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Method for treating surface of fiber through nano function

A technology of nano-functions and processing methods, which is applied in the fields of fiber processing, physical processing, textiles and papermaking, etc.

Inactive Publication Date: 2005-01-12
TAIYUAN UNIV OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to use low-temperature plasma treatment technology to treat the fiber surface, and then use the nano-functionalized finishing solution to solve the problem of the firm and durable functional layer on the fiber surface, and provide a nano-functionalized treatment method for the fiber surface

Method used

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  • Method for treating surface of fiber through nano function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The method for the nano-functionalization treatment of the fiber surface is carried out according to the following steps (parts by weight):

[0020] (1) Take 5 parts of nano-functional surface treatment agent, add 2 parts of dispersant, and add deionized water to prepare a nano-functional solution with a concentration of 3-12% for use;

[0021] (2) Take 50 parts of nano-softening agent (DH), put it in the solution tank, gradually raise the temperature to 30°C-40°C, add 5 parts of fatty alcohol, stir at 50-100rpm for 20-30min, and make a nano-softening solution to be prepared use;

[0022] (3) Mix the nano-functional solution of the above step (1) with the nano-soft solution of step (2), and place it in a high-shear dispersing emulsifier (FA-25), and process it homogeneously at a speed of 8000-10000rpm Standby after 20min;

[0023] (4) Cotton that has been pretreated by processes such as cleaning, degumming, surface activation, smelting, and drying (wool fiber → chlori...

Embodiment 2

[0028] According to the process step method of Example 1, get 30 parts of nano-functional surface treatment agents, 10 parts of dispersants, 70 parts of softening agents, and 10 parts of fatty alcohol, and process the pretreated cotton fibers to obtain nano-functional surface treatment agents. Cotton fiber.

Embodiment 3

[0030] According to the process step method of Example 1, get 18 parts of nano-functional surface treatment agents, 6 parts of dispersants, 58 parts of softening agents, and 7 parts of fatty alcohols, and process the pretreated cotton fibers to obtain nano-functional surface treatment agents. Cotton fiber.

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Abstract

This is a method to make the fiber surface has nano-function. It contains: Use nano-function assistant and dispenser mix remove-ion water to produce nano-function solution, put nano-softening solution mix into nano-function solution evenly, then emulsify them, to produce nano-emulsion, and to use the plasma technology, in the nitrogen phenol solution to make fibre surface treatment. After that, put the fibre into nano-emulsion, adjust the pH value and soak them, treat them again and again with the plasma technology, washing, drying, then produce the chemical fibre its surface has nano-function.

Description

technical field [0001] The invention relates to a fiber surface treatment method, in particular to a nano-functional treatment method for fibers such as cotton, hemp, silk and wool. Background technique [0002] With the continuous improvement of human beings' functional requirements for textiles such as comfort, health, and environmental protection, the functionalization of fibers has also become the subject of current fiber production. In addition to adding functional materials directly to the raw materials, functional fibers are also commonly used to functionalize the surface through finishing liquid. KOURAI et al. in the United States invented "antibacterial acrylonitrile fiber with photocatalytic activity" (Patent No.: 6613828). The Japanese patent Laid-pen52 / 92000 is to treat the fiber in the gel structure with an aqueous solution of an antibacterial active metal salt before the drying and thermal relaxation process, so that the antibacterial active salt is retained i...

Claims

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Application Information

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IPC IPC(8): D06M10/00D06M13/144
Inventor 魏丽乔许并社戴晋明高向华王淑花贾虎生
Owner TAIYUAN UNIV OF TECH
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