CN103835023B - A kind of Methanol Protein modification regeneration cellulose fibre and production technology thereof - Google Patents
A kind of Methanol Protein modification regeneration cellulose fibre and production technology thereof Download PDFInfo
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- CN103835023B CN103835023B CN201410111452.7A CN201410111452A CN103835023B CN 103835023 B CN103835023 B CN 103835023B CN 201410111452 A CN201410111452 A CN 201410111452A CN 103835023 B CN103835023 B CN 103835023B
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- methanol protein
- cellulose fibre
- modification regeneration
- methanol
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 229920003043 Cellulose fiber Polymers 0.000 title claims abstract description 31
- 230000008929 regeneration Effects 0.000 title claims abstract description 22
- 238000011069 regeneration method Methods 0.000 title claims abstract description 22
- 230000009145 protein modification Effects 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000009987 spinning Methods 0.000 claims abstract description 25
- 239000004970 Chain extender Substances 0.000 claims abstract description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 17
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000012460 protein solution Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000000243 solution Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- SHKUUQIDMUMQQK-UHFFFAOYSA-N 2-[4-(oxiran-2-ylmethoxy)butoxymethyl]oxirane Chemical group C1OC1COCCCCOCC1CO1 SHKUUQIDMUMQQK-UHFFFAOYSA-N 0.000 claims description 5
- 238000007385 chemical modification Methods 0.000 claims description 2
- 235000018102 proteins Nutrition 0.000 description 13
- 210000000085 cashmere Anatomy 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000793 Azlon Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a kind of Methanol Protein modification regeneration cellulose fibre, the weight of the albumen in described Methanol Protein modification regeneration fiber is the 5-45% of alpha cellulose weight.A kind of technique preparing claim 1, there are following steps: (1) prepare stoste by cellulose fibre conventional production process, in prepared spinning material liquid, the weight of first kind fiber is 8.8%, the weight of its alpha cellulose is 2.464 tons, the weight that should add Methanol Protein is 0.1232-1.1088 ton, (2) pH value will be adjusted to be 10 containing 20% pure Methanol Protein solution 0.616-5.544 ton, by this Methanol Protein solution: the weight ratio=9:1 of chain extender, add chain extender (3) by step mixed liquor (2) and step (1) cellulosic spinning solution mix, spinning technique carries out spinning routinely, obtain the Methanol Protein modified cellulose fibre that first kind fibre weight is 5%-45%.
Description
Technical field:
The present invention relates to a kind of Azlon, particularly a kind of Methanol Protein modified cellulose fibre and production technology thereof.
Background technology:
Along with the development of society, medium-to-high grade natural protein fiber fabric is more and more by the favor of the numerous common people, but holding at high price due to the natural protein fiber such as silk, cashmere, make ordinary populace be difficult to accept.The present invention is exactly according to market demand, with Coal Chemical Industry byproduct methyl alcohol for raw material, animal protein is converted into by the effect of enzyme, working condition certain after purifying, partially grafted on first kind fiber at spinning solution by specific chain extender, then produce methyl alcohol zymoprotein modification regeneration cellulose fibre.The Methanol Protein modified cellulose fibre produced not only has cellulose fibre characteristic, also has the feature of natural protein fiber simultaneously.Can not only substitute silk, cashmere, its style characteristic is better than silk and cashmere especially, particularly its moisture absorption and dyeability.
Summary of the invention:
The object of the invention is with Coal Chemical Industry byproduct methyl alcohol is that raw material is produced and had natural silk, cheap a kind of Methanol Protein modification regeneration cellulose fibre of cashmere function and production technology thereof.
The technical scheme realizing the object of the invention is, a kind of Methanol Protein modification regeneration cellulose fibre, it is characterized in that: described Methanol Protein modification regeneration cellulose fibre is the cellulose fibre of Methanol Protein by chain extender chemical modification, the weight of the albumen in described Methanol Protein modification regeneration fiber is the 5-45% of alpha cellulose weight.
Prepare a technique for Methanol Protein modification regeneration cellulose fibre, it is characterized in that there are following steps:
(1) prepare stoste by cellulose fibre conventional production process, in prepared spinning material liquid, the weight of alpha cellulose is 8.8%, and the weight of every batch is 28 tons, and the weight of its alpha cellulose is 2.464 tons, the weight that should add Methanol Protein is 0.1232-1.1088 ton
(2) will be 10 containing 20% pure Methanol Protein solution 0.616-5.544 ton adjust pH, by this Methanol Protein solution: the weight ratio=9:1 of chain extender, add chain extender 0.06844-0.616 ton and make it fully to mix, described chain extender is 1,4-butanediol diglycidyl ether
By step mixed liquor (2) and step (1) cellulosic spinning solution mix, and stable after, spinning technique carries out spinning routinely, obtains Methanol Protein modification regeneration cellulose fibre.
The present invention has that raw material sources are wide compared with the prior art, function admirable and the low remarkable advantage of price.
Detailed description of the invention:
The present invention has following examples:
Embodiment 1:
In Methanol Protein fiber, the content of albumen is the preparation method of the Methanol Protein modification regeneration cellulose fibre of alpha cellulose weight 5%.
(1) prepare stoste by cellulose fibre conventional production process, in prepared spinning material liquid, the content of alpha cellulose is 8.8%(weight ratio), the weight ratio of every batch is 28 tons, and the weight of its alpha cellulose is 2.464 tons, the weight that should add Methanol Protein is 0.1232 ton
(2) will be 10 containing 20% pure Methanol Protein solution, 0.616 ton of adjust pH, and by this Methanol Protein solution: the weight ratio=9:1 of chain extender (BDDE), add chain extender 0.06844 ton and make it fully to mix,
By step mixed liquor (2) and step (1) cellulosic spinning solution mix, and stable after, spinning technique carries out spinning routinely, obtains Methanol Protein modification regeneration cellulose fibre.
Embodiment 2:
In Methanol Protein fiber, the content of albumen is the preparation method of the Methanol Protein modification regeneration cellulose fibre of alpha cellulose weight 25%.
(1) stoste is prepared by cellulose fibre conventional production process, in prepared spinning material liquid, the content of alpha cellulose is 8.8%(weight ratio), the weight ratio of every batch is 28 tons, and the weight of its alpha cellulose is 2.464 tons, the weight that should add Methanol Protein is 0.616 ton
(2) will be 10 containing 20% pure Methanol Protein solution, 3.08 tons of adjust pHs, and by this Methanol Protein solution: the weight ratio=9:1 of chain extender (BDDE), add chain extender 0.3423 ton and make it fully to mix,
By step mixed liquor (2) and step (1) cellulosic spinning solution mix, and stable after, spinning technique carries out spinning routinely, obtains Methanol Protein modification regeneration cellulose fibre.
Embodiment 3:
In Methanol Protein fiber, the content of albumen is the preparation method of the Methanol Protein modification regeneration cellulose fibre of alpha cellulose weight 45%.
(1) prepare stoste by cellulose fibre conventional production process, in prepared spinning material liquid, the content of alpha cellulose is 8.8%(weight ratio), the weight ratio of every batch is 28 tons, and the weight of its alpha cellulose is 2.464 tons, the weight that should add Methanol Protein is 1.1088 tons
(2) will be 10 containing 20% pure Methanol Protein solution, 5.544 tons of adjust pHs, and by this Methanol Protein solution: the weight ratio=9:1 of chain extender (BDDE), add chain extender 0.616 ton and make it fully to mix,
By step mixed liquor (2) and step (1) cellulosic spinning solution mix, and stable after, spinning technique carries out spinning routinely, obtains Methanol Protein modification regeneration cellulose fibre.
Claims (2)
1. a Methanol Protein modification regeneration cellulose fibre, it is characterized in that: described Methanol Protein modification regeneration cellulose fibre is the cellulose fibre of Methanol Protein by chain extender chemical modification, the weight of the albumen in described Methanol Protein modification regeneration fiber is the 5-45% of alpha cellulose weight.
2. prepare a technique for Methanol Protein modification regeneration cellulose fibre according to claim 1, it is characterized in that there are following steps:
(1) prepare stoste by cellulose fibre conventional production process, in prepared spinning material liquid, the weight of alpha cellulose is 8.8%, and the weight of every batch is 28 tons, and the weight of its alpha cellulose is 2.464 tons, the weight that should add Methanol Protein is 0.1232-1.1088 ton
By containing 20% pure Methanol Protein solution 0.616-5.544 ton adjust pH be 10, by this Methanol Protein solution: the weight ratio=9:1 of chain extender, add chain extender 0.06844-0.616 ton and make it fully to mix, described chain extender is 1,4-butanediol diglycidyl ether
By step mixed liquor (2) and step (1) cellulosic spinning solution mix, and stable after, spinning technique carries out spinning routinely, obtains Methanol Protein modification regeneration cellulose fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111452.7A CN103835023B (en) | 2014-03-25 | 2014-03-25 | A kind of Methanol Protein modification regeneration cellulose fibre and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410111452.7A CN103835023B (en) | 2014-03-25 | 2014-03-25 | A kind of Methanol Protein modification regeneration cellulose fibre and production technology thereof |
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| CN103835023A CN103835023A (en) | 2014-06-04 |
| CN103835023B true CN103835023B (en) | 2015-12-30 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107805613B (en) * | 2017-11-21 | 2021-01-15 | 义马煤业集团煤生化高科技工程有限公司 | Industrial purification method of fiber-grade methanol protein |
| CN110453300A (en) * | 2019-07-24 | 2019-11-15 | 郑州家善环保科技有限公司 | A kind of production method of bread or the protein modified viscose fiber of brewer's yeast |
| CN110624130B (en) * | 2019-09-16 | 2021-09-17 | 东华大学 | High-elastic water-stable protein-based/epoxy composite superfine fiber tissue engineering scaffold and preparation method thereof |
| CN110886025B (en) * | 2019-12-17 | 2022-07-05 | 上海里奥纤维企业发展有限公司 | Solvent method high wet modulus protein fiber and preparation method thereof |
| CN112323164B (en) * | 2020-12-01 | 2023-02-17 | 许昌学院 | Protein modified regenerated cellulose fiber and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101298708B (en) * | 2008-06-25 | 2010-06-02 | 宜宾丝丽雅集团有限公司 | Protein cellulose viscose and preparing method thereof |
| CN101580977A (en) * | 2009-06-09 | 2009-11-18 | 山东海龙股份有限公司 | Regenerated protein cellulose fiber and production method thereof |
| CN102080270A (en) * | 2010-12-21 | 2011-06-01 | 中原工学院 | Modification method of regenerated cellulose fibre |
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Effective date of registration: 20231108 Address after: 453000 south side of Xinchang Road, Xinxiang economic and Technological Development Zone, Henan Province Patentee after: XINXIANG CHEMICAL FIBER Co.,Ltd. Patentee after: YIMA COAL INDUSTRY GROUP COAL BIOCHEMICAL HIGH-TECH ENGINEERING CO.,LTD. Address before: Xinxiang City, Henan province Fengquan District 453011 Jinyuan Road No. 1 Patentee before: XINXIANG CHEMICAL FIBER Co.,Ltd. |