Cotton fiber modifying agent, modified cotton fiber and preparation method thereof

A cotton fiber and modifying agent technology, which is applied in fiber treatment, plant fiber, ultrasonic/sonic fiber treatment, etc., can solve the problems of insufficient antibacterial and mildew resistance, difficult effective adhesion of traditional Chinese medicine compositions, poor durability, etc., and achieve improvement Antibacterial and antifungal performance, maintain durability and stability, and good ecological effect

Pending Publication Date: 2018-10-02
顾翚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional Chinese medicine cotton fiber modifier screened and used in the prior art, when no chemical additives are added, the traditional Chinese med

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0052] In an optional embodiment, the preparation method of the wool keratin solution includes the following steps: take waste wool or lower-foot wool, wash and dry, add peroxyacetic acid with a concentration of 3%-10% for oxidation, and then After washing and dehydrating, the wool is added with an alkali solution with a concentration of 3%-10% for hydrolysis, and the filtrate is filtered and diluted to obtain a wool keratin solution.

[0053] The preparation method for the wool keratin solution provided by the present invention utilizes waste or scrap wool to fully utilize resources and reduce the cost of the wool keratin solution, thereby reducing the cost of the final product. Among them, the oxidant and hydrolysing agent are rationally screened to make the obtained wool keratin solution contain more protein macromolecules, so as to promote the comparison between the hydroxyl groups in the cotton fiber macromolecules and the polar groups in the protein macromolecules in the woo...

Example Embodiment

[0067] Example 1:

[0068] A cotton fiber modifier, comprising a traditional Chinese medicine composition comprising the following raw material components in parts by weight: 10 parts of cloves, 60 parts of cork, 5 parts of sorrel bean and 70 parts of geranium Blades of grass. It further includes a wool keratin solution and a cotton fiber pre-treatment liquid. The cotton fiber pre-treatment liquid includes: caustic soda, hydrogen peroxide, glacial acetic acid and deionized water. The concentration of caustic soda in the cotton fiber pretreatment liquid is 1 g / L, the concentration of hydrogen peroxide is 5 g / L, and the concentration of glacial acetic acid is 0.3 g / L.

[0069] A method for preparing modified cotton fiber based on the above-mentioned cotton fiber modifier includes the following steps:

[0070] Step 1: Cotton fiber pretreatment: Take cotton fiber and add it to deionized water at a bath ratio of 1:30. According to the component content of the above-mentioned cotton fibe...

Example Embodiment

[0075] Example 2:

[0076] A cotton fiber modifier, comprising a traditional Chinese medicine composition comprising the following raw material components in parts by weight: 20 parts of Astragalus, 30 parts of Coptis, 20 parts of Sophora serrata, and 30 parts of crude roots. Marabou leaves. It further includes a wool keratin solution and a cotton fiber pre-treatment solution. The cotton fiber pre-treatment solution includes: caustic soda, hydrogen peroxide, glacial acetic acid and deionized water. The concentration of caustic soda in the cotton fiber pretreatment liquid is 1 g / L, the concentration of hydrogen peroxide is 5 g / L, and the concentration of glacial acetic acid is 0.3 g / L.

[0077] A method for preparing modified cotton fiber based on the above-mentioned cotton fiber modifier includes the following steps:

[0078] Step 1: Cotton fiber pretreatment: Take cotton fiber and add it to deionized water at a bath ratio of 1:20. According to the component content of the above-me...

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PUM

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Abstract

The invention provides a cotton fiber modifying agent, a modified cotton fiber and a preparation method thereof. The cotton fiber modifying agent comprises a traditional Chinese medicine composition.The traditional Chinese medicine composition is prepared from, by weight, 10-60 parts of flos caryophylli and/or radix astragali, 10-60 parts of rhizoma coptidis and/or cortex phellodendri, 5-50 partsof sophora alopecuroides and 10-70 parts of folium geranii dahurici. By reasonable compatibility of components of the traditional Chinese medicine composition and reasonable content values, the traditional Chinese medicine composition contains antibacterial and mould-proof functional substances and tannin substances, combination of functional components in the traditional Chinese medicine composition and cellulose macromolecular groups in cotton fibers is promoted to realize hydroxyl radical formation, macromolecular interaction is enhanced, functional durability and stability of the traditional Chinese medicine composition are maintained, and antibacterial and mould-proof effects of the cotton fibers are achieved.

Description

technical field [0001] The invention belongs to the technical field of cotton fiber modification, and in particular relates to a cotton fiber modifier, modified cotton fiber and a preparation method thereof. Background technique [0002] Cotton fiber has been widely used as a textile material since ancient times because of its unique and excellent properties such as softness, warmth retention, good hygroscopicity, and comfort. However, cotton fiber itself also has deficiencies that cannot be ignored, such as easy to mold, easy to breed bacteria, poor anti-wrinkle and non-ironing properties, and single use. The cotton fiber is modified by using the plant traditional Chinese medicine extract micropowder composition, so that the active ingredients of the plant traditional Chinese medicine are "implanted" into the cotton fiber, endowing the cotton fiber with good antibacterial and anti-mildew functions, and meeting the needs of consumers. [0003] Bacteria and molds are widely ...

Claims

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Application Information

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IPC IPC(8): D06M11/38D06M11/50D06M13/188D06M15/15D06M10/02D06M13/00D06M101/06
CPCD06M10/02D06M11/38D06M11/50D06M13/00D06M13/188D06M15/15D06M2101/06
Inventor 顾翚其他发明人请求不公开姓名
Owner 顾翚
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