CN1195108C - Process for synthesizing phytoprotein fibre size - Google Patents
Process for synthesizing phytoprotein fibre size Download PDFInfo
- Publication number
- CN1195108C CN1195108C CNB011099232A CN01109923A CN1195108C CN 1195108 C CN1195108 C CN 1195108C CN B011099232 A CNB011099232 A CN B011099232A CN 01109923 A CN01109923 A CN 01109923A CN 1195108 C CN1195108 C CN 1195108C
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- synthesis technique
- acid
- artificial beef
- beef plant
- zinc chloride
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Abstract
The present invention relates to a synthetic technology for plant protein fiber serous fluid, which comprises: the graft copolymerization of frame compound plant proteins, first polymerization monomer acrylonitrile or acrylonitrile, and second monomer methyl methacrylate, butyl methacrylate or 2-hydroxyethyl methacrylate is carried out in a water solution of zinc chloride and in a oxidation-reduction initiation system. A reducing agent is nanometer cellulose microcrystalline or ascorbic acid. The quality of the product fiber is obviously raised. The led-in impurity ions in a zinc chloride solution are greatly reduced, which is favorable for the regeneration and the utilization of water solutions of zinc chloride. The cost is reduced, and environment pollution is decreased.
Description
The present invention relates to a kind of textile industry raw material, is the synthesis technique with the phytogloibulin fiber slurry.
Silk fabrics is merrily and lightheartedly soft, and gloss is quiet and tastefully laid out, and suction temperature is good, and is comfortable and easy to wear, is subjected to domestic and international consumer's favor deeply.But, can't satisfy the wilderness demand of people to silk weaving owing to produce raw material---the silk shortage of silk fabrics.So people attempt to seek and a kind ofly can replace silk, and have the new material of silk style.
The purpose of this invention is to provide a kind of with agricultural byproducts soybean, soybean meal, Rumex leaf protein concentration, cottonseed meal, corn globulin macromolecular organic compound, after it is fully dissolved, as raw material, the synthesis technique of a kind of artificial beef plant slurries of applying biological, the development of chemical industry new technology.
The present invention is by the following technical solutions:
A kind of synthesis technique of artificial beef plant slurries, comprise that framework compound phytogloibulin dissolving back and a kind of polymerization single polymerization monomer propylene are fine or be selected from methyl methacrylate, butyl methacrylate or hydroxyethyl methylacrylate second monomer, place solder(ing)acid, be selected from ammonium persulfate, potassium peroxydisulfate, sodium peroxydisulfate, sodium chlorate, hydrogen peroxide or organic peroxide acid and reductant nano micro crystal cellulose or ascorbic acid at least a oxidant, carry out graft copolymerization in the redox initiation system that is constituted.
The weight of phytogloibulin and polymerization single polymerization monomer is 1-1.65: 4-3.35.
The weight ratio of reductant ascorbic acid and oxidant is 0.1-1: 1.
The concentration of solder(ing)acid is 30-70% (weight), and the weight ratio of reactant and solder(ing)acid is 1: 9-14.
Graft copolymerization was reacted under blanket of nitrogen 0.5～6 hour at 15 ℃～75 ℃.
The invention has the advantages that: the graft copolymerization that causes artificial beef plant with reductants such as nano micro crystal cellulose or ascorbic acid replacement thionyl sodium, the product quality of fiber is better than the product quality that traditional redox system is produced, and can significantly reduce the introducing of foreign ion in the liquor zinci chloridi, help the regeneration of solder(ing)acid.Can reduce cost, reduce pollution environment.
Below in conjunction with embodiment the present invention is described further again:
Embodiment 1
3.52 gram albumen are dissolved in the solution of being made up of 88 gram zinc chloride and 88 gram water; under the protection of nitrogen chlorine atmosphere; add 14.08 gram acrylonitrile (new steamings while stirring; remove polymerization inhibitor); 0.052 gram ammonium persulfate and 0.01 gram nano micro crystal cellulose; 25 ℃ of reaction temperatures, 4 hours reaction time, polymer molecular weight 6.8 ten thousand.
Embodiment 2
88 gram zinc chloride are dissolved in the 59 gram water; add 4.05 gram albumen; under nitrogen protection, add 8.20 gram acrylonitrile (the new steaming removed polymerization inhibitor) while stirring; 0.06 gram ammonium persulfate and 0.04 gram ascorbic acid; 40 ℃ of reaction temperatures, 2 hours reaction time, polymer molecular weight 5.7 ten thousand; viscosity 160 pools, solid content 7.3%.
Embodiment 3
168 gram zinc chloride are dissolved in the 90.2 gram water; add 4.97 gram albumen again; the dissolving back is under nitrogen protection; add 14.89 gram acrylonitrile (the new steaming removed polymerization inhibitor), 0.14 gram potassium peroxydisulfate and 0.14 gram ascorbic acid while stirring, 70 ℃ of reaction temperatures; 40 minutes reaction time; polymer molecular weight 5.1 ten thousand, viscosity 110 pools, solid content 6.8%.
Embodiment 4
3 gram albumen are dissolved in 120 grams, 60% solder(ing)acid; under nitrogen protection; add 6.3 gram acrylonitrile while stirring; 0.7 the gram methyl methacrylate, 0.05 gram ammonium persulfate and 0.03 gram nano micro crystal cellulose, 30 ℃ of reaction temperatures; 3 hours reaction time; polymer molecular weight 6.2 ten thousand, viscosity 190 pools, solid content 6.7%.
Oxidant in the foregoing description also adopts sodium peroxydisulfate, sodium chlorate, hydrogen peroxide or organic peroxide acid; Second polymerization single polymerization monomer also can be taked butyl methacrylate or hydroxyethyl methylacrylate class.
As making staple fibre or long filament, the modular system of existing textile machinery industry can satisfy the vegetable protein synthetic fiber and produce needs.Concrete technological process is: protein slurry → filtration → deaeration → spray silk → dehydration → drawing-off → typing → densification → washing → oven dry → curl → crush cutting → staple fibre → finished product packing; Or from oven dry → twisting → reel → long filament → finished product packing.
Claims (4)
1, a kind of synthesis technique of artificial beef plant slurries, it is characterized in that: comprise that framework compound vegetable protein dissolving back and a kind of polymerization single polymerization monomer propylene second monomer fine or fine with the first polymerization single polymerization monomer propylene and that be selected from methyl methacrylate, butyl methacrylate or hydroxyethyl methylacrylate places solder(ing)acid, in redox initiation system, carry out graft copolymerization, described oxidant is selected from ammonium persulfate, potassium peroxydisulfate, sodium peroxydisulfate, sodium chlorate, hydrogen peroxide or organic peroxide acid, and reductant is sodium rice microcrystalline cellulose or necrosis hematic acid.
The synthesis technique of a kind of phytogloibulin fiber slurry according to claim 1 is characterized in that: the weight ratio of vegetable protein and polymerization single polymerization monomer is 1: 2-4.
The synthesis technique of a kind of artificial beef plant slurries according to claim 1 is characterized in that: the weight ratio of reductant nano micro crystal cellulose or ascorbic acid zinc chloride is 0.1-1: 1.
The synthesis technique of a kind of artificial beef plant slurries according to claim 1 is characterized in that: the concentration of solder(ing)acid is 30-70%, and the weight ratio of reactant and liquor zinci chloridi is 1: 9-14.
The synthesis technique of a kind of artificial beef plant slurries according to claim 1 is characterized in that: the globulin solution temperature is: 15 ℃-75 ℃, dissolution time is 0.5-6 hour.
2, the synthesis technique of a kind of artificial beef plant slurries according to claim 1; it is characterized in that: after the phytogloibulin disulfide bond is destroyed; be dissolved in the solution of forming by zinc chloride and water; under nitrogen protection; add while stirring that propylene is fine, ammonium persulfate and nano micro crystal cellulose, react.
3, the synthesis technique of a kind of artificial beef plant slurries according to claim 1; it is characterized in that: in solder(ing)acid; add purification globulin lysate under nitrogen protection; add while stirring that propylene is fine, potassium peroxydisulfate and ascorbic acid, 40 ℃ of 2 hours reaction time of its reaction temperature.
4, in the synthesis technique of a kind of artificial beef plant slurries according to claim 1, it is characterized in that: protein is to produce from soybean, soybean meal, Rumex, corn, peanut or cottonseed meal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011099232A CN1195108C (en) | 2001-03-26 | 2001-03-26 | Process for synthesizing phytoprotein fibre size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011099232A CN1195108C (en) | 2001-03-26 | 2001-03-26 | Process for synthesizing phytoprotein fibre size |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1376815A CN1376815A (en) | 2002-10-30 |
| CN1195108C true CN1195108C (en) | 2005-03-30 |
Family
ID=4658220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011099232A Expired - Fee Related CN1195108C (en) | 2001-03-26 | 2001-03-26 | Process for synthesizing phytoprotein fibre size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1195108C (en) |
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2001
- 2001-03-26 CN CNB011099232A patent/CN1195108C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1376815A (en) | 2002-10-30 |
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