Viscose containing natural antimicrobials and preparation method thereof

A technology of natural antibacterial agent and viscose fiber, applied in the field of viscose fiber containing natural antibacterial agent and its preparation, to achieve great economic and social benefits, reasonable process and wide application

Inactive Publication Date: 2013-02-13
单修铎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] At present, how to apply the Folium Folium extract as an antibacterial agent for spinning has not yet a reasonable, simple and mature produ

Method used

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  • Viscose containing natural antimicrobials and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Embodiment 1: a kind of viscose fiber with antibacterial function of Daqingye, including viscose fiber and a natural antibacterial agent contained therein, the natural antibacterial agent is the natural Daqingye extract powder, and the natural Daqingye added a dispersant. The green leaf extract powder solution is added to the viscose spinning stock solution. The amount of natural green leaf extract powder added is 1% of the mass of the viscose spinning stock solution, and the amount of dispersant added to the natural green leaf extract powder solution is It is 0.1% of the mass of water contained in the solution.

Embodiment 2

[0035] Embodiment 2: a kind of viscose fiber with antibacterial function of Daqingye, including viscose fiber and a natural antibacterial agent contained therein, the natural antibacterial agent is natural Daqingye extract powder, and the natural Daqingye added dispersant. The green leaf extract powder solution is added to the viscose spinning stock solution. The amount of the natural green leaf extract powder added is 3.75% of the mass of the viscose spinning stock solution, and the added amount of the dispersant in the natural green leaf extract powder solution. It is 0.5% of the mass of water contained in the solution.

Embodiment 3

[0036] Embodiment 3: a kind of viscose fiber with antibacterial function of Daqingye, including viscose fiber and the natural antibacterial agent contained therein, the natural antibacterial agent is the natural Daqingye extract powder, and the natural macrobacterial agent added with dispersant. The green leaf extract powder solution is added to the viscose spinning stock solution. The addition amount of the natural green leaf extract powder is 7% of the mass of the viscose spinning stock solution, and the added amount of the dispersant in the natural green leaf extract powder solution. It is 1.0% of the mass of the water contained in the solution.

[0037] The dispersing agent in the above-mentioned examples 1-3 is the formaldehyde condensate (MF) of sodium methylnaphthalenesulfonate or sodium methylenebisdanesulfonate.

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Abstract

The invention provides viscose containing natural antimicrobials. The viscose containing the natural antimicrobials comprises the viscose and the antimicrobials contained in the viscose. The viscose containing the natural antimicrobials is characterized in that the antimicrobials is natural indigowoad leaf extract powder, a natural indigowoad leaf extract powder solution added with dispersing agent is added into a viscose filature stock solution, the additive amount of the natural indigowoad leaf extract powder is 1%-7% of the quality of the viscose filature stock solution, the additive amount of the dispersing agent in the natural indigowoad leaf extract powder solution is 0.1%-1.0% of the quality of water in the natural indigowoad leaf extract powder solution. The preparation method of the viscose comprises the steps of dissolving the indigowoad leaf extract powder into water and adding the dispersing agent to obtain the indigowoad leaf extract powder solution, adding the indigowoad leaf extract powder solution to the viscose filature stock solution according to a ratio of 10%-14% of the quality of the viscose filature stock solution, and then shaping a obtained solution according to conventional wet spinning jet process to obtain the viscose. The viscose has a durable antibacterial function and has no side effect on human bodies. The preparation method has reasonable and simple technology, and is suitable for industrialized production.

Description

technical field [0001] The invention belongs to the technical field of man-made fiber manufacturing, and relates to viscose fiber products and process improvement thereof, in particular to a viscose fiber containing a natural antibacterial agent and a preparation method thereof. Background technique [0002] The existing conventional viscose fiber is regenerated cellulose fiber, and its products have the characteristics of good moisture absorption and air permeability and comfortable wearing. With the improvement of people's living standard and the change of life concept, people pay more and more attention to the health care function of textiles, and it is hoped that the existing viscose fiber textiles can be improved in terms of antibacterial properties. [0003] Antibacterial agents used in antibacterial fiber products are basically divided into three categories, namely natural antibacterial agents, organic antibacterial agents and inorganic antibacterial agents. [0004]...

Claims

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Application Information

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IPC IPC(8): D01F2/08D01F1/10D01F11/02
Inventor 于湖生单修铎
Owner 单修铎
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