHANGSHU SUPERFIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The antibacterial, flame retardant and antistatic properties of the existing hydroxyethyl cellulose fibers need to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method for hydroxyethyl cellulose fibers, comprising a fiber finishing step, said fiber finishing comprising the steps of:

[0021] 1) Add 1 to 2 parts by mass of γ-glycidyl ether trimethoxysilane, 3.3 parts by mass of 1-(4-fluorophenyl) biguanide hydrochloride, and 2.4 parts by mass of isothiazole in 30 parts by mass of deionized water Linone and 1.3 parts by mass of nano-scale aluminum hydroxide are mixed and stirred evenly;

[0022] 2) At the same time, slowly add 2.6 parts by mass of lignosulfonate, 3.6 parts by mass of sodium octadecyl diester sulfosuccinate, 1.7 parts by mass of King Kongtaw extract, and 2.1 parts by mass of sodium α-olefin sulfonate, and continue stirring , until fully mixed evenly to obtain a finishing solution;

[0023] 3) Pad the hydroxyethyl cellulose fibers in the finishing solution, take them out and dry them at a constant temperature.

Embodiment 2

[0025] The preparation method of hydroxyethyl cellulose fiber comprises the fiber finishing step, and described fiber finishing comprises the steps:

[0026] 1) Put 1 mass part of γ-glycidyl ether trimethoxysilane, 3.3 mass parts of 1-(4-fluorophenyl) biguanide hydrochloride, and 2.4 mass parts of isothiazolinone into 30 mass parts of deionized water , 1.3 parts by mass of nano-sized aluminum hydroxide are mixed and stirred evenly;

[0027] 2) At the same time, slowly add 2.6 parts by mass of lignosulfonate, 3.6 parts by mass of sodium octadecyl diester sulfosuccinate, 1.7 parts by mass of King Kongtaw extract, and 2.1 parts by mass of sodium α-olefin sulfonate, and continue stirring , until fully mixed evenly to obtain a finishing solution;

[0028] 3) Pad the hydroxyethyl cellulose fibers in the finishing solution, take them out and dry them at a constant temperature.

Embodiment 3

[0030] The preparation method of hydroxyethyl cellulose fiber comprises the fiber finishing step, and described fiber finishing comprises the steps:

[0031] 1) Put 2 parts by mass of γ-glycidyl ether trimethoxysilane, 3.3 parts by mass of 1-(4-fluorophenyl) biguanide hydrochloride, and 2.4 parts by mass of isothiazolinone into 30 parts by mass of deionized water , 1.3 parts by mass of nano-sized aluminum hydroxide are mixed and stirred evenly;

[0032] 2) At the same time, slowly add 2.6 parts by mass of lignosulfonate, 3.6 parts by mass of sodium octadecyl diester sulfosuccinate, 1.7 parts by mass of King Kongtaw extract, and 2.1 parts by mass of sodium α-olefin sulfonate, and continue stirring , until fully mixed evenly to obtain a finishing solution;

[0033] 3) Pad the hydroxyethyl cellulose fibers in the finishing solution, take them out and dry them at a constant temperature.

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PUM

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Abstract

The invention discloses a preparation method of a hydroxyethyl cellulose fiber. The method comprises a fiber finishing step, wherein the fiber finishing step comprises the following sub-steps: (1) feeding the following raw materials in parts by mass: 1-2 parts of gamma-allyl glycidyl ether trimethoxy silane, 3.3 parts of 1-(4-fluorophenyl) biguanide hydrochloride, 2.4 parts of isothiazolinone and 1.3 parts of nanoscale aluminum hydroxide to 30 parts by mass of deionized water, and mixing and stirring the raw materials evenly; (2) simultaneously adding the following raw materials in parts by mass: 2.6 parts of lignosulfonate, 3.6 parts of succinic acid octadecyl diester sodium sulfonate, 1.7 parts of a smilax bockii warb extract and 2.1 parts of sodium alpha-olefinsulfonate slowly, and further stirring the raw materials until the raw materials are fully mixed evenly, so as to prepare a finishing liquid; and (3) carrying out padding treatment on a hydroxyethyl cellulose fiber in the finishing liquid, and taking out and drying the hydroxyethyl cellulose fiber at a constant temperature. The preparation method of the hydroxyethyl cellulose fiber comprises the fiber finishing step; and the finished hydroxyethyl cellulose fiber has excellent antibacterial property, flame retardant property and antistatic property.

Description

technical field [0001] The present invention relates to the preparation method of hydroxyethyl cellulose fiber. Background technique [0002] The antibacterial, flame retardant and antistatic properties of the existing hydroxyethyl cellulose fibers need to be improved. Contents of the invention [0003] The object of the present invention is to provide a preparation method of hydroxyethyl cellulose fiber, which includes a fiber finishing step, and the hydroxyethyl cellulose fiber after finishing has excellent antibacterial, flame retardant and antistatic properties. [0004] In order to achieve the above object, the technical solution of the present invention is to design a method for preparing hydroxyethyl cellulose fibers, including a fiber finishing step, and the fiber finishing includes the following steps: [0005] 1) Add 1 to 2 parts by mass of γ-glycidyl ether trimethoxysilane, 3.3 parts by mass of 1-(4-fluorophenyl) biguanide hydrochloride, and 2.4 parts by mass o...

Claims

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Application Information

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IPC IPC(8): D06M11/45D06M13/00D06M13/256D06M13/432D06M13/473D06M13/513D06M15/00D06M15/17
CPCD06M13/513D06M11/45D06M13/00D06M13/256D06M13/432D06M13/473D06M15/00D06M15/17D06M16/00D06M2101/08D06M2200/30
Inventor 李振国蔡建南刘兆峰丁洪昌陆红星
Owner CHANGSHU SUPERFIBER
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