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Nano antibacterial textile finishing agent and preparation method thereof

An antibacterial textile and finishing agent technology, which is applied in textiles and papermaking, fiber treatment, fiber type, etc., can solve the problems of poor inhibition of pathogenic bacteria and insignificant improvement of antibacterial performance, achieve strong inhibition and improve antibacterial finishing effect Effect

Inactive Publication Date: 2016-08-24
江门尚洋户外服饰实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical problem to be solved: the antibacterial performance of the textiles after conventional antibacterial finishing is not significantly improved, and the inhibitory effect on conventional pathogenic bacteria is relatively poor. Textile nano-antibacterial finishing agent prepared from the antibacterial extract of traditional Chinese medicine to jointly improve the antibacterial finishing effect of the finishing agent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] (1) According to the following weight percentages, take 6wt% of nano-lithium carbonate powder, 2wt% of nano-silicon carbide powder, 7wt% of ethanol water extract of 30wt% Nardinus edulis, 5wt% of ethanol water extract of Huangteng 50wt%, and ethanol extraction of Citrus aurantium 8wt% of polyoxyethylene stearate, 15wt% of polyoxyethylene stearate, 8wt% of butanol, and the balance is water; (2) pour the polyoxyethylene stearate and butanol of step (1) into water, heat and stir until The three ingredients are mixed evenly; (3) Add 30wt% ethanol water extract of Nardinosa 30wt%, 50wt% ethanol water extract of Huangteng vine, ethanol extract of Citrus aurantium to the mixed solution of step (2), heat and stir until the above-mentioned extraction (4) Finally, add nano-lithium carbonate powder and nano-silicon carbide powder, and disperse them uniformly in the mixed liquid, so as to prepare nano-antibacterial textile finishing agent.

Embodiment 2

[0037] (1) According to the following weight percentages, take 3wt% of nano-lithium carbonate powder, 5wt% of nano-silicon carbide powder, 2wt% of 30wt% ethanol water extract of Nardin pine, 1wt% of 50wt% ethanol water extract of Huangteng, and ethanol extraction of Citrus aurantium 3wt% of polyoxyethylene stearate, 10wt% of polyoxyethylene stearate, 4wt% of butanol, and the balance is water; (2) pour the polyoxyethylene stearate and butanol of step (1) into water, heat and stir until The three ingredients are mixed evenly; (3) Add 30wt% ethanol water extract of Nardinosa 30wt%, 50wt% ethanol water extract of Huangteng vine, ethanol extract of Citrus aurantium to the mixed solution of step (2), heat and stir until the above-mentioned extraction (4) Finally, add nano-lithium carbonate powder and nano-silicon carbide powder, and disperse them uniformly in the mixed liquid, so as to prepare nano-antibacterial textile finishing agent.

Embodiment 3

[0039] (1) According to the following weight percentages, take 5wt% of nano-lithium carbonate powder, 4wt% of nano-silicon carbide powder, 3wt% of 30wt% ethanol water extract of Nardin pine, 4wt% of 50wt% ethanol water extract of Huangteng, and ethanol extraction of Citrus aurantium 7wt% of polyoxyethylene stearate, 13wt% of polyoxyethylene stearate, 6wt% of butanol, and the balance is water; (2) pour the polyoxyethylene stearate and butanol of step (1) into water, heat and stir until The three ingredients are mixed evenly; (3) Add 30wt% ethanol water extract of Nardinosa 30wt%, 50wt% ethanol water extract of Huangteng vine, ethanol extract of Citrus aurantium to the mixed solution of step (2), heat and stir until the above-mentioned extraction (4) Finally, add nano-lithium carbonate powder and nano-silicon carbide powder, and disperse them uniformly in the mixed liquid, so as to prepare nano-antibacterial textile finishing agent.

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PUM

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Abstract

The invention discloses a nano antibacterial fabric finishing agent and a preparation method thereof. The nano antibacterial fabric finishing agent comprises 3-6wt% of nano lithium carbonate powder, 2-5wt% of nano silicon carbide powder, 2-7wt% of a 30wt% rhizoma nardostachyos ethanol aqueous extract, 1-5wt% of a 50wt% herba fibraureae recisae ethanol aqueous extract, 3-8wt% of an immature bitter orange ethanol aqueous extract, 10-15wt% of polyoxyethylene stearate, 4-8wt% of butanol and the balance of water. The preparation method comprises the following steps: (1) preparing the components; (2) pouring polyoxyethylene stearate and butanol into water, and uniformly mixing; (3) adding with the 30wt% rhizoma nardostachyos ethanol aqueous extract, the 50wt% herba fibraureae recisae ethanol aqueous extract and the immature bitter orange ethanol aqueous extrtact, and uniformly mixing; and (4) finally adding with the nano lithium carbonate powder and the nano silicon carbide powder, and uniformly dispersing, thereby obtaining the nano antibacterial fabric finishing agent.

Description

technical field [0001] The invention belongs to the field of textile finishing, and relates to a textile finishing agent and a preparation method thereof, in particular to a nanometer antibacterial textile finishing agent and a preparation method thereof. Background technique [0002] The antibacterial agents used at home and abroad can be divided into three categories: inorganic antibacterial agents, organic antibacterial agents and natural antibacterial agents. Inorganic antibacterial agents mainly include porous substances such as antibacterial pumice, apatite, calcium phosphate and other inorganic ion exchangers, as well as metals such as mercury, silver, copper, lead and their ionic compounds and complexes. Organic antibacterial agents are mainly composed of organic silicon quaternary ammonium salts, aromatic halides, sulfonamides and other antibacterial substances, fatty acids, and phenols. The natural antibacterial agents that have been applied include chitosan, chit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/224D06M13/00D06M11/77D06M11/76D06M13/144D06M101/06D06M101/38
Inventor 许磊
Owner 江门尚洋户外服饰实业有限公司