Adsorption and antibacterial deodorization treatment method for cotton fabrics by aid of tea polyphenol

A treatment method, cotton fabric technology, applied in fiber treatment, biochemical fiber treatment, plant fiber, etc., can solve the problems of low affinity between tea polyphenols and cotton fiber, affecting cotton fiber adsorption, etc., achieve good antibacterial and deodorizing effects, absorb As high as possible, the effect of simplifying the process

Active Publication Date: 2016-06-08
NEWSEGA TEXTILE NANTONG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the low affinity between tea polyphenols and cot

Method used

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  • Adsorption and antibacterial deodorization treatment method for cotton fabrics by aid of tea polyphenol
  • Adsorption and antibacterial deodorization treatment method for cotton fabrics by aid of tea polyphenol
  • Adsorption and antibacterial deodorization treatment method for cotton fabrics by aid of tea polyphenol

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] 1. Experimental part

[0043] 1.1 Main experimental materials

[0044] Pure cotton semi-finished products, 96% tea polyphenols (Anhui Wuhu Tianyuan Science and Technology Development Co., Ltd.), cationic modifier 3-chloro-2-hydroxytrimethylammonium chloride (industrial grade, Guangzhou Jinruiying Biochemical Co., Ltd. ), Nessler's reagent (prepared by the laboratory), sodium copper chlorophyllin, copper oxidase, ferrous sulfate heptahydrate, potassium sodium tartrate tetrahydrate, disodium hydrogen phosphate dodecahydrate, potassium dihydrogen phosphate, etc. are all analytically pure, purchased from Shanghai Chemical Reagent Co., Ltd. Chitosan (Nantong Shuanglin Biological Co., Ltd., food grade). Copper grass (collected from Fuyang, Zhejiang). Ginger enzyme (homemade, sugar: ginger: water = 1:3:10, mass ratio)

[0045] The extraction method of copper grass plus mixed acid extract: 0.3-0.8 grams of copper grass plus 8ml mixed acid for extraction, the mixed acid is n...

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Abstract

The invention discloses an adsorption and antibacterial deodorization treatment method for cotton fabrics by the aid of tea polyphenol. The adsorption and antibacterial deodorization treatment method sequentially includes carrying out cation modification treatment on the cotton fabrics; carrying out exhaustion treatment on the cotton fabrics by the aid of the tea polyphenol; treating the cotton fabrics by the aid of copper media. The adsorption and antibacterial deodorization treatment method has the advantages that the copper media are extracted from copper weed which is a natural plant, and accordingly the adsorption and antibacterial deodorization treatment method is beneficial to utilizing resources; the cotton fabrics with the tea polyphenol are subjected to post-copper medium treatment by the aid of environment-friendly sodium copper chlorophyllin and biomass copper oxidase, and accordingly the adsorption and antibacterial deodorization treatment method is safe and environmentally friendly; tea polyphenol-copper complexes are prepared on the fabrics in an in-situ manner, and accordingly working procedures can be simplified, the cotton fabrics treated by the aid of the adsorption and antibacterial deodorization treatment method are high in exhaustion rate, good antibacterial deodorization effects can be realized, and the (staphylococcus aureus) bacterium inhibitive rate and the (ammonia) deodorization rate can respectively reach 100% and 99.9%.

Description

technical field [0001] The invention belongs to the field of natural hygiene and health care functional textiles, and relates to a treatment method for absorbing tea polyphenols on cotton fabrics and antibacterial and deodorizing. Background technique [0002] In a modern society where work is stressful, people pay more attention to their own quality of life, including safety and health, and pursue comfort, nature and health care in clothing, which also promotes the development of functional ecological textiles such as health care to a certain extent. [0003] Compared with chemically synthesized functional agents, functional agents extracted from natural plants have many advantages: (1) non-toxic and harmless, non-allergic and carcinogenic to the skin, and have better biodegradability and environmental compatibility; (2) Environmental protection. It is taken from natural plants, not chemically synthesized, and generally there will be no substances harmful to the human body...

Claims

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Application Information

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IPC IPC(8): D06M13/503D06M13/463D06M11/38D06M15/03D06M101/06
CPCD06M11/38D06M13/463D06M13/503D06M15/03D06M16/00D06M2101/06
Inventor 张瑞萍张葛成张小丽袁卫
Owner NEWSEGA TEXTILE NANTONG CO LTD
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