Soybean protein colored spinning fiber and its production method

A technology of soybean protein and color spinning fiber, which is applied in the field of textile materials and can solve problems such as poor color fastness and poor gloss

Inactive Publication Date: 2007-03-14
韩晓根 +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 provide colored fibers to overcome the disadvantages of poor color fastness and poor gloss in the original process

Method used

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  • Soybean protein colored spinning fiber and its production method

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Experimental program
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Embodiment Construction

[0007] (1) soybean protein preparation, polyethylene soaking, color paste preparation;

[0008] (2) Add soybean protein, soaked polyethylene, and color paste to the reaction kettle, heat at 55°C-105°C, and react for 100-120 minutes;

[0009] (3) Add active agent colored liquid preparation;

[0010] (4) spinning;

[0011] (5) cross-linking;

[0012] (6) dealdehyde, up to standard;

[0013] (7) curly;

[0014] (8) cut off;

[0015] (9) vacuum setting;

[0016] (10) PACKAGE.

[0017] Use active agent, formulate by weight percentage:

[0018] Sodium phosphate - 0.1-0.3%

[0019] Sodium perborate - 0.2-0.5%

[0020] Sodium tetraborate - 0.4-0.6%

[0021] Ethylamine - 0.2-0.4%

[0022] Bioethanol - 0.4-0.6%

[0023] Dibenzoyl peroxide - 0.6-0.8%

[0024] Reactive dyes, formulated in percent by weight:

[0025] Active ED 0.3-0.5%

[0026] Active Yellow ED-2G 0.3-0.5%

[0027] Reactive red ED-3B 0.3-0.5% A variety of reactive dyes, reactive dyes have different ratios, ...

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Abstract

The invention provides a soybean protein colored fiber and production method. There is activated dye in soybean protein colored fiber. The production method is described as: during the process of making up filature original fluid, activated dye is put in, then colored fiber of plant protein whose density is 0.7-3.0dtex is ripened, get together and slubbed through technology of wet method filature in reactor. Because activated dye is put in during making up fluid coloring and sessile rates are increased. Coloring firming degree of the colored fiber can reach five grades after measuring.

Description

technical field [0001] The invention belongs to textile materials, and in particular relates to colored spinning fibers composed of soybean protein fibers and reactive dyes, and also relates to a manufacturing method of the colored spinning fibers (hereinafter referred to as colored spinning). Background technique [0002] Soybean protein fiber can be called "green fiber" in the new century. The globulin is separated from the oil-pressed soybean meal, and after linearization treatment, it is copolymerized and blended with a hydroxyl polymer to make a protein spinning solution, and the fiber is wet-spun. Disclosed in the national patent CN99116636.1 and CN02109966.9 is by the manufacture method of plant protein synthetic fiber and this fiber, but the fiber of its production need carry out bleaching and dyeing thereafter. Because the molecular chain of cellulose fiber is a polypeptide polymer, it is not resistant to caustic soda, and the protein fiber will be damaged to varyi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F4/06D01F1/06
Inventor 韩晓根朱海山
Owner 韩晓根
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