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Completely efficient refining agent for regenerated mulberry bark fibre and application method of completely efficient refining agent

A technology of mulberry fiber and refining agent, which is applied in the field of textile materials, can solve the problems that there is no bio-enzyme technology to use mulberry fiber, and the performance of regenerated mulberry fiber has great influence, and achieve enhanced impurity removal effect, good dyeing rate, The effect of reducing usage

Inactive Publication Date: 2017-08-18
DONGGUAN JIAQIAN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Known by above-mentioned prior art, the refining of regenerated mulberry fiber has a great influence on the performance of regenerated mulberry fiber
However, no bio-enzyme technology has been applied to the refining of mulberry fiber to further improve the comprehensive performance of regenerated mulberry fiber.

Method used

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  • Completely efficient refining agent for regenerated mulberry bark fibre and application method of completely efficient refining agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] In the components of a full-effect refining agent for regenerated mulberry fiber, the mass ratio of scouring enzyme is 5%, the mass ratio of surfactant is 2%, and the rest is 100% hydrogen peroxide, wherein the scouring enzyme is neutral The mass ratio of cellulase, pectinase, laccase, and α-amylase is 1:1:1:0.5, and the mass ratio of silicone oil, sucrose fatty acid ester, alkyl glucoside and EDTA in the surfactant is 1 :1:2:0.8.

[0025] Instructions:

[0026] (1) According to the mass ratio of 1:15, add the degummed mulberry fiber into 45% NMMO ionic liquid, add tea polyphenol palmitate antioxidant with a volume fraction of 0.05%, and heat and stir at 95°C for 24h , to obtain a homogeneously mixed transparent colloidal spinning solution, put the spinning solution at 100°C for 2 hours to defoam, put it in a syringe pump, squeeze it out into the coagulation bath water, let it stand for 12 hours, take it out, Stretch at a ratio of 1.05, and dry at 60°C for 12 hours to...

Embodiment 2

[0029] In the components of a full-effect refining agent for regenerating mulberry fiber, the mass ratio of scouring enzyme is 10%, the mass ratio of surfactant is 6%, and the rest is 100% hydrogen peroxide, wherein the scouring enzyme is neutral The mass ratio of cellulase, pectinase, laccase, and α-amylase is 1:2:1:1, and the mass ratio of silicone oil, sucrose fatty acid ester, alkyl glucoside and EDTA in the surfactant is 1 :1:2:1.2.

[0030] Instructions:

[0031] (1) According to the mass ratio of 1:20, add the degummed mulberry fiber into 45% NMMO ionic liquid, add tea polyphenol palmitate antioxidant with a volume fraction of 0.05%, and heat and stir at 95°C for 36h , to obtain a homogeneously mixed transparent colloidal spinning solution, put the spinning solution at 100°C for 2 hours to defoam, put it in a syringe pump, squeeze it out into the coagulation bath water, let it stand for 12 hours, take it out, Stretch at a ratio of 1.1, and dry at 60°C for 12 hours to ...

Embodiment 3

[0034] In the components of a full-effect refining agent for regenerated mulberry fiber, the mass ratio of the scouring enzyme is 6%, the mass ratio of the surfactant is 2-6%, and the rest is 100% hydrogen peroxide, wherein the scouring enzyme The mass ratio of neutral cellulase, pectinase, laccase, and α-amylase is 1:1.3:1:0.8, and the mass ratio of silicone oil, sucrose fatty acid ester, alkyl glucoside, and EDTA in the surfactant It is 1:1:2:1.

[0035] Instructions:

[0036](1) According to the mass ratio of 1:18, add the degummed mulberry fiber into 45% NMMO ionic liquid, add tea polyphenol palmitate antioxidant with a volume fraction of 0.05%, and heat and stir at 95°C for 28h , to obtain a homogeneously mixed transparent colloidal spinning solution, put the spinning solution at 100°C for 2 hours to defoam, put it in a syringe pump, squeeze it out into the coagulation bath water, let it stand for 12 hours, take it out, Stretch at a ratio of 1.1, and dry at 60°C for 12 ...

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Abstract

The invention provides a completely efficient refining agent for regenerated mulberry bark fiber and an application method of the completely efficient refining agent. The completely efficient refining agent comprises hydrogen peroxide, neutral cellulase, pectinase, laccase, alpha-amylase, polyether silicone oil, sucrose fatty acid esters, alkyl glucosides and EDTA. The application method includes adding degummed mulberry bark fiber into NMMO ionic liquid, and then adding antioxidants, heating with stirring to obtain transparent colloidal spinning solution mixed uniformly, subjecting the spinning solution to deaeration and then to wet spinning, carrying out drawing and drying to obtain primary regenerated mulberry bark fiber; placing the primary regenerated mulberry bark fiber in the completely efficient refining agent, heating while vibrating, and then taking a product out to obtain the regenerated mulberry bark fiber. To the primary regenerated mulberry bark fiber, the completely efficient refining agent which is the combination of biological scoured enzymes and chemical reagents can refine the regenerated mulberry bark fiber completely efficiently in a mild and efficient way so that the prepared generated mulberry bark fiber is more uniform, tough, soft, comfortable, and excellent in comprehensive performance.

Description

technical field [0001] The invention belongs to the technical field of textile materials, and in particular relates to a full-effect refining agent for regenerated mulberry fiber and its application method. Background technique [0002] Mulberry is a deciduous perennial woody plant with many trees and few shrubs. Mulberry has the advantages of easy planting, high yield and wide planting range. The whole body of the mulberry tree is full of treasures. The mulberry leaves are rich in various trace elements, rich in protein and vitamins and other nutrients. The mulberry is rich in glucose, fructose, multivitamins, and amino acids. Among them, the fiber content in the mulberry bark is very high, and the strength is high, and the colloid content in the mulberry bark is high. The clothes made of the mulberry bark fiber are not only comfortable, but also have good crispness, warmth and breathability. The mulberry bark fiber is compatible with cotton, wool, Silk, linen, polyester a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M11/50D06M16/00D06M15/643D06M13/224D06M13/148D06M13/342D01F2/00D01F1/10D06M101/06
CPCD01F1/10D01F2/00D06M11/50D06M13/148D06M13/224D06M13/342D06M15/643D06M16/003D06M2101/06
Inventor 王海燕
Owner DONGGUAN JIAQIAN NEW MATERIAL TECH CO LTD
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