CN1594682A - Modified chemical fiber using natural protein fiber superfine powder and production process thereof - Google Patents
Modified chemical fiber using natural protein fiber superfine powder and production process thereof Download PDFInfo
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- CN1594682A CN1594682A CN 200410013429 CN200410013429A CN1594682A CN 1594682 A CN1594682 A CN 1594682A CN 200410013429 CN200410013429 CN 200410013429 CN 200410013429 A CN200410013429 A CN 200410013429A CN 1594682 A CN1594682 A CN 1594682A
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Abstract
The object of the invention is to provide a modified chemical fiber using natural protein fiber superfine powder and production process thereof. The modified chemical fiber is processed by superfine protein powder and chemical fiber material, in which the protein powder is 5-10%, fiber material is 90-95%. The modified chemical fiber using natural protein fiber superfine powder has an improved wettability, a good anti-static property, a good dyeing performance, and has the effects of wool-like and silk-like. The material is natural protein fiber material with a low price and broad source. The melt spinning and wet spinning will not change the processing craft of the traditional chemical fiber and has a good economic performance.
Description
Technical field
The present invention relates to a kind of chemical fibre and production method thereof with the modification of natural protein fiber superfine powder.
Background technology
Chemical fibre is accounting for crucial status in people's daily life, but along with The development in society and economy, people have proposed new requirement to the characteristic of garment material.Some shortcomings of chemical fibre, poor as sucting wet air permeability, antistatic property is poor, dyeability difference etc. has limited its application in clothes greatly.The research of chemical fibre modification technology more and more is subjected to the scientific research personnel's of countries in the world attention, and wherein utilizing native protein material modification chemical fibre is a focus.
Utilize the research of native protein material modification chemical fibre since mid-term in 20th century, report just to be arranged, as Japan with domesticly just have employing fibroin, pupa albumen, soybean protein and acrylonitrile to carry out the patent report (94114071.7 that graft copolymerization is used to develop modified acrylic fibres, 96116532.4,02109229.x etc.), the polyacrylonitrile fibre of institute's modification has good dyeability and gloss feel etc., but this aspect technology does not all have and can wide industrial promote, and mainly is to be subjected to the restriction that protein can not obtain in a large number.Produced method that protein all the adopts dissolving-dialysis white matter solution of laying eggs next life in the past, be about to protein material and dissolve in basic solvent, make protein separate out and make adding hydrochloric acid, cost height, route are long, can bring certain environmental pollution simultaneously, so the suitability for industrialized production difficulty.
Summary of the invention
At the problem that said method exists, the object of the present invention is to provide a kind of chemical fibre and production method thereof with the modification of natural protein fiber superfine powder, its technical solution is:
Super-refinement protein powder and raw materials of chemical fibres blend composite spinning that the chemical fibre of modification is made by natural protein fiber form, and the protein powder body burden is 5%-10% in the modified fibre, and the fibrous raw material component content is 90%-95%.
The modified fibre production method is as follows:
Natural with what select with after the protein fibre material drying, cut into the particle of 3-5mm with disintegrating apparatus, adopting super-refinement powder process equipment then is the super-refinement powder that the particle of 3-5mm is processed into average grain diameter＜5 μ m with particle diameter, adopts wet spinning or melt-spinning technology to be processed into protein-modified chemical fibre again.
It is as follows to press wet spinning manufacturing technique approach:
One, ultra-fine protein powder is pressed polymeric fibrous material 90-95 part, the ratio of ultra-fine protein powder 5-10 part, earlier ultra-fine Chinese traditional powder is added in 0.5% the soda bath of preparing by 1: 5 ratio of bath raio, and used ultrasonic dispersing at normal temperatures 30 minutes, form homodisperse emulsion;
Two, emulsion is joined in the spinning solution of the polymeric fibrous material that contains 90-95 part, and stir, deaeration 4-8 hour;
Three, the wet spinning technology route processing routinely of the spinning solution after will handling.
It is as follows to press melt spinning manufacturing technique approach:
One, by the ultra-fine white matter powder of ultra-fine egg 5-10 part, the ratio of polymeric fibrous material 90-95 part with protein powder and spinning with the even mixed spinning master batch that makes modification of polymer master batch;
Two, directly make protein-modified chemical fibre by melt spinning machine.
Owing to adopted above technical scheme, natural protein fiber superfine powder modifying chemical fiber of the present invention, its physics, mechanical performance can satisfy the processing characteristics that routine is taken fiber, but moisture pick-up properties increases significantly, and antistatic property, dyeability are improved greatly.The effect that has simulate wool, emulation silk simultaneously.
Natural protein fiber superfine powder modifying chemical fiber of the present invention, its raw material is the natural protein fiber material, and as silk, animal hair etc., the source is wide, and price is low; Super-refinement protein powder machining process route is simple, and is pollution-free; Melt spinning or wet spinning do not change the machining process route of traditional chemical fiber, are easy to suitability for industrialized production, remarkable in economical benefits.
The specific embodiment
A kind of chemical fibre and production method thereof with the modification of natural protein fiber superfine powder, super-refinement protein powder and raw materials of chemical fibres blend composite spinning that the chemical fibre of modification is made by natural protein fiber form, the protein powder body burden is 5%-10% in the modified fibre, and the fibrous raw material component content is 90%-95%.
Natural with what select with after the protein fibre material drying, cut into the particle of 3-5mm with disintegrating apparatus, adopting super-refinement powder process equipment then is the super-refinement powder that the particle of 3-5mm is processed into average grain diameter＜5 μ m with particle diameter, adopts wet spinning or melt-spinning technology to be processed into protein-modified chemical fibre again.
It is as follows to press wet spinning manufacturing technique approach:
One, ultra-fine protein powder is pressed polymeric fibrous material 90-95 part, the ratio of ultra-fine protein powder 5-10 part, earlier ultra-fine Chinese traditional powder is added in 0.5% the soda bath of preparing by 1: 5 ratio of bath raio, and used ultrasonic dispersing at normal temperatures 30 minutes, form homodisperse emulsion.
Two, emulsion is joined in the spinning solution of the polymeric fibrous material that contains 90-95 part, and stir, deaeration 4-8 hour.
Three, the wet spinning technology route processing routinely of the spinning solution after will handling.
It is as follows to press melt spinning manufacturing technique approach:
One, by the ultra-fine white matter powder of ultra-fine egg 5-10 part, the ratio of polymeric fibrous material 90-95 part with protein powder and spinning with the even mixed spinning master batch that makes modification of polymer master batch.
Two, directly make protein-modified chemical fibre by melt spinning machine.
Further specify manufacture method of the present invention below in conjunction with embodiment.
Embodiment 1
Lower temple with silk or silk spinning is a raw material, and producing the modified acrylic fibre that contains 5 parts of albumen superfine powders, 95 parts of polyacrylonitrile is example.
Earlier with the Impurity removal in the lower temple of silk or silk spinning, with disintegrating apparatus the lower temple of silk or silk spinning is cut into the segment of 3-5mm then, adopt super-refinement powder process equipment to be processed into the super-refinement powder of average grain diameter＜5 μ m again.
Join in the soda bath of 1: 5 proportional arrangement of bath raio 0.5% by 5 parts of the lower temple superfine powders of silk or silk spinning, ultrasonic dispersing is made the emulsion of good dispersion property under the normal temperature after 30 minutes again.
This emulsion is joined in the spinning solution that contains 95 parts of polyacrylonitrile, and the conventional wet spinning route processing of acrylic fiber is pressed in deaeration while stirring 6 hours then, makes the silk modified acrylic fibre.
Embodiment 2
With animal hair (wool, the rabbit hair etc.) is raw material, and producing protein-modified polyurethane (terylene) fiber that contains 10 parts of albumen superfine powders, 90 parts of polyurethane is example.
To remove impurity with animal hair (wool, the rabbit hair etc.) earlier, with disintegrating apparatus animal hair is cut into the segment of 3-5mm then, the animal hair that adopts super-refinement powder process equipment will cut into the 3-5mm segment again is processed into the super-refinement powder of average grain diameter＜5 μ m.
Press 10 parts of protein powders again, the ratio that the polyurethane master batch is 90 parts evenly is mixed and made into the spinning master batch of modification with protein powder and polyurethane master batch, directly makes protein-modified polyurethane (terylene) fiber by melt spinning machine.
Claims (4)
1, a kind of chemical fibre with the modification of natural protein fiber superfine powder, it is characterized in that super-refinement protein powder and raw materials of chemical fibres blend composite spinning that the chemical fibre of modification is made by natural protein fiber form, the protein powder body burden is 5%-10% in the modified fibre, and the fibrous raw material component content is 90%-95%.
2, a kind of production method of using the chemical fibre of natural protein fiber superfine powder modification, it is characterized in that production method is as follows: that will select is natural in after the protein fibre material drying, cut into the particle of 3-5mm with disintegrating apparatus, adopting super-refinement powder process equipment then is the super-refinement powder that the particle of 3-5mm is processed into average grain diameter＜5 μ m with particle diameter, adopts wet spinning or melt-spinning technology to be processed into protein-modified chemical fibre again.
3, a kind of production method of using the chemical fibre of natural protein fiber superfine powder modification as claimed in claim 2 is characterized in that by wet spinning manufacturing technique approach as follows:
One, presses polymeric fibrous material 90-95 part, the ratio of natural protein fiber superfine powder 5-10 part, earlier the natural protein fiber superfine powder is added in 0.5% the soda bath of preparing by 1: 5 ratio of bath raio, and used ultrasonic dispersing at normal temperatures 30 minutes, form homodisperse emulsion;
Two, emulsion is joined in the spinning solution of the polymeric fibrous material that contains 90-95 part, and stir, deaeration 4-8 hour;
Three, the wet spinning technology route processing routinely of the spinning solution after will handling.
4, as the production method of a kind of chemical fibre with the modification of natural protein fiber superfine powder as described in the claim 2, it is characterized in that by melt spinning manufacturing technique approach as follows:
One, press natural protein fiber superfine powder 5-10 part, the ratio of polymeric fibrous material 90-95 part with natural protein fiber superfine powder and spinning with the even mixed spinning master batch that makes modification of polymer master batch;
Two, directly make protein-modified chemical fibre by melt spinning machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410013429 CN1594682A (en) | 2004-07-08 | 2004-07-08 | Modified chemical fiber using natural protein fiber superfine powder and production process thereof |
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| CN 200410013429 CN1594682A (en) | 2004-07-08 | 2004-07-08 | Modified chemical fiber using natural protein fiber superfine powder and production process thereof |
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| CN1594682A true CN1594682A (en) | 2005-03-16 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071063A1 (en) * | 2006-12-12 | 2008-06-19 | Hiking Group Co., Ltd | A modified polyacrylonitrile fiber and its preparation process and use |
| CN102011213A (en) * | 2010-11-04 | 2011-04-13 | 滁州友林科技发展有限公司 | Antibacterial protein fibers |
| CN102465354A (en) * | 2010-11-10 | 2012-05-23 | 福建鑫华股份有限公司 | Synthetic animal protein fiber and spinning method of the synthetic animal protein fiber |
| CN103882552A (en) * | 2012-12-19 | 2014-06-25 | 罗莱家纺股份有限公司 | Preparation method and product of superfine wool fibers |
| CN104790062A (en) * | 2015-04-24 | 2015-07-22 | 苏州经贸职业技术学院 | Silk fibroin and polybutylene terephthalate blended fiber and preparation method thereof |
| CN105401257A (en) * | 2015-12-31 | 2016-03-16 | 岑巍 | Preparation method for eider down protein fiber |
| CN108707319A (en) * | 2018-06-04 | 2018-10-26 | 浙江金霞新材料科技有限公司 | A kind of graphene-terylene composite master batch and preparation method thereof |
| CN108977913A (en) * | 2018-08-02 | 2018-12-11 | 金思宇 | A kind of preparation method of graphene modified fibre |
| CN110446804A (en) * | 2017-02-15 | 2019-11-12 | 伊科斯克有限公司 | Fibril and yarn based on native protein production |
| CN114227979A (en) * | 2021-11-26 | 2022-03-25 | 北方华锦化学工业股份有限公司 | Method for modifying antistatic property of ABS (acrylonitrile butadiene styrene) resin by biomass carbon material |
| CN114411281A (en) * | 2022-03-02 | 2022-04-29 | 邵阳深镁科技时尚有限公司 | Washable color wig fiber and preparation method thereof |
-
2004
- 2004-07-08 CN CN 200410013429 patent/CN1594682A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071063A1 (en) * | 2006-12-12 | 2008-06-19 | Hiking Group Co., Ltd | A modified polyacrylonitrile fiber and its preparation process and use |
| CN102011213A (en) * | 2010-11-04 | 2011-04-13 | 滁州友林科技发展有限公司 | Antibacterial protein fibers |
| CN102465354A (en) * | 2010-11-10 | 2012-05-23 | 福建鑫华股份有限公司 | Synthetic animal protein fiber and spinning method of the synthetic animal protein fiber |
| CN103882552A (en) * | 2012-12-19 | 2014-06-25 | 罗莱家纺股份有限公司 | Preparation method and product of superfine wool fibers |
| CN104790062A (en) * | 2015-04-24 | 2015-07-22 | 苏州经贸职业技术学院 | Silk fibroin and polybutylene terephthalate blended fiber and preparation method thereof |
| CN105401257B (en) * | 2015-12-31 | 2018-05-25 | 岑巍 | A kind of preparation method of natural feather azelon |
| CN105401257A (en) * | 2015-12-31 | 2016-03-16 | 岑巍 | Preparation method for eider down protein fiber |
| CN110446804A (en) * | 2017-02-15 | 2019-11-12 | 伊科斯克有限公司 | Fibril and yarn based on native protein production |
| CN108707319A (en) * | 2018-06-04 | 2018-10-26 | 浙江金霞新材料科技有限公司 | A kind of graphene-terylene composite master batch and preparation method thereof |
| CN108707319B (en) * | 2018-06-04 | 2020-06-05 | 浙江金霞新材料科技有限公司 | Graphene-terylene composite master batch and preparation method thereof |
| CN108977913A (en) * | 2018-08-02 | 2018-12-11 | 金思宇 | A kind of preparation method of graphene modified fibre |
| CN114227979A (en) * | 2021-11-26 | 2022-03-25 | 北方华锦化学工业股份有限公司 | Method for modifying antistatic property of ABS (acrylonitrile butadiene styrene) resin by biomass carbon material |
| CN114411281A (en) * | 2022-03-02 | 2022-04-29 | 邵阳深镁科技时尚有限公司 | Washable color wig fiber and preparation method thereof |
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