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Preparation method of functional viscose fiber containing green alga protein algae extract

A technology of algae extract and viscose fiber, applied in the direction of artificial filament made of viscose, can solve the problems of discarding algae plants, waste of resources, low utilization rate, etc., achieve concentrated active ingredients, good textile processing performance, The effect of high concentration

Inactive Publication Date: 2020-12-29
江苏康溢臣生命科技有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

At the same time, algae resources are very rich, but the utilization rate is not high. Most of the algae plants are not used and discarded, resulting in a waste of resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Preparation of viscose fiber with algae protein, trehalose, etc. and antibacterial function in the range of 1.33 fentex × 38mm-5.55 fentex × 38mm:

[0036] 1. Preparation of modified functional agent

[0037] 1) Preparation of modified rare earth

[0038] First soak the high-quality rare earth in deionized water and dry it, then put the washed and dried rare earth into a saturated solution of sodium hydroxide at 60°C for 4 hours and ultrasonically vibrate for 4 hours, take out the modified rare earth and wash it with deionized water until it is neutral. drying.

[0039] 2) Extraction and preparation of functional components of algae extract

[0040] Firstly, dry and grind the algae extracts into 100-120 mesh powders, respectively add 80% ethanol to the powders, leaching for 48 hours, concentrate to make aqueous suspensions. Then, the above-mentioned aqueous suspension was purified, and petroleum ether, ethyl acetate and n-butanol were used for extraction and purifica...

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Abstract

The invention discloses a preparation method of a functional viscose fiber containing a green alga protein algae extract, and belongs to the technical field of preparation of functional regenerated cellulose. The preparation method of the functional viscose fiber comprises the following steps by taking cellulose pulp, modified rare earth, an aqueous solution of an algae extract and the like as main raw materials, firstly, carrying out in-situ loading on the algae extract by adopting the modified rare earth, then drying and grinding the rare earth adsorbed with the extract to prepare a modifiedfunctional agent, and blending the modified functional agent with a viscose stock solution, so that viscose fibers containing algae glycoprotein, trehalose and the like and having an antibacterial function are prepared through a wet spinning process.

Description

technical field [0001] The invention belongs to the technical field of preparation of functional regenerated cellulose, and in particular relates to a preparation method of functional viscose fiber containing chlorophyllin and other algal extracts containing chlorophyllin. Background technique [0002] Viscose fiber and its products have the characteristics of moisture absorption, breathability, comfortable wearing and wide application. with viscose [0003] Functional fibers developed as substrates can increase the added value of products on the one hand, and satisfy consumers on the other. [0004] Diversified needs. Compared with the past, the use of chemical or synthetic functional agents to prepare functional fibers by coating or adhesion [0005] In recent years, functional fibers made by adding natural plants as functional agents to fibers have become more and more [0006] increasingly sought after by consumers. However, this functional agent is added to the fib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08
CPCD01F2/08
Inventor 黄惠标
Owner 江苏康溢臣生命科技有限公司
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