CN1271743A - Process for preparing regenerated raw protein liquid and regenerated azelon and its products - Google Patents
Process for preparing regenerated raw protein liquid and regenerated azelon and its products Download PDFInfo
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- CN1271743A CN1271743A CN 00109055 CN00109055A CN1271743A CN 1271743 A CN1271743 A CN 1271743A CN 00109055 CN00109055 CN 00109055 CN 00109055 A CN00109055 A CN 00109055A CN 1271743 A CN1271743 A CN 1271743A
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Abstract
A process for preparing primary liquid of regenerated protein includes such steps as selecting pig bristle, ox hair, human hair, chiecken feather, goose feather and/or duck feather as protein source, water washing, removing impurities, hydrolysis in 3-5% solution of sodium hydroxide at 60-100 deg.C and stirring to obtain the product. The regenerated protein fibre is prepared through mixing the said primary liquid with the primary liquid of cellulose according to meterage, and spinning, and features high performance, low cost and rich raw materials.
Description
The present invention relates to production method of a kind of regenerate albumen stoste and regenerated protein thereof and products thereof, particularly utilize and to spin that animal fibre such as pig hair, ox hair, people send out, chicken feather, goose feather, drake feather wait the method for producing regeneration albumen stoste and regenerated protein thereof.
At present, the natural protein fibre of selling on the market is as silk, wool, the rabbit hair etc., and they have many good characteristics, and are high-grade textile materialss, and its textiles is subjected to human consumer's welcome deeply.But its price is higher, comparatively small amt, account for the 4-5% of all textile materialss, is difficult to satisfy existing production and consumption demand, so be badly in need of developing novel regenerated protein fiber.
Regenerated protein fiber all has report at home and abroad, as: peanut fiber, soybean fibers, lanara etc.But because the limitation of the raw material that uses costs an arm and a leg, so fail utilization and extention.
The objective of the invention is, provide a kind of utilization can not spin the protein hair regeneration and generate method of regeneration albumen stoste and its regenerated protein and products thereof.
The making method of regeneration albumen stoste of the present invention is, at first send out being selected from pig hair, ox hair, people, the protein hair of chicken feather, goose feather and/or drake feather washes and removal of impurities, be that to put into the sodium hydroxide weight percent concentration be that 100 parts the solution of 3-5% is hydrolyzed for these protein hairs of 8.70-17.65 part then with dry weight, its hydrolysis temperature is 60-100 ℃, add agitation as appropriate, promptly make regeneration albumen stoste.
The making method of regenerated protein of the present invention is, at first to being selected from the pig hair, ox hair, the people sends out, chicken feather, the protein hair of goose feather and/or drake feather is washed and removal of impurities, be that to put into the sodium hydroxide weight percent concentration be that 100 parts the solution of 3-5% is hydrolyzed for these protein hairs of 8.70-17.65 part then with dry weight, its hydrolysis temperature is 60-100 ℃, add agitation as appropriate, promptly make regeneration albumen stoste, the regeneration albumen stoste of making is mixed with Mierocrystalline cellulose stoste, deaeration, be spun into long filament by the metering spinning then, or be reprocessed into staple fibre.
Particularly advantageously be that in the making method of regenerated protein, Mierocrystalline cellulose stoste cellulose 8-15%, sodium hydroxide 3---5%, three sodium sulphite and sodium sulphite 1% wherein, all the other are water.
Best is that in the making method of above-mentioned regenerated protein, regeneration albumen stoste is that 10-30% compares 70-90% with the ratio of Mierocrystalline cellulose stoste.
In the making method of regenerated protein, preferably spinning speed be controlled at 50-80 rice/minute.
Can be in the making method of regenerated protein, through acid bath, this acid bath is made up of sulfuric acid, sodium sulfate, zinc sulfate with described spun spinning, and its temperature is 48-52 ℃
When making regenerated protein, described metering spinning can utilize conventional spinning processes, as described spinning through drawing-off, washing, cut-out, washing, desulfurization, washing, with sodium hypochlorite bleaching, washing, dechlorination, wash, oil, dewater, oven dry, packing, finished product make staple fibre.
Perhaps, described spinning through drawing-off, washing, desulfurization, washing, with sodium hypochlorite bleaching, washing, dechlorination, wash, oil, dewater, oven dry, packing, finished product make fiber yarn.
In spinning process, desulfurization wherein can make its final sulphur content less than 0.2%.
The ratio of regeneration albumen stoste and Mierocrystalline cellulose stoste preferably 10-30% compares 70-90%.Particularly, when the shared ratio of regeneration albumen stoste surpassed 30%, the physicals of the fiber that spins for example intensity may reduce and is unfavorable for spinning.When the shared ratio of regeneration albumen stoste is lower than 10%, will lose the meaning of producing regenerated protein.
The present invention also comprises the protein stoste of being made by aforesaid method, and it is 8-15% that this protein stoste contains proteinic weight percent concentration.
Regenerated protein of the present invention mainly is made up of protein, Mierocrystalline cellulose.
The present invention further comprises the regenerated protein of being made by aforesaid method, and preferably containing protein and cellulosic weight ratio in this fiber is 1: 9 to 3: 7.
Preferably protein and cellulose weight ratios are 1: 9 to 3: 7 in this fiber.
This fibre breakage intensity (dry state) 2.0-2.5cn/dtex, (hygrometric state) 1.5-2.0cn/dtex, extension at break (dry state) 18-25%, (hygrometric state) 25-32%, thermotolerance is good than wool, and water absorbability and dyeability are good, whiteness 〉=60, dry strength (cv%)≤16, residual sulfur content≤16 (mg/100g).
This regenerated protein can carry out purely spinning, also can with wool, the rabbit hair, silk, cotton and various synthon blending, its resultant yarn is functional, the price material benefit can be made various garment materials.
Regenerated protein of the present invention is functional, and raw material sources are extensive, and can utilize some rejected materials, helps environment protection.Price has the bigger market competitiveness far below natural protein fibre.
Below will further specify the present invention with several typical embodiment.
Embodiment 1: with the removal of impurities of pig hair, clean, oven dry, take by weighing dried pig hair 600 grams, immersing 5400 gram concentration is the sodium hydroxide solution of 3-5% (weight percent), be heated to 60--100 ℃, stir, treated after the whole hydrolysis of pig hair (about 1 hour, required time and concentration of lye and temperature are inversely proportional to), obtain about 4200 grams of protein stoste behind the impurity screening, with this protein stoste and cellulose 8-15%, sodium hydroxide 3---5%, three sodium sulphite and sodium sulphite 1%, all the other are the Mierocrystalline cellulose stoste 16800 grams evenly stirrings by a certain percentage (general 10-20 minute) of water, (wherein protein contains 20% in mixing, Mierocrystalline cellulose contains 80%), then, after abundant deaeration (de-bubbled) this mixing solutions was carried out spinning through 3-4 hour, its spinning can be adopted the spinning processes of common Mierocrystalline cellulose stoste, its spinning speed be 50-80 rice/minute, wire vent is after by sulfuric acid, sodium sulfate, the acid bath pickling (its temperature is 48-52 ℃) that zinc sulfate is formed, the acid bath temperature is 48-52 ℃, then through drawing-off (its temperature 〉=98 ℃), washing, cut off, washing, desulfurization (making its sulphur content) less than 0.2%, washing, use sodium hypochlorite bleaching, washing, dechlorination, washing, oil, dehydration, oven dry, packing, finished product.Obtain about about 2000 grams of dried fiber.
Embodiment 2: hair is cleaned, dried, take by weighing dried hair 600 grams, immersing 5400 gram concentration is the sodium hydroxide solution of 3-5%, method is with example 1, obtain about 4500 grams of protein stoste, this protein stoste and Mierocrystalline cellulose stoste 10500 grams are mixed evenly (wherein protein contains 30%, Mierocrystalline cellulose contains 70%), through after the abundant deaeration in 3-4 hour, carry out spinning, drawing-off (temperature 〉=98 ℃), washing, cut-out, washing, desulfurization (making its sulphur content), washing, dechlorination again, wash, oil, dewater, oven dry, packing, finished product less than 0.2%.Obtain about about 1420 grams of the dried fiber of black.Owing to do not adopt bleaching in this method, so its fiber has kept its black.
Embodiment 3: chicken feather is cleaned, oven dry, take by weighing chicken feather 600 grams, immersing 5400 gram concentration is the sodium hydroxide solution of 3-5%, the method of producing protein stoste is with example 1, obtain about 4200 grams of protein stoste, this protein stoste and Mierocrystalline cellulose stoste 37800 grams are mixed evenly (wherein protein contains 10%, Mierocrystalline cellulose contains 90%), through after the abundant deaeration in 3-4 hour, carry out spinning again, drawing-off (temperature 〉=98 ℃), washing, cut off, washing, desulfurization (making its sulphur content) less than 0.2%, washing, dechlorination, washing, oil, dehydration, oven dry, packing, finished product.Obtain about about 3990 grams of the dried fiber of colour mixture.Because of adopting bleaching in this method, so its dried fiber of making is the colour mixture of chicken feather, has beautiful appearance and special-effect.
Soft pleasing, the hand feel and drape of the fiber gloss that makes with method of the present invention, elasticity better, meet the requirement of strength of resultant yarn.
In the present invention, proteinaceous concentration (weight percent) can be arbitrary value in the protein stoste that make.But, mixture solution for the ease of calculating and proportioning protein stoste and Mierocrystalline cellulose stoste, the contained cellulosic concentration of the Mierocrystalline cellulose stoste that this concentration numerical value can be defined as matching with it, be generally 8%-15%, to be convenient to prepare in proportion the mixture solution of protein stoste and Mierocrystalline cellulose stoste like this, and be convenient to the ratio of protein stoste and Mierocrystalline cellulose stoste is carried out proportioning.For example, as the contained cellulosic concentration of the Mierocrystalline cellulose stoste that will select for use is 15%, then the proteinaceous concentration of protein stoste also can be made into the concentration that equates with the cellulose concentration of Mierocrystalline cellulose stoste, be the protein stoste of 15% protein concn, can be 1 to 9 ratio this moment easily in the former liquor ratio Mierocrystalline cellulose of protein stoste, can make protein easily and be 10% to 90% mixture solution than Mierocrystalline cellulose, or be 3 to 7 ratio in the former liquor ratio Mierocrystalline cellulose of protein stoste, can make protein easily and be 30% to 70% mixture solution than Mierocrystalline cellulose.
Claims (10)
1, a kind of making method of regenerating albumen stoste is, it is characterized in that, at first send out being selected from pig hair, ox hair, people, the protein hair of chicken feather, goose feather and/or drake feather washes and removal of impurities, be that to put into the sodium hydroxide weight percent concentration be that 100 parts the solution of 3-5% is hydrolyzed for these protein hairs of 8.70-17.65 part then with dry weight, its hydrolysis temperature is 60-100 ℃, add agitation as appropriate, promptly make regeneration albumen stoste.
2, a kind of making method of regenerated protein is, it is characterized in that, at first to being selected from the pig hair, ox hair, the people sends out, chicken feather, the protein hair of goose feather and/or drake feather is washed and removal of impurities, be that to put into the sodium hydroxide weight percent concentration be that 100 parts the solution of 3-5% is hydrolyzed for these protein hairs of 8.70-17.65 part then with dry weight, its hydrolysis temperature is 60-100 ℃, add agitation as appropriate, promptly make regeneration albumen stoste, the regeneration albumen stoste of making is mixed with Mierocrystalline cellulose stoste, be spun into long filament by the metering spinning then, or be reprocessed into staple fibre.
3, the making method of regenerated protein as claimed in claim 2 is characterized in that, Mierocrystalline cellulose stoste cellulose 8-15%, sodium hydroxide 3-5%, three sodium sulphite and sodium sulphite 1% wherein, all the other are water.
As the making method of claim 2 or 3 described regenerated proteins, it is characterized in that 4, described regeneration albumen stoste is that 10-30% compares 70-90% with the ratio of Mierocrystalline cellulose stoste.
5, the making method of regenerated protein as claimed in claim 4 is characterized in that, spinning speed be controlled at 50-80 rice/minute.
6, the making method of regenerated protein as claimed in claim 5 is characterized in that, described spun spinning is through acid bath, and this acid bath is made up of sulfuric acid, sodium sulfate, zinc sulfate, and its temperature is 48-52 ℃
7, the making method of regenerated protein as claimed in claim 6, it is characterized in that, described spinning through drawing-off, washing, cut-out, washing, desulfurization, washing, with sodium hypochlorite bleaching, washing, dechlorination, wash, oil, dewater, oven dry, packing, finished product make staple fibre.
8, the making method of regenerated protein as claimed in claim 7, it is characterized in that, described spinning through drawing-off, washing, desulfurization, washing, with sodium hypochlorite bleaching, washing, dechlorination, wash, oil, dewater, oven dry, packing, finished product make fiber yarn.
9, a kind of protein stoste of being made by the method for claim 1 is characterized in that, it is 8-15% that this protein stoste contains proteinic weight percent concentration.
10, a kind of regenerated protein of being made by claim 2 is characterized in that, containing protein and cellulosic weight ratio in this fiber is 1: 9 to 3: 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00109055A CN1121438C (en) | 2000-06-02 | 2000-06-02 | Process for preparing regenerated raw protein liquid and regenerated azelon and its products |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00109055A CN1121438C (en) | 2000-06-02 | 2000-06-02 | Process for preparing regenerated raw protein liquid and regenerated azelon and its products |
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| CN1271743A true CN1271743A (en) | 2000-11-01 |
| CN1121438C CN1121438C (en) | 2003-09-17 |
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| CN00109055A Expired - Lifetime CN1121438C (en) | 2000-06-02 | 2000-06-02 | Process for preparing regenerated raw protein liquid and regenerated azelon and its products |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375797C (en) * | 2005-06-21 | 2008-03-19 | 中国科学院过程工程研究所 | Biological protein hair fiber preparation method by dissolving animal hair and cellulose material mixture |
| CN102304781A (en) * | 2011-07-22 | 2012-01-04 | 福建众和股份有限公司 | Regenerated chicken-feather protein viscose fiber as well as preparation method and application thereof |
| CN102797070A (en) * | 2012-09-05 | 2012-11-28 | 绍兴文理学院 | Cellulose-based regenerative rabbit hair medicine composite fiber and preparation method thereof |
| CN103549692A (en) * | 2013-09-25 | 2014-02-05 | 桐乡市中龙纺业有限责任公司 | Production method of fibroin foreign fiber fabric |
| CN104894683A (en) * | 2015-06-26 | 2015-09-09 | 安徽皖翎羽绒制品有限公司 | Washing-resistant feather-down composite fiber |
| CN104928794A (en) * | 2015-06-26 | 2015-09-23 | 安徽皖翎羽绒制品有限公司 | Feather fiber textile composite material with high firmness |
| CN104928796A (en) * | 2015-06-26 | 2015-09-23 | 安徽皖翎羽绒制品有限公司 | Down composite fiber with warmth retention and wind breaking functions |
| CN104947241A (en) * | 2015-06-26 | 2015-09-30 | 安徽皖翎羽绒制品有限公司 | Soft antibacterial composite down feather fiber |
| CN104947242A (en) * | 2015-06-26 | 2015-09-30 | 安徽皖翎羽绒制品有限公司 | Down feather composite fiber having good flame-retardant effect |
| CN104947240A (en) * | 2015-06-26 | 2015-09-30 | 安徽皖翎羽绒制品有限公司 | Feather composite fiber textile material having health care function |
| CN109090333A (en) * | 2018-05-23 | 2018-12-28 | 上海爱普食品工业有限公司 | A kind of preparation method of basic hydrolysis vegetable protein |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375796C (en) * | 2005-06-21 | 2008-03-19 | 中国科学院过程工程研究所 | Method for preparing regenerated protein fiber using ion liquid dissolving animal hair |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU811519A1 (en) * | 1979-11-21 | 1996-04-10 | Восточно-Сибирский технологический институт | Method of obtaining protein solution |
| SU1250239A1 (en) * | 1984-02-15 | 1986-08-15 | Украинский Научно-Исследовательский Институт Мясной И Молочной Промышленности | Method of processing kepatin-containing raw material for feed of farm animals |
| JPS6277327A (en) * | 1985-09-28 | 1987-04-09 | Yamamoto Shoten:Kk | Production of dermal tissue powder |
| US4818520A (en) * | 1986-10-15 | 1989-04-04 | Edmund M. Jaskiewicz | Keratin hydrolysate formulations and methods of preparation thereof |
| JPH0721061B2 (en) * | 1988-08-13 | 1995-03-08 | 株式会社ニッピ | Method for producing water-soluble keratin protein |
| RU1794091C (en) * | 1991-06-28 | 1993-02-07 | Ярославский Областной Совет Всероссийского Общества Изобретателей И Рационализаторов | Method of protein hydrolyzate producing |
| JP3243644B2 (en) * | 1991-07-10 | 2002-01-07 | 株式会社アロマ化学機械工業 | Animal protein foaming agent and method for producing the same |
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- 2000-06-02 CN CN00109055A patent/CN1121438C/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375797C (en) * | 2005-06-21 | 2008-03-19 | 中国科学院过程工程研究所 | Biological protein hair fiber preparation method by dissolving animal hair and cellulose material mixture |
| CN102304781A (en) * | 2011-07-22 | 2012-01-04 | 福建众和股份有限公司 | Regenerated chicken-feather protein viscose fiber as well as preparation method and application thereof |
| CN102797070A (en) * | 2012-09-05 | 2012-11-28 | 绍兴文理学院 | Cellulose-based regenerative rabbit hair medicine composite fiber and preparation method thereof |
| CN102797070B (en) * | 2012-09-05 | 2014-09-03 | 绍兴文理学院 | Cellulose-based regenerative rabbit hair medicine composite fiber and preparation method thereof |
| CN103549692A (en) * | 2013-09-25 | 2014-02-05 | 桐乡市中龙纺业有限责任公司 | Production method of fibroin foreign fiber fabric |
| CN103549692B (en) * | 2013-09-25 | 2015-11-18 | 桐乡市中龙纺业有限责任公司 | The production method of fibroin foreign fiber fabric |
| CN104928794A (en) * | 2015-06-26 | 2015-09-23 | 安徽皖翎羽绒制品有限公司 | Feather fiber textile composite material with high firmness |
| CN104928796A (en) * | 2015-06-26 | 2015-09-23 | 安徽皖翎羽绒制品有限公司 | Down composite fiber with warmth retention and wind breaking functions |
| CN104947241A (en) * | 2015-06-26 | 2015-09-30 | 安徽皖翎羽绒制品有限公司 | Soft antibacterial composite down feather fiber |
| CN104947242A (en) * | 2015-06-26 | 2015-09-30 | 安徽皖翎羽绒制品有限公司 | Down feather composite fiber having good flame-retardant effect |
| CN104947240A (en) * | 2015-06-26 | 2015-09-30 | 安徽皖翎羽绒制品有限公司 | Feather composite fiber textile material having health care function |
| CN104894683A (en) * | 2015-06-26 | 2015-09-09 | 安徽皖翎羽绒制品有限公司 | Washing-resistant feather-down composite fiber |
| CN109090333A (en) * | 2018-05-23 | 2018-12-28 | 上海爱普食品工业有限公司 | A kind of preparation method of basic hydrolysis vegetable protein |
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| CN1121438C (en) | 2003-09-17 |
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Effective date of registration: 20040521 Address after: 266071, No. 11, Donghai West Road, Shandong, Qingdao Patentee after: Zhang Jianhua Address before: 312000 No. 5 West Ring Road, Zhejiang, Shaoxing Patentee before: Xi Baijun |
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