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Preparation of protein bamboo fiber

A bamboo fiber and protein technology, applied in fiber processing, plant fiber, textiles and papermaking, etc., can solve problems such as harming human health, and achieve the effect of expanding application fields, improving wearability and added value

Inactive Publication Date: 2013-07-17
SUZHOU ZHENGYECHANG INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many drawbacks in the traditional cellulose fiber modification technology, such as the residue and release of formaldehyde on the cellulose fiber fabric after resin finishing, and the carcinogenic aromatic amines on the cellulose fiber dyed with azo dyes. Pentachlorophenol, which has considerable biological toxicity, exists in the cellulose fiber pulp, and its residue in textiles will endanger human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The preparation of a kind of proteinized bamboo fiber of the present invention is characterized in that the preparation method comprises the following steps:

[0011] (1) Place the bamboo fiber in 1g / L periodate solution for 30 minutes to avoid light for oxidation reaction, the reaction temperature is 30°C, and the bath ratio is 1:50;

[0012] (2) Soak the bamboo fiber after the oxidation reaction in 0.1mol / L glycerin solution for 30min to remove unreacted periodate, then fully wash with deionized water, and dry naturally;

[0013] (3) Place the naturally-dried bamboo fiber in 10g / L protein solution for 60 minutes, the reaction temperature is 30°C, and the bath ratio is 1:50. After the reaction is completed, it is fully washed with deionized water and dried naturally.

[0014] 2. The preparation of proteinized bamboo fiber according to claim 1, characterized in that the periodate in step (1) is sodium periodate.

[0015] 3. The preparation of proteinized bamboo fiber a...

Embodiment 2

[0018] The preparation of a kind of proteinized bamboo fiber of the present invention is characterized in that the preparation method comprises the following steps:

[0019] (1) Put the bamboo fiber in 2g / L periodate solution for 60 minutes to avoid light oxidation reaction, the reaction temperature is 40°C, and the bath ratio is 1:50;

[0020] (2) Soak the bamboo fiber after the oxidation reaction in 0.1mol / L glycerin solution for 30min to remove unreacted periodate, then fully wash with deionized water, and dry naturally;

[0021] (3) Place the naturally-dried bamboo fiber in 2g / L protein solution for 60min, the reaction temperature is 40°C, and the bath ratio is 1:50. After the reaction is completed, it is fully washed with deionized water and dried naturally.

[0022] 2. The preparation of proteinized bamboo fiber according to claim 1, characterized in that the periodate in step (1) is sodium periodate.

[0023] 3. The preparation of proteinized bamboo fiber according to ...

Embodiment 3

[0025] The preparation of a kind of proteinized bamboo fiber of the present invention is characterized in that the preparation method comprises the following steps:

[0026] (1) Place the bamboo fiber in 4g / L periodate solution for 60 minutes to avoid light oxidation reaction, the reaction temperature is 50°C, and the bath ratio is 1:50;

[0027] (2) Soak the bamboo fiber after the oxidation reaction in 0.1mol / L glycerin solution for 30min to remove unreacted periodate, then fully wash with deionized water, and dry naturally;

[0028] (3) Place the naturally-dried bamboo fiber in 4g / L protein solution for 60min, the reaction temperature is 50°C, and the bath ratio is 1:50. After the reaction is completed, it is fully washed with deionized water and dried naturally.

[0029] 2. The preparation of proteinized bamboo fiber according to claim 1, characterized in that the periodate in step (1) is sodium periodate.

[0030] 3. The preparation of proteinized bamboo fiber according t...

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Abstract

The present invention relates to preparation of protein bamboo fiber; the protein bamboo fiber is prepared by grafting one or more of sericin, fibroin, collagen, keratin and soy protein on dialdehyde cellulose used as a substrate. Bamboo fiber can be endowed with physiological and biological activities by the protein bamboo fiber provided by the invention, which can not only expand the application field of bamboo fiber and improve wearability and added value of bamboo fiber, but also meet the requirements of ecological textiles without adding any chemical cross-linking agent.

Description

technical field [0001] The invention belongs to the field of textiles, and in particular relates to the preparation of proteinized bamboo fiber. Background technique [0002] Bamboo fiber is a regenerated plant fiber. It is a regenerated cellulose fiber that uses bamboo as a raw material successfully developed by my country. Its production and manufacturing process is all implemented in green production, and it is an environmentally friendly green fiber. The fiber has a unique style that is obviously different from cotton, hemp and other cellulose fibers. It has good strength, good wear resistance, moisture absorption and drape, soft hand feeling, cool and comfortable to wear, excellent dyeing performance, bright luster, and natural antibacterial function. Because the cross-section of bamboo fiber is highly "hollow", it is also known as "breathing fiber", and has broad application prospects in the textile industry. [0003] In the 21st century, the improvement of a series ...

Claims

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Application Information

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IPC IPC(8): D06M15/15D06M11/30D06M101/04
Inventor 赵兵
Owner SUZHOU ZHENGYECHANG INTELLIGENT TECH
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