CN1687513A - Method for fabricating wool keratin clad acrylon, polypropylene, capron and textiles - Google Patents
Method for fabricating wool keratin clad acrylon, polypropylene, capron and textiles Download PDFInfo
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- CN1687513A CN1687513A CN 200510024705 CN200510024705A CN1687513A CN 1687513 A CN1687513 A CN 1687513A CN 200510024705 CN200510024705 CN 200510024705 CN 200510024705 A CN200510024705 A CN 200510024705A CN 1687513 A CN1687513 A CN 1687513A
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Abstract
The present invention is a kind of technology covering woolen keratin on acrylon, polypropylene, capron and their fabrics. The present invention includes the technics of dipping and rolling process with processing liquid made from water-soluble woolen keratin, crosslinking agent, catalyst, soft medicinal preparation and water, drying, baking and crosslinked figurating. The present invention method is applied and convenient to process, so it can be used in surface modification of the kind of fibre material.
Description
Technical field:
The present invention relates to a kind of technology that on acrylic fibers, polypropylene fibre and nylon fibre and yarn or fabric, coats wool keratin.
Background technology:
Chemical fibre is output height, the cheap fiber of taking, and it has the advantage that some natural fabrics do not have.But most of chemical fibres have the shortcoming of the compatibility difference of the poor and human body of hydrophily, and wearing the chemical fibre underwear has air-locked sensation, contact comfort poor, even can cause the human allergy, has limited the purposes of chemical fibre as underwear material like this.
Acrylic fibers for example, light specific gravity, soft, bulkiness is good, good springiness, good light resistance, weather fastness, fungus resistance, fabulous anti-corrosive properties and high ultra-violet resistance, and have good dyeability, available DISPERSE DYES, basic-dyeable fibre, what pigment dye under normal pressure, and the dyeing color and luster is gorgeous, but good processing characteristics such as heat setting, be widely used in the every field of weaving, but be applied to the field of taking, still there is certain defective in it, and is poor as hygroscopicity, feeling of oppression and heat is arranged when wearing, uncomfortable; And poor with the compatibility of human body, can not be as the raw material of underwear.
Polypropylene fiber, quality is light, and is powerful high, and good springiness is corrosion-resistant, advantages such as not balling-up, but its dyeability and hydrophily are poor.The industry of being generally fiber, the less clothes that are used for are used.Must carry out hydrophilically modified to it in order to improve its wearability.
Nylon fibre, ABRASION RESISTANCE is good, the fatigue performance excellence, it is bright-coloured to dye, but its hygroscopicity is also very poor, generally can not be used for underwear.
In order to improve these shortcomings of chemical fibre, people have taked several different methods that acrylic fibers, polypropylene fibre and nylon fibre itself carried out modification.Wherein being no lack of employing protein carries out hydrophilic and the improvement of human body compatibility.
There have pair acrylic fibers to carry out to be protein modified, directly with carrying out spinning after mixing of acrylic fibers slurries or the graft copolymerization, as Japan Patent JP:5 106 106, is wool keratin grafting acrylic fibers with albumen; Chinese patent: 99116636.1,02109966.9,03111806.2,03111814.3,03111737.6,03111915.8th, the spinning of soybean protein blend polyvinyl slurries.Chinese patent: application number be 02109229.X be soybean protein blend acrylic fiber; Zhao Jiongxin, Wang Haifeng once used fibroin graft modification acrylic fibers (synthetic fiber industry .2001,24 (6): 30-31).Also have the people with polyacrylonitrile and fibroin blend make spinning behind the solution (Guangdong silkworm industry .2001,35{2}:29-33).With the fiber of this class methods modification, the albumen major part all is wrapped in fibrous inside, contact with human body only less than 20% be albumen.
Also useful proteins is coating modified.The oxidized keratin protein solution coated of Japan Patent JP:2000 234 268 usefulness isocyanate compounds is to fiber surface; Also having patent with adhesive albumen to be adhered to fiber surface, promptly is that globulin is adhered to fiber surface with adhesive as Chinese patent 97107048.2.Also have research with fibroin albumen be used for material surface modifying (patent No.: 01100056.2, Yao Kangde Cai opens bravely, with the method that fibroin albumen is modified poly-hydroxy ester biomaterial, the applying date: 2001.01.08).
Obviously, do not see the processing method of employing wool keratin as this class chemical fibre surface modification.
Summary of the invention:
The objective of the invention is to relate to a kind of technology that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin.
The present invention is that (application number is the patent of invention of utilizing us to apply for: 200410052924.2, in big eastern Chen Li duckweed Zhang Yueting, from wool the dissolving wool keratin auxiliary agent, and its production and use with 200410052922.3, in big eastern Chen Li duckweed Zhang Yueting, the preparation method of a kind of wool keratin and goods thereof) the neutral wool solution in is protein source, the bisglycidyl ether that with the polyoxyethylene ether is core is a crosslinking agent, is the technology that the wool keratin of catalyst coats on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof with the lewis' acid.
Handle to make acrylic fibers have more advantage laniferous with wool keratin, the excellent the same compatibility to human body with wool of warmth retention property is arranged, lead moistly, and superior dyeability is arranged.For polypropylene fibre and polyamide fibre, except can keeping the original excellent properties of fiber, can also make it that human body is had compatibility and leads moist.These fibers and fabric thereof can be used as underwear material, thereby improve the value of this class chemical fibre.
Make the crosslinking agent of core with polyoxyethylene ether, can change chain length, thereby change hydrophily and resilience.
Make fiber or fabric after the processing that good hand feeling be arranged with softener.
Main technique of the present invention can be represented with following:
Fiber of preparing to handle or fabric are padded back oven dry, at high temperature crosslinked at last setting in treatment fluid.
What object being treated of the present invention comprised is acrylic fibers, polypropylene fibre and nylon fibre and yarn or fabric.
The used treatment fluid of the present invention is made up of water-soluble keratin, crosslinking agent, catalyst, softener and water.
Described keratin is a wool keratin solution, and its concentration expressed in percentage by weight is 1%-20%.
Described crosslinking agent is glycerin diglycidyl ether, ethylene glycol diglycidylether, diglycol diglycidyl ether, two shrink triethylene glycol diglycidyl ethers or three shrink TEG diglycidyl ethers.Its concentration expressed in percentage by weight is 0.5%-10%.
Described catalyst is boron trifluoride, zinc chloride, magnesium chloride, stannic chloride, and its concentration expressed in percentage by weight is 0.3%-3%.
Described softener is organic hydroxy silicate or amido organosilicon emulsion, and its concentration expressed in percentage by weight is 0.1%-2%.
The technology that coating is handled is that acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof are placed in the above-mentioned treatment fluid, pads, and is dry under 80-100 ℃ temperature.At 120-160 ℃ of Temperature Treatment 1-10 minute, finish crosslinked setting then.
Processing method practicality of the present invention, effectively can be used for the surface modification of this fiber material.
The specific embodiment:
To help to understand the present invention by following examples, but not limit content of the present invention.
Embodiment 1
Because acrylic fiber has woolly aspect, be used for the hairs textiles, and the surface nature of fiber is far apart with wool more, so after the surface adopts wool keratin to handle, make its effect more laniferous.Fiber surface is from the hydrophily that becomes of hydrophobic, thereby makes fabric that good moisture transported permeable be arranged.It is acrylic fiber to be placed in the wool keratin treatment fluid pad that the wool keratin of acrylic fiber coats experiment, is warming up to after 80-100 ℃ of drying then the crosslinked 2-6 of crosslinking temperature minute.
Concrete prescription, technology and treatment effect are as follows:
1, prescription
| Embodiment | Wool solution concentration % | Crosslinking agent kind concentration % | Catalizer variety concentration % | Softer consistency % |
| ????1 | ????2 | ????C， ????1.5 | Zinc chloride 2.1 | Organic hydroxy silicate 0.2 |
| ????2 | ????15 | ????A ????2.0 | Magnesium chloride 1.6 | Amido organosilicon 1.0 |
| ????3 | ????8 | ????B ????1.8 | Boron trifluoride 0.8 | Amido organosilicon 1.5 |
| ????4 | ????10 | ????E ????3.0 | Stannic chloride 2.4 | Amido organosilicon 0.5 |
| ????5 | ????9 | ????B ????0.6 | Stannic chloride 1.4 | Organic hydroxy silicate 0.3 |
| ????6 | ????12 | ????D ????6.0 | Magnesium chloride 2.0 | Organic hydroxy silicate 0.1 |
Crosslinking agent among the embodiment: A is that glycerin diglycidyl ether, B are that ethylene glycol diglycidylether, C are that diglycol diglycidyl ether, D are that two shrink triethylene glycol diglycidyl ethers, E are three shrink TEG diglycidyl ethers
2, technology and effect
Regain in the effect assessment and rate of body weight gain all are the results after standard wash ten times.
| Embodiment | Bake out temperature (℃) | Crosslinking temperature (℃) | Crosslinking time (branch) | Regain (%) | Rate of body weight gain (%) |
| ????1 | ????80 | ????120 | ????6 | ???? ????6.1 | ???? ????1.1 |
| ????2 | ????85 | ????150 | ????2 | ???? ????9.7 | ???? ????7.0 |
| ????3 | ????90 | ????140 | ????3 | ???? ????8.4 | ???? ????4.2 |
| ????4 | ????90 | ????130 | ????4 | ????8.7 | ????5.5 |
| ????5 | ????100 | ????145 | ????4.5 | ????8.8 | ???? ????5.1 |
| ????6 | ????95 | ????135 | ????4 | ???? ????9.1 | ???? ????6.1 |
The test condition of regain is among the embodiment: 25 ℃ of temperature, relative humidity 65%
Embodiment 2
The method that is similar to embodiment one is handled polypropylene fibre and nylon fibre, and concrete prescription and technology are as follows.
Regain in the treatment effect evaluation and rate of body weight gain all are the results after standard wash ten times.
1. fill a prescription
| Embodiment | Wool solution concentration % | Crosslinking agent kind concentration % | Catalizer variety concentration % | Softer consistency % |
| Polypropylene fibre | ????8 | ????A ????1.8 | Zinc chloride 2.1 | Organic hydroxy silicate 0.8 |
| Polyamide fibre 6 | ????7 | ????D | Stannic chloride 1.2 | Amido organosilicon 0.8 |
| Polyamide fibre 6 | ????10 | ????C ????1.5 | Magnesium chloride 1.6 | Amido organosilicon 1.0 |
| Polyamide fibre 66 | ????6 | ????B ????1.6 | Magnesium chloride 0.8 | Organic hydroxy silicate 1.2 |
| Polypropylene fibre | ????9 | ????E | Boron trifluoride 1.0 | Organic hydroxy silicate 0.5 |
2. technology and effect
| Embodiment | Bake out temperature (℃) | Crosslinking temperature (℃) | Crosslinking time (branch) | Regain (%) | Rate of body weight gain (%) |
| Polypropylene fibre | ????85 | ????140 | ????3 | ????6.4 | ????4.1 |
| Polyamide fibre 6 | ????80 | ????130 | ????5 | ????8.2 | ????3.7 |
| Polyamide fibre 6 | ????90 | ????120 | ????5 | ????8.7 | ????5.5 |
| Polyamide fibre 66 | ????80 | ????130 | ????6 | ????8.5 | ????3.5 |
| Polypropylene fibre | ????80 | ????135 | ????4 | ????6.3 | ????4.2 |
The test condition of regain is among the embodiment: 25 ℃ of temperature, relative humidity 65%
Embodiment 3
50 acrylic fibers yarns immersions are contained 8% wool albumen, 1.5% diglycol diglycidyl ether, 0, in the aqueous solution of 8% magnesium chloride and 1% amido organosilicon, after repeatedly soaking, rolling, dry under 80 ℃ of temperature, under 130 ℃ temperature, baked 3 minutes again, get the acrylic fibers yarn that surperficial coated has wool albumen.This kind acrylic fibers yarn can be made into knitted cloth or woven cloth, for apparel applications, human body compatibility, good hygroscopicity is arranged.Effect after the processing represents with regain and rate of body weight gain, respectively 8.1% and 3.9%, and all regains and rate of body weight gain value all are the measurement results after standard wash ten times.
Embodiment 4
The immersion of polypropylene fibre knitted fabric is contained 6% wool albumen, 1.2% ethylene glycol diglycidylether, in the aqueous solution of 0.5% magnesium chloride and 0.8% amido organosilicon, through two soak two roll after, dry under 80 ℃ of temperature, under 140 ℃ temperature, baked 2.5 minutes again, get the knitting Polypropylene that surperficial coated has wool albumen.With having good poisture-penetrability and gas permeability after this knitting fabric underwear dress.Effect after the processing represents with regain and rate of body weight gain, respectively 7.6% and 3.5%, and all regains and rate of body weight gain value all are the measurement results after standard wash ten times.
Claims (6)
1, a kind of technology that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin, it is characterized in that neutral wool solution is protein source, the bisglycidyl ether that with the polyoxyethylene ether is the sense core is a crosslinking agent, with the lewis' acid is catalyst, will coat wool keratin on described acrylic fibers, polypropylene fibre, polyamide fibre and yarn thereof and the fabric.
2, a kind of method that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin according to claim 1, it is characterized in that technology that described coating is handled is acrylic fibers, polypropylene fibre, polyamide fibre and yarn thereof or fabric to be placed in the treatment fluid of being made up of wool keratin, crosslinking agent, catalyst, softener and water pad, dry under 80-100 ℃ temperature, handled 1-10 minute 120-160 ℃ of temperature crosslink setting then.
3, a kind of method that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin according to claim 1 and 2, it is characterized in that a kind of technology that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin, it is characterized in that described wool keratin is a water-solubility protein solution, the keratin concentration expressed in percentage by weight is 1%-20% in the solution.
4, a kind of method that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin according to claim 1 and 2, it is characterized in that described crosslinking agent is glycerin diglycidyl ether, ethylene glycol diglycidylether, diglycol diglycidyl ether, two shrink triethylene glycol diglycidyl ethers, or three shrink TEG diglycidyl ethers, its concentration expressed in percentage by weight is 0.5%-10%.
5, a kind of method that on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof, coats wool keratin according to claim 1 and 2, it is characterized in that described catalyst is boron trifluoride, zinc chloride, magnesium chloride or stannic chloride, the concentration expressed in percentage by weight of its aqueous solution is 0.3%-3%.
6, a kind of method that coats wool keratin on acrylic fibers, polypropylene fibre and polyamide fibre and fabric thereof according to claim 1 and 2 is characterized in that described softener is organic hydroxy silicate or amido organosilicon emulsion, and its concentration expressed in percentage by weight is 0.1%-2%.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100247058A CN1306106C (en) | 2005-03-29 | 2005-03-29 | Method for fabricating wool keratin clad acrylon, polypropylene, capron and textiles |
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| CNB2005100247058A CN1306106C (en) | 2005-03-29 | 2005-03-29 | Method for fabricating wool keratin clad acrylon, polypropylene, capron and textiles |
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| CN1687513A true CN1687513A (en) | 2005-10-26 |
| CN1306106C CN1306106C (en) | 2007-03-21 |
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Cited By (11)
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| WO2010015195A1 (en) * | 2008-08-04 | 2010-02-11 | 香港纺织及成衣研发中心 | Function textile with nanometer composite structure produced by nanometer protein material and method of preparation |
| CN102392353A (en) * | 2011-07-22 | 2012-03-28 | 福建众和股份有限公司 | Finishing technology of chicken feather regenerated protein fabric printed and dyed cloth |
| CN102561030A (en) * | 2010-12-07 | 2012-07-11 | 天津纺织工程研究院有限公司 | Chemical preprocessing agent for physical refinement of wool |
| CN103015216A (en) * | 2012-12-20 | 2013-04-03 | 陕西科技大学 | Production method of protein synthetic leather based on salt coagulation and solidification |
| CN103603196A (en) * | 2013-10-24 | 2014-02-26 | 浙江理工大学 | Method for strengthening fragile wool fabric through keratin EGDE |
| CN103757889A (en) * | 2013-12-31 | 2014-04-30 | 苏州市轩德纺织科技有限公司 | Shrinkage and pilling resistant finishing agent and preparation method thereof |
| CN105473389A (en) * | 2013-08-26 | 2016-04-06 | 东洋纺株式会社 | Coated fabric for airbag |
| CN105908309A (en) * | 2016-06-30 | 2016-08-31 | 江苏华信亚麻纺织有限公司 | Wet spinning technique for spun silk and flax blending |
| CN105951421A (en) * | 2016-05-13 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Preparation method of soy protein modified lotus fiber fabric |
| CN109944071A (en) * | 2017-12-20 | 2019-06-28 | 财团法人纺织产业综合研究所 | Moisture absorption heating agent and preparation method thereof |
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| JPH0748779A (en) * | 1993-08-06 | 1995-02-21 | Kanebo Ltd | Coated cloth |
| JP2002363862A (en) * | 2001-06-04 | 2002-12-18 | Toyobo Co Ltd | Fiber for forming material, fiber-reinforced forming material and formed article |
| US7169896B2 (en) * | 2001-07-13 | 2007-01-30 | Stichting Nederlands Instituut Voor Zuivelonderzoek | Keratin-based products and methods for their productions |
| CN1314732C (en) * | 2004-07-16 | 2007-05-09 | 东华大学 | Process for preparing wool keratin protein and its products |
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- 2005-03-29 CN CNB2005100247058A patent/CN1306106C/en not_active Expired - Fee Related
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| CN102561030A (en) * | 2010-12-07 | 2012-07-11 | 天津纺织工程研究院有限公司 | Chemical preprocessing agent for physical refinement of wool |
| CN102392353A (en) * | 2011-07-22 | 2012-03-28 | 福建众和股份有限公司 | Finishing technology of chicken feather regenerated protein fabric printed and dyed cloth |
| CN102392353B (en) * | 2011-07-22 | 2013-08-14 | 福建众和股份有限公司 | Finishing technology of chicken feather regenerated protein fabric printed and dyed cloth |
| CN103015216B (en) * | 2012-12-20 | 2014-12-03 | 陕西科技大学 | Production method of protein synthetic leather based on salt coagulation and solidification |
| CN103015216A (en) * | 2012-12-20 | 2013-04-03 | 陕西科技大学 | Production method of protein synthetic leather based on salt coagulation and solidification |
| CN105473389A (en) * | 2013-08-26 | 2016-04-06 | 东洋纺株式会社 | Coated fabric for airbag |
| CN105473389B (en) * | 2013-08-26 | 2018-07-10 | 东洋纺株式会社 | Air bag coating cloth |
| CN103603196A (en) * | 2013-10-24 | 2014-02-26 | 浙江理工大学 | Method for strengthening fragile wool fabric through keratin EGDE |
| CN103757889A (en) * | 2013-12-31 | 2014-04-30 | 苏州市轩德纺织科技有限公司 | Shrinkage and pilling resistant finishing agent and preparation method thereof |
| CN105951421A (en) * | 2016-05-13 | 2016-09-21 | 东莞市联洲知识产权运营管理有限公司 | Preparation method of soy protein modified lotus fiber fabric |
| CN105951421B (en) * | 2016-05-13 | 2018-10-16 | 王珍丽 | A kind of preparation method of Soybean Protein Modification lotus fabric |
| CN105908309A (en) * | 2016-06-30 | 2016-08-31 | 江苏华信亚麻纺织有限公司 | Wet spinning technique for spun silk and flax blending |
| CN109944071A (en) * | 2017-12-20 | 2019-06-28 | 财团法人纺织产业综合研究所 | Moisture absorption heating agent and preparation method thereof |
| CN110292041A (en) * | 2019-06-18 | 2019-10-01 | 仲恺农业工程学院 | A kind of nano-pesticide formulation and preparation method thereof |
| CN110292041B (en) * | 2019-06-18 | 2021-06-04 | 仲恺农业工程学院 | Nano pesticide preparation and preparation method thereof |
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| CN1306106C (en) | 2007-03-21 |
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Assignee: Yaya Co., Ltd. Assignor: Donghua University Contract record no.: 2010360000039 Denomination of invention: Method for fabricating wool keratin clad acrylon, polypropylene, capron and textiles Granted publication date: 20070321 License type: Exclusive License Open date: 20051026 Record date: 20100831 |
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