Biological activity marine alga cellulose viscose and manufacturing method therefor

A viscose fiber, bioactive technology, applied in the field of viscose fiber, can solve the problems of restricting the development of viscose fiber, unable to fully utilize vitamins and minerals, etc., and achieve the effect of broad development prospects.

Active Publication Date: 2008-01-02
潍坊欣龙生物材料有限公司
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, alginate is only one of the components of seaweed, and a large amount of amino acids, vitamins and minerals beneficial to the human body contained in seaweed cannot be fully utilized, thus limiting the further development of viscose fiber.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Brown algae is made into ultrafine powder below 3 μm; take chemical fiber cotton pulp as raw material to prepare viscose, add seaweed ultrafine powder by 6% (weight ratio to cellulose) in the post-dissolution process of glue making, stir for 2 hours, make It mixes well. Add 2% (weight ratio to cellulose) of V-318 and 1.0% (weight ratio to cellulose) of S-653 as denaturants during the initial dissolving process of yellowing. The composition of V-318 is polyethylene glycol alkylamine, which is an additive to improve processing performance produced by Berol Nobel Berol Industries Swtden. It is used for improved high-strength viscose yarn and high wet modulus fiber modification agent. Soluble in viscose, non-ionic in viscose, cationic in acid bath, compatible with non-ionic and cationic viscose and spinning additives. The composition of S-653 is polyethylene glycol polyamine, which is an additive additive produced by Berol Nobel Berol Industries Swtden to improve processin...

Embodiment 2

[0018] Basically the same as Example 1, the difference is that in the refining step, the zirconium phosphate silver-loaded aqueous solution containing silver ions is used as the mother liquor to treat the nascent cellulose filaments. In the mother liquor, the silver content is 0.5%, and the solid content is 0.5%. The zirconium phosphate has a silver loading content of 12%, sodium tripolyphosphate is used as a dispersant, and the added amount is 1.2% of the solid content, and then the bioactive seaweed viscose fiber is obtained by drying. The seaweed content is 5.6% (weight ratio to cellulose), and the silver content is 0.30% (weight ratio to cellulose). The dry state breaking strength of the fiber is 2.42cN / dtex, the dry state humidity control elongation is 15%, and the fineness is 1.68dtex.

Embodiment 3

[0020] Basically the same as Example 1, the difference is that in the refining step, the zirconium phosphate zinc-loaded aqueous solution containing silver ions is used as the mother liquor to treat the nascent cellulose filaments. In the mother liquor, the zinc content is 0.8%, and the solid content is 0.8%. The zirconium phosphate loaded with zinc has a content of 14%, sodium stearate is used as a dispersant, and the added amount is 1.4% of the solid content, and then the bioactive seaweed viscose fiber is obtained by drying. The seaweed content is 5.6% (weight ratio to cellulose), and the zinc content is 0.60% (weight ratio to cellulose). The dry state breaking strength of the fiber is 2.42cN / dtex, the dry state humidity control elongation is 15%, and the fineness is 1.68dtex.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
particle diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a biological activity sea weed glue fiber, which is characterized by the following: incorporating sea weed in the glue fiber; setting the grain size not more than 3 mum; setting the mass percent of the sea weed at 5%-15% related to cellulose; incorporating silver or zinc in the glue fiber; setting the mass percent of the silver or zinc at 0.25%-1.0% relative to the cellulose. This invention also related to a preparing method of the biological activity sea weed glue fiber. This glue fiber possesses good hygienic function for skin, which can be fit for various textile raw material and textile.

Description

technical field [0001] The invention relates to the technical field of viscose fiber, in particular to a viscose fiber containing seaweed components; the invention also relates to a production method of the viscose fiber. Background technique [0002] Seaweed is one of the important elements for beauty and skin care, which is rich in protein, various hard minerals and trace elements (including potassium, calcium, sodium, magnesium, aluminum, strontium, cobalt, manganese, etc.), vitamins, seaweed polysaccharides, and fucoidan , starch, mannitol, cellulose, etc. Studies have found that seaweed can absorb more than 1,000 kinds of trace elements from the ocean, ten times more than herbs on land, especially for aging and dry skin, sensitive skin and skin diseases. . In addition, seaweed can improve fat metabolism and reduce swelling, and it is also used in the field of beauty therapy for fat burning. Seaweed powder is very effective for rough skin. It not only provides moistur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D01F2/08D01F9/04D06M23/10
Inventor 刘海洋王乐军姜明亮吕翠莲
Owner 潍坊欣龙生物材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap