CN102345186A - Novel soybean protein synthetic fiber and preparation method - Google Patents
Novel soybean protein synthetic fiber and preparation method Download PDFInfo
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- CN102345186A CN102345186A CN2011102195208A CN201110219520A CN102345186A CN 102345186 A CN102345186 A CN 102345186A CN 2011102195208 A CN2011102195208 A CN 2011102195208A CN 201110219520 A CN201110219520 A CN 201110219520A CN 102345186 A CN102345186 A CN 102345186A
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Abstract
The invention provides novel soybean protein synthetic fiber, the synthetic fiber comprises the following raw materials by weight ratio: 50-70 parts of soybean protein, 10-20 parts of cotton cellulose, 10-12 parts of chitosan, 5-8 parts of maleic acid grafted polypropylene copolymer, 4-7 parts of lubricant, 1.5-4 parts of stabilizer, 1-5 parts of flame retardant, 1.5-4 parts of aging inhibitor and 3-6 parts of antiseptics. According to the invention, the preparation method is capable of ensuring the high content and high inventory of soybean protein in the novel soybean protein synthetic fiber and ensuring the health function of the soybean protein fiber. The prepared novel soybean protein synthetic fiber has excellent physical and mechanical properties, and ensures the subsequent textile processing performance of the soybean protein synthetic fiber and the wearing performance of the fabrics.
Description
Technical field:
The present invention relates to the fiber production technical field, be specifically related to a kind of novel soybean albumen synthetic fiber and preparation method thereof.
Background technology
Soybean fiber is a kind of azlon, is from the soybean meal that pressed oil, to isolate globulin, through linearization process; With the graft copolymerization of hydroxyl high polymer, the protein spinning solution is processed in blend; The fiber that forms through wet spinning; Have good moist, the gas permeability of leading, and soft smooth, drapability good, has many advantages of chemical fibre and natural fabric concurrently.
In recent years, bigger to the research dynamics of soybean fiber both at home and abroad, developed multiple soybean fiber in succession.Prior art discloses a kind of preparation method of soybean fiber cellulose fiber; It is the soybean protein of separate purifying in the soybean to be dissolved in the aqueous solution of NaOH obtain soy bean proteinous soln; Obtain the soybean protein spinning solution after in soy bean proteinous soln, adding initator, acrylamide reaction filtration; The soybean protein spinning solution with after cellulose sulfonate mixes, is produced plain viscose filament yarn of soybean fiber and viscose staple fibre.But exist soybean protein content low in the soybean fiber for preparing in the prior art, not firm with cellulosic conjugation, problem such as spinnability is relatively poor.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of novel soybean protein synthetic fiber and preparation method thereof.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of novel soybean albumen synthetic fiber, each raw material components and weight proportion are in this fiber: soybean protein 50-70 part, gossypin 10-20 part, shitosan 10-12 part, maleic acid graft polypropylene copolymer 5-8 part, lubricant 4-7 part, stabilizing agent 1.5-4 part, fire retardant 1-5 part, age resistor 1.5-4 part and antiseptic 3-6 part.
In preferred embodiment of the present invention, described gossypin is the cotton-shaped methylcellulose that contracts.
In preferred embodiment of the present invention, the percent grafting of described maleic acid graft polypropylene copolymer is 0.3-1.8%.
In preferred embodiment of the present invention, described lubricant is glycerine or hard fatty acids.
In preferred embodiment of the present invention, described stabilizing agent is that molecular weight is 10
5Above polyacrylic.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: a kind of preparation method of novel soybean albumen synthetic fiber comprises following processing step:
(1) produce soybean protein: use 75% ethanol to be extract, from soybean, come out Protein Extraction, during the dilute with water extract, soybean protein can be separated out deposition, through cleaning-drying, processes soybean protein then.
(2) soybean protein is put into high-speed mixer, mixed 5 minutes, add lubricant at 100-200 rev/min; Under 200-300 rev/min, be mixed into and add gossypin, shitosan, maleic acid graft polypropylene copolymer, stabilizing agent, fire retardant, age resistor and antiseptic when expecting warm 100 ℃ successively; Continuation mixes down at 200-300 rev/min, when material temperature rise to 110 ℃, adopts 800-1000 rev/min of following high-speed mixing; When expecting warm 120-130 ℃; Stop to mix, the blowing cooling was left standstill 2 hours; To leave standstill material and send into S type kneader, control 100 ℃, mediate 20-30 minute; To mediate material and send into the double-screw extruding pelletizing machine, under 135-150 ℃, produce the resin particle, use spinning equipment then, and adopt melt or liquation spinning to process novel soybean albumen synthetic fiber.
The invention has the beneficial effects as follows: the present invention adopts soybean protein; The blend under the solubilization of maleic acid graft polypropylene copolymer of gossypin and shitosan; The high-load and the high recoverable amount of soybean protein in the novel soybean albumen synthetic fiber have not only been guaranteed; And guaranteed the health care of soybean fiber, the novel soybean albumen synthetic fiber physical and mechanical properties of producing is good, guaranteed the soybean protein synthetic fiber follow-up textile processibility can and the wearability of fabric.Technology of the present invention is simple, and is with low cost, has high promotional value.
The specific embodiment
Below in conjunction with specific embodiment the present invention is done further elaboration in detail.
Embodiment 1
(1) produce soybean protein: use 75% ethanol to be extract, from soybean, come out Protein Extraction, during the dilute with water extract, soybean protein can be separated out deposition, through cleaning-drying, processes soybean protein then.
(2) soybean protein is put into high-speed mixer for 50 parts, mixed 5 minutes, add 7 parts of lubricants at 100 rev/mins; Add 3 parts of 10 parts of gossypins, 12 parts of shitosans, 8 parts of maleic acid graft polypropylene copolymers, 1.5 parts of stabilizing agents, 1 part of fire retardant, 4 parts in age resistor and antiseptics when under 200 rev/mins, being mixed into 100 ℃ of material temperature successively; Continuation mixes down at 200 rev/mins, when material temperature rise to 110 ℃, adopts 800 rev/mins of following high-speed mixing; When extremely expecting warm 120 ℃; Stop to mix, the blowing cooling was left standstill 2 hours; To leave standstill material and send into S type kneader, control 100 ℃, mediate 20 minutes; To mediate material and send into the double-screw extruding pelletizing machine, and under 135 ℃, make except that the resin particle, and use spinning equipment then, and adopt melt or liquation spinning to process novel soybean albumen synthetic fiber, wherein, in this example, gossypin is the cotton-shaped methylcellulose that contracts; The percent grafting of maleic acid graft polypropylene copolymer is 0.3%; Lubricant is a glycerine; Stabilizing agent is that molecular weight is 10
5Above polyacrylic.
Embodiment 2
(1) produce soybean protein: use 75% ethanol to be extract, from soybean, come out Protein Extraction, during the dilute with water extract, soybean protein can be separated out deposition, through cleaning-drying, processes soybean protein then.
(2) soybean protein is put into high-speed mixer for 60 parts, mixed 5 minutes, add 5 parts of lubricants at 100 rev/mins; Add 5 parts of 15 parts of gossypins, 11 parts of shitosans, 6 parts of maleic acid graft polypropylene copolymers, 5 parts of lubricants, 3 parts of stabilizing agents, 3 parts of fire retardants, 2.5 parts in age resistor and antiseptics when under 200 rev/mins, being mixed into 100 ℃ of material temperature successively; Continuation mixes down at 200 rev/mins, when material temperature rise to 110 ℃, adopts 900 rev/mins of following high-speed mixing; When extremely expecting warm 120 ℃; Stop to mix, the blowing cooling was left standstill 2 hours; To leave standstill material and send into S type kneader, control 100 ℃, mediate 20 minutes; To mediate material and send into the double-screw extruding pelletizing machine, and under 140 ℃, produce the resin particle, and use spinning equipment then, and adopt melt or liquation spinning to process novel soybean albumen synthetic fiber, wherein, in this example, gossypin is the cotton-shaped methylcellulose that contracts; The percent grafting of maleic acid graft polypropylene copolymer is 1.5%; Lubricant is a glycerine; Stabilizing agent is that molecular weight is 10
5Above polyacrylic.
Embodiment 3
(1) produce soybean protein: use 75% ethanol to be extract, from soybean, come out Protein Extraction, during the dilute with water extract, soybean protein can be separated out deposition, through cleaning-drying, processes soybean protein then.
(2) soybean protein is put into high-speed mixer for 70 parts, mixed 5 minutes, add 4 parts of lubricants at 200 rev/mins; Add 6 parts of 20 parts of gossypins, 10 parts of shitosans, 5 parts of maleic acid graft polypropylene copolymers, 4 parts of stabilizing agents, 1 part of fire retardant, 1.5 parts in age resistor and antiseptics when under 300 rev/mins, being mixed into 100 ℃ of material temperature successively; Continuation mixes down at 300 rev/mins, when material temperature rise to 110 ℃, adopts 1000 rev/mins of following high-speed mixing; When extremely expecting warm 130 ℃; Stop to mix, the blowing cooling was left standstill 2 hours; To leave standstill material and send into S type kneader, control 100 ℃, mediate 30 minutes; To mediate material and send into the double-screw extruding pelletizing machine, and under 150 ℃, make except that the resin particle, and use spinning equipment then, and adopt melt or liquation spinning to process novel soybean albumen synthetic fiber, wherein, in this example, gossypin is the cotton-shaped methylcellulose that contracts; The percent grafting of maleic acid graft polypropylene copolymer is 1.8%; Lubricant is a hard fatty acids; Stabilizing agent is that molecular weight is 10
5Above polyacrylic.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. novel soybean albumen synthetic fiber; It is characterized in that each raw material components and weight proportion are in this fiber: soybean protein 50-70 part, gossypin 10-20 part, shitosan 10-12 part, maleic acid graft polypropylene copolymer 5-8 part, lubricant 4-7 part, stabilizing agent 1.5-4 part, fire retardant 1-5 part, age resistor 1.5-4 part and antiseptic 3-6 part.
2. novel soybean albumen synthetic fiber according to claim 1 is characterized in that, described gossypin is the cotton-shaped methylcellulose that contracts.
3. novel soybean synthetic fiber according to claim 1 is characterized in that, the percent grafting of described maleic acid graft polypropylene copolymer is 0.3-1.8%.
4. novel soybean synthetic fiber according to claim 1 is characterized in that, described lubricant is glycerine or hard fatty acids.
5. novel soybean albumen synthetic fiber according to claim 1 is characterized in that, described stabilizing agent is that molecular weight is 10
5Above polyacrylic.
6. the preparation method of novel soybean albumen synthetic fiber is characterized in that, comprises following processing step:
(1) produce soybean protein: use 75% ethanol to be extract, from soybean, come out Protein Extraction, during the dilute with water extract, soybean protein can be separated out deposition, through cleaning-drying, processes soybean protein then.
7. high-speed mixer is put into soybean protein in (2), mixes 5 minutes at 100-200 rev/min, adds lubricant; Under 200-300 rev/min, be mixed into and add gossypin, shitosan, maleic acid graft polypropylene copolymer, stabilizing agent, fire retardant, age resistor and antiseptic when expecting warm 100 ℃ successively; Continuation mixes down at 200-300 rev/min, when material temperature rise to 110 ℃, adopts 800-1000 rev/min of following high-speed mixing; When expecting warm 120-130 ℃; Stop to mix, the blowing cooling was left standstill 2 hours; To leave standstill material and send into S type kneader, control 100 ℃, mediate 20-30 minute; To mediate material and send into the double-screw extruding pelletizing machine, under 135-150 ℃, produce the resin particle, use spinning equipment then, and adopt melt or liquation spinning to process novel soybean albumen synthetic fiber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102195208A CN102345186A (en) | 2011-08-02 | 2011-08-02 | Novel soybean protein synthetic fiber and preparation method |
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| CN2011102195208A CN102345186A (en) | 2011-08-02 | 2011-08-02 | Novel soybean protein synthetic fiber and preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600260A (en) * | 2014-12-31 | 2015-05-06 | 江苏锋驰绿色电源有限公司 | C/Ni/S composite material prepared from absorbent cotton and preparation method and application thereof |
| CN105951273A (en) * | 2016-07-20 | 2016-09-21 | 安徽贵谷电子商务有限公司 | Garment fabric |
| CN107217327A (en) * | 2017-07-07 | 2017-09-29 | 苏州市晨彩纺织研发有限公司 | A kind of weaving face fabric added with azelon and preparation method thereof |
| CN107955995A (en) * | 2016-08-05 | 2018-04-24 | 陈值英 | A kind of multifunctional protein fiber |
| CN114716922A (en) * | 2022-04-20 | 2022-07-08 | 南京协众膜材料科技有限公司 | EVA adhesive film for solar cell and preparation method thereof |
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| CN1844508A (en) * | 2006-05-12 | 2006-10-11 | 四川省宜宾五粮液集团有限公司 | Nano antibacterial bio-protein antistatic fiber and its preparation method and use |
| CN101660215A (en) * | 2009-09-23 | 2010-03-03 | 陈福库 | Protein and cellulose composite fiber and manufacturing method thereof |
| CN101831801A (en) * | 2010-05-07 | 2010-09-15 | 黄山华芮科技有限公司 | Durable cellulose fiber and application thereof |
| CN101864614A (en) * | 2010-04-29 | 2010-10-20 | 车燕 | Natural plant synthetic fiber |
| CN101914294A (en) * | 2010-08-26 | 2010-12-15 | 成都新柯力化工科技有限公司 | Paper-imitating biodegradable resin and preparation method |
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2011
- 2011-08-02 CN CN2011102195208A patent/CN102345186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1844508A (en) * | 2006-05-12 | 2006-10-11 | 四川省宜宾五粮液集团有限公司 | Nano antibacterial bio-protein antistatic fiber and its preparation method and use |
| CN101660215A (en) * | 2009-09-23 | 2010-03-03 | 陈福库 | Protein and cellulose composite fiber and manufacturing method thereof |
| CN101864614A (en) * | 2010-04-29 | 2010-10-20 | 车燕 | Natural plant synthetic fiber |
| CN101831801A (en) * | 2010-05-07 | 2010-09-15 | 黄山华芮科技有限公司 | Durable cellulose fiber and application thereof |
| CN101914294A (en) * | 2010-08-26 | 2010-12-15 | 成都新柯力化工科技有限公司 | Paper-imitating biodegradable resin and preparation method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600260A (en) * | 2014-12-31 | 2015-05-06 | 江苏锋驰绿色电源有限公司 | C/Ni/S composite material prepared from absorbent cotton and preparation method and application thereof |
| CN105951273A (en) * | 2016-07-20 | 2016-09-21 | 安徽贵谷电子商务有限公司 | Garment fabric |
| CN107955995A (en) * | 2016-08-05 | 2018-04-24 | 陈值英 | A kind of multifunctional protein fiber |
| CN107217327A (en) * | 2017-07-07 | 2017-09-29 | 苏州市晨彩纺织研发有限公司 | A kind of weaving face fabric added with azelon and preparation method thereof |
| CN114716922A (en) * | 2022-04-20 | 2022-07-08 | 南京协众膜材料科技有限公司 | EVA adhesive film for solar cell and preparation method thereof |
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Application publication date: 20120208 |