Crease-proofing softening finishing agent for soybean fiber fabric

A technology of soybean protein fiber and softening agent, which is applied in the field of textiles, can solve the problems that anti-wrinkle softening agents have not yet been discovered, and achieve the effects of maintaining constant fabric size, excellent wrinkle resistance, and increasing frictional resistance

Inactive Publication Date: 2006-11-22
TIANJIN ZHONGHE SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, its proprietary anti-wrinkle softening agent for soybean protein fiber and blended fabrics has not yet been found in the market.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] The composition of the finishing agent: glyoxal 30g / L; MgCl 2 ·6H 2 O 18g / L; water-based polyurethane concentration 20%; triethanolamine 5%; softener ZH-S40 30g / L; penetrant JFC-2 10g / L.

[0039] Preparation:

[0040] First add glyoxal, water-based polyurethane concentration, triethanolamine, into the jar and stir to mix, then slowly add the softener dropwise, add 1mol / L MgCl 2 ·6H 2 O aqueous solution, stirred to make it into a homogeneous solution, and then configured into a colorless to light yellow aqueous solution according to conventional methods. Using acetic acid to adjust pH=4.5, the solution can be dissolved in water in any proportion.

Embodiment 2

[0042] The composition of the finishing agent: glyoxal 3g / L; MgCl 2 ·6H 2 O 5g / L; Water-based polyurethane concentration 10%; Triethanolamine 0.1%; Fatty alcohol polyoxyethylene ether AEO-9 5g / L; Softener ZH-S40 15g / L; Penetrant JFC-1 3g / L; The conventional method of 2 is configured into a colorless to light yellow aqueous solution, adjusted to pH=5.5 with acetic acid, and the solution can be dissolved in water in any proportion.

Embodiment 3

[0044] The composition of the finishing agent: glyoxal 12g / L; MgCl 2 ·6H 2 O 8g / L; Water-based polyurethane concentration 8%; Triethanolamine 1%; Alkylphenol polyoxyethylene ether OP-7 10g / L; Softener ZH-S40 10g / L; Penetrant JFC-2 2g / L; The conventional method of Example 2 is configured into a colorless to light yellow aqueous solution, adjusted to pH=5 with acetic acid, and the solution can be dissolved in water in any proportion.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a crease-resistance flexible finishing agent of soybean fiber cloth, which comprises the following parts: 1-30g/L biformyl, 1-18g/L MgCl2 .6H2O, 0.2-20% aqueous polyurethane, 0.01-5% triethanolamine, 1-40g/L softening agent ZH-S40, 1-10g/L penetrant JFC. The invention possesses excellent absorbent quality and air permeability without poisons, which is an ideal green crease-resist flexible finishing agent.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to an after-finishing agent for anti-wrinkle and softening treatment of soybean protein fibers and blended fabrics thereof. Background technique [0002] Soybean protein fiber is called the "ecological textile fiber" of the new century. The main raw material comes from soybean meal. The main component of soybean protein fiber is similar to cashmere and silk. It is a kind of regenerated plant protein fiber. It contains 18 kinds of amino acids, carbohydrates, inorganic substances, vitamins, etc. Most of the molecular structures of these amino acids contain hydrophilic genes, making soybean Protein fiber not only has cashmere-like feel, silk-like softness and luster, but also has the mechanical properties of synthetic fibers and good hygroscopicity and moisture conductivity. Its drapability is also excellent, giving people an elegant and refined feeling; The fabric woven with count y...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/564D06M101/04
Inventor 张磊
Owner TIANJIN ZHONGHE SCI & TECH DEV
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