WO2012134192A2 - 식물성 지방산을 함유하는 합성섬유 및 그 제조방법 - Google Patents

식물성 지방산을 함유하는 합성섬유 및 그 제조방법 Download PDF

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Publication number
WO2012134192A2
WO2012134192A2 PCT/KR2012/002323 KR2012002323W WO2012134192A2 WO 2012134192 A2 WO2012134192 A2 WO 2012134192A2 KR 2012002323 W KR2012002323 W KR 2012002323W WO 2012134192 A2 WO2012134192 A2 WO 2012134192A2
Authority
WO
WIPO (PCT)
Prior art keywords
plant fatty
fatty acid
fiber
acid
synthetic fiber
Prior art date
Application number
PCT/KR2012/002323
Other languages
English (en)
French (fr)
Korean (ko)
Other versions
WO2012134192A3 (ko
Inventor
유인식
석명호
Original Assignee
You In Sik
Seok Myeong Ho
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47282489&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2012134192(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to US13/639,956 priority Critical patent/US20130203919A1/en
Priority to AU2012237071A priority patent/AU2012237071A1/en
Priority to EP12764616.4A priority patent/EP2695975A4/de
Priority to CA2831254A priority patent/CA2831254A1/en
Priority to CN2012800081296A priority patent/CN103403236A/zh
Application filed by You In Sik, Seok Myeong Ho filed Critical You In Sik
Priority to RU2013148379/05A priority patent/RU2013148379A/ru
Priority to JP2014502472A priority patent/JP2014509695A/ja
Priority to MX2013011284A priority patent/MX2013011284A/es
Publication of WO2012134192A2 publication Critical patent/WO2012134192A2/ko
Publication of WO2012134192A3 publication Critical patent/WO2012134192A3/ko
Priority to ZA2013/06349A priority patent/ZA201306349B/en

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/09—Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters

Definitions

  • the present invention relates to a synthetic fiber containing a vegetable fatty acid and a method for producing the same, and more specifically, to a synthetic fiber containing a vegetable fatty acid having excellent physical properties such as strength, elongation and remarkably improved appearance characteristics and antistatic performance and It relates to a manufacturing method.
  • Synthetic fiber including polyester fiber is widely used as a material for clothing because of its excellent strength, elongation and durability.
  • the material is hard, there is a sense of rejection when contacting the skin, there is a problem such as badly generated static electricity.
  • the fiber produced by this method also has a problem in that the microcapsules are easily detached from the environment such as friction, washing, and light exposure.
  • Melt spinning may be considered as a method of producing fiber containing plant extracts, but since the temperature of the melt spinning ranges from 200 to 300 ° C., the volatilization, decomposition, and deterioration of the plant extracts are used. There is a problem that the production itself is impossible or the physical properties of the obtained fiber is extremely poor.
  • Korean Patent No. 10-0910241 may be cited.
  • This technique includes: (a) at least one component selected from plant natural extracts or plant natural essential oils, (b) at least one fiber-forming polymer, and (c) components (a) and (b).
  • the present invention relates to a plant-derived natural extract or a nanofiber containing plant-derived essential oils prepared by electrospinning a spinning solution containing a solvent capable of dissolving the same.
  • the principle of electrospinning is that the solution discharged through the nozzle is converted into a jet stream by the electric force formed between the collector and the nozzle, and the solvent is volatilized after the solvent contained in the jet stream reaches the incomplete region to form pure nanofibers. will be.
  • the fiber obtained by this technique has a problem in that it cannot be used as a material for clothing because of poor physical properties because the strength cannot be obtained through the molecular orientation of the polymer itself.
  • Korean Patent No. 10-0563560 said, "In vegetable protein synthetic fiber composed of vegetable protein and polyvinyl alcohol, the vegetable protein is from 5 parts to 23 parts of the total capacity of the two substances, polyvinyl alcohol is Vegetable protein synthetic fibers, characterized in that the total capacity of 77 parts or more and 95 parts or less.
  • the protein to be used is obtained by crushing, degreasing and dipping proteins which are separated and extracted by wet grinding beans, peanuts, cotton seeds and the like.
  • the fibers obtained by this technique are highly breathable and exhibit properties similar to cashmere. However, the strength and durability of the fiber is extremely poor, which is also inappropriate for clothing fibers.
  • the conductive fiber obtained by the said technique is too expensive, and it is inappropriate as a fiber for medical materials.
  • An object of the present invention is to provide a synthetic fiber significantly improved physical properties such as strength, elongation. Another object of the present invention is to provide a synthetic fiber with a significant reduction in the generation of static electricity. It is still another object of the present invention to provide a synthetic fiber having excellent appearance properties and excellent uniformity of yarn. Another object of the present invention is to provide a synthetic fiber having insect repellent. Still another object of the present invention is to provide a synthetic fiber having excellent dyeability and touch. Still another object of the present invention is to provide a synthetic fiber that emits the fragrance of plants.
  • Synthetic fiber of the present invention is characterized in that it contains 0.01 to 10.0% by weight of vegetable fatty acids.
  • the production method of the present invention is composed of melt spinning by containing 0.1 to 10.0% by weight of vegetable fatty acid in the fiber-forming polymer material.
  • Vegetable fatty acids used in the present invention are linseed oil, sunflower seed oil, rapeseed oil, camellia oil, castor oil, etc., linoleic acid, oleic acid, stearic acid, It is a fatty acid that contains ingredients such as palmitic acid, licanic acid, and ricinol acid.
  • Table 1 ingredient Content (g / 100g fatty acid) Remarks Myristic acid 0.04021 Pentadecanoic acid 0.02228 Palmitic acid 5.27593 Palmitoleic acid 0.05897 Margaric acid 0.06364 Heptadecenoic acid 0.04187 Stearic acid 3.47834 Oleic acid 18.56481 Linoleic acid 15.39735 Linolenic acid 56.41282 Arachidic acid 0.14637 Gadoleic acid 0.13117 Eicosadienoic acid 0.04389 Eicosadienoic acid 0.02286 Heneicosanoic acid 0.04995 Behenic acid 0.12625 Erucic acid 0.01942 Lionaceric acid 0.10388
  • additives to the synthetic resin usually results in a decrease in physical properties. Since the physical properties of the synthetic fibers of the present invention are further improved than those of the conventional synthetic fibers, the components are considered to be chemically bonded to the fiber-forming polymer material.
  • the extraction method of a fatty acid includes the extraction method by a solvent, the extraction method by heat compression, etc. The latter case is more preferable.
  • the extraction method by heat compression is because the low molecular weight volatile substances contained in the plant are naturally removed in the process of heat compression at a temperature of 80 ⁇ 220 °C. Low molecular weight volatiles adversely affect the properties of the fibers obtained because they evaporate or thermally deteriorate at relatively low temperatures.
  • the method of incorporating the plant fatty acid into the fiber-forming high molecular material includes (i) a method of melt spinning or manufacturing a chip obtained by coating and drying the plant fatty acid on a synthetic chip or manufacturing a master batch chip; A fatty acid is added to prepare a master batch chip, and then mixed with the master batch chip alone or a general synthetic resin chip to melt spinning in a conventional manner; (iii) a method of injecting a plant fatty acid into the melt zone of the extruder during melt spinning; (iv) a method of adding a plant fatty acid in the polymerization step.
  • the drying method is preferably using a rotary hot air dryer or a high frequency dryer. This is because the thermal degradation of plant fatty acids in the drying process can be minimized.
  • water and emulsifiers may be added to vegetable fatty acids to emulsify them.
  • Appropriate amount of plant fatty acid is 0.1 to 10% by weight, if less than this range is insufficient input effect, if it exceeds this range there is a manufacturing difficulty and adversely affect the physical properties of the obtained fiber.
  • additives commonly used such as antioxidants, heat stabilizers, viscosity improvers, and the like may be added in the melt spinning process.
  • a drying catalyst may be added to the plant fatty acid in order to improve workability in a mixing process or a coating process, or the bonding speed may be improved by heating the plant fatty acid in air or in the absence of air.
  • the synthetic fibers of the present invention not only have superior physical properties such as strength and elongation than general synthetic fibers, but also have excellent bulkiness, elasticity, whiteness, feel, hygroscopicity, dyeability, glossiness, surface resistivity of 1.0 ⁇ 10. Less than 14 ( ⁇ ) is very good antistatic properties, because it emits the scent of the plant can be widely used as a high-quality medical material.
  • An embodiment of the present invention is as follows.
  • 2% by weight of flaxseed oil prepared in Preparation Example 1 was coated on 98% by weight of polypropylene chip and left at room temperature for 15 days, and then the coating chip was mixed with a general polypropylene chip in a ratio of 1: 2 and a spinning temperature of 230 ° C.
  • 500 g of 150 denier and 28 filament yarns were prepared by melt spinning in a conventional method in a low pilot spinning machine.
  • 3Kg of flaxseed oil prepared in Preparation Example 1 was mixed with 97Kg of polyamide crushed chip, and then a masterbatch chip was prepared in a conventional method in a twin screw master batching facility of W & P Co., Germany.
  • the mixture was mixed at a ratio of 1: 3, dried in a conventional manner, and melt-spun at a spinning temperature of 240 ° C. in a pilot spinning machine to produce 150 denier 28 filament yarns.
  • a commercial batch of rapeseed oil 3Kg was mixed with 97Kg of polypropylene crushed chip to prepare a masterbatch chip.
  • the filament yarn of 150 denier 28 filaments was prepared by melt spinning at a spinning temperature of 230 ° C. in a pilot spinning machine using only this chip.
  • Example 3 3 Kg of commercially available castor oil was mixed with 97 Kg of polypropylene crushed chip to prepare a masterbatch chip as in Example 3.
  • the chip and the general polypropylene chip were mixed at a ratio of 1: 1 and melt-spun at a spinning temperature of 230 ° C. in a pilot spinning machine to produce 150 denier 28 filament yarns.
  • Example 3 3 Kg of commercially available camellia oil was mixed with 97 Kg of polypropylene shredding chips, and then a master batch chip was prepared as in Example 3.
  • the chip and the general polypropylene chip were mixed at a ratio of 1: 2 and melt-spun at a spinning temperature of 230 ° C. in a pilot spinning machine to produce 150 denier 28 filament yarns.
  • the Mole ratio means ⁇ (EG dose / EG molecular weight 62.07) / (TPA dose / TPA molecular weight 166.13) ⁇ .
  • 70 g of the obtained polymerized chip and 300 g of polyester semidal chip were mixed, dried at a temperature of 180 ° C. for 3 hours, and melt spun at a spinning temperature of 285 ° C. in a pilot spinning machine to produce 150 denier 28 filament yarns.
  • Flaxseed was crushed and placed in a PP nonwoven bag of 2Kg each. Then, 6Kg (3 bags) of flaxseed and 36Kg of water were put in a pressure shaker, boiled at 130 ° C for 3 hours, and pressurized in a hydraulic press to obtain 25Kg of a mixture of water and plant fatty acids. This was filtered and concentrated to prepare a concentrated solution of 8Kg.
  • the master batch chip and the general polyester semi-dal chip were mixed at a ratio of 1: 1, and dried, followed by melt spinning at a spinning temperature of 285 ° C. in a pilot spinning machine to produce 150 denier 28 filament yarns.
  • the prepared staple fiber was spun at 40S / 1 and then used to knit a single jersey.
  • the obtained knitted fabric was dyed by a conventional method.
  • the physical properties of the obtained staple fibers were as shown in Table 2 below, and the results of the harmful component detection test (eco full test infant standard) were as shown in Table 3 below.
  • the characteristics of staple fibers and dyed knitted fabrics are shown in Table 4 below.
  • the properties of the knitted fabric (elasticity, touch, gloss, etc.) remained the same after five washes.
  • the triboelectric chargeability (KS K 0555: 2010) was 67 (V) (cotton), 99 (V) (foam), and ⁇ Test condition: (20 ⁇ 2 ) °C, (40 ⁇ 2)% RH, 400 r / min ⁇
  • surface resistivity (KS K 0170: 2008) is 1.4 ⁇ 10 12 ( ⁇ )
  • ⁇ Test condition (20 ⁇ 2) °C, (40 ⁇ 2) % RH ⁇
  • ⁇ application voltage 100V, 60 seconds ⁇ was very good.
  • the surface resistivity of general synthetic fiber is 1.0 ⁇ 10 14 ⁇ 15 ( ⁇ ).
  • the single jersey knitting fabric knitted with polyester 40s / 1 spun yarn was dyed, dehydrated and dried. Subsequently, 5% by weight flaxseed oil obtained in Preparation Example 1 was mixed with water (95% by weight) to which a softening agent was added, the knitting fabric was immersed therein, passed through a mangle, and a sample was obtained through a tenter process.
  • the sample before washing improved the glossiness and the touch, but after washing 5 times, the gloss and the touch decreased significantly.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
PCT/KR2012/002323 2011-03-31 2012-03-29 식물성 지방산을 함유하는 합성섬유 및 그 제조방법 WO2012134192A2 (ko)

Priority Applications (9)

Application Number Priority Date Filing Date Title
MX2013011284A MX2013011284A (es) 2011-03-31 2012-03-29 Fibras sinteticas que contiene acidos grasos de plantas y metodo para fabricar la misma.
AU2012237071A AU2012237071A1 (en) 2011-03-31 2012-03-29 Synthetic fiber containing plant fatty acids, and method for manufacturing same
EP12764616.4A EP2695975A4 (de) 2011-03-31 2012-03-29 Kunstfaser mit pflanzlichen fettsäuren und herstellungsverfahren dafür
CA2831254A CA2831254A1 (en) 2011-03-31 2012-03-29 Synthetic fiber containing plant fatty acid and method for manufacturing the same
CN2012800081296A CN103403236A (zh) 2011-03-31 2012-03-29 含有植物脂肪酸的合成纤维及其制造方法
US13/639,956 US20130203919A1 (en) 2011-03-31 2012-03-29 Synthetic fiber containing plant fatty acids and method for manufacturing same
RU2013148379/05A RU2013148379A (ru) 2011-03-31 2012-03-29 Синтетическое волокно, содержащее растительную жирную кислоту и способ производства того же
JP2014502472A JP2014509695A (ja) 2011-03-31 2012-03-29 植物性脂肪酸を含有する合成繊維及びその製造方法
ZA2013/06349A ZA201306349B (en) 2011-03-31 2013-08-22 Synthetic fiber containing plant fatty acids,and method for manufacturing same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20110029796 2011-03-31
KR10-2011-0029796 2011-03-31
KR10-2012-0013558 2012-02-10
KR1020120013558A KR20120111990A (ko) 2011-03-31 2012-02-10 식물 지방산이 함유된 합성섬유의 제조방법

Publications (2)

Publication Number Publication Date
WO2012134192A2 true WO2012134192A2 (ko) 2012-10-04
WO2012134192A3 WO2012134192A3 (ko) 2013-01-03

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PCT/KR2012/002323 WO2012134192A2 (ko) 2011-03-31 2012-03-29 식물성 지방산을 함유하는 합성섬유 및 그 제조방법

Country Status (11)

Country Link
US (1) US20130203919A1 (de)
EP (1) EP2695975A4 (de)
JP (1) JP2014509695A (de)
KR (2) KR20120111990A (de)
CN (1) CN103403236A (de)
AU (1) AU2012237071A1 (de)
CA (1) CA2831254A1 (de)
MX (1) MX2013011284A (de)
RU (1) RU2013148379A (de)
WO (1) WO2012134192A2 (de)
ZA (1) ZA201306349B (de)

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CN103502517A (zh) * 2011-04-27 2014-01-08 三井化学株式会社 纤维、非织造布及其用途
KR101528618B1 (ko) * 2014-11-26 2015-06-17 박희섭 리놀렌산을 함유하는 합성수지 및 합성섬유, 그리고 그 제조방법.
KR101538768B1 (ko) * 2015-01-23 2015-07-22 주식회사 티케이케미칼 식물성 지방산을 활용한 폴리에스터 장섬유, 제조장치 및 그 제조방법
US20180177740A1 (en) * 2016-12-27 2018-06-28 Abhishek Mandawewala Non-natural fiber or filament with herbal residue and method of making the same
EP3748050B1 (de) * 2018-08-22 2023-02-08 Sinotech Academy Of Textile (Qingdao) Co., Ltd. Pflanzenextrakt enthaltende polyesterfaser
KR102246234B1 (ko) * 2020-10-28 2021-05-03 (주)지디컴퍼니 위생 팬티
KR102493870B1 (ko) * 2022-09-23 2023-01-30 김민주 치아씨드 추출물이 함유된 기능성 직물 원단 및 그의 제조방법

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KR20120111990A (ko) 2012-10-11
AU2012237071A1 (en) 2013-10-10
CA2831254A1 (en) 2012-10-04
JP2014509695A (ja) 2014-04-21
US20130203919A1 (en) 2013-08-08
EP2695975A2 (de) 2014-02-12
WO2012134192A3 (ko) 2013-01-03
MX2013011284A (es) 2013-10-30
EP2695975A4 (de) 2014-09-17
KR101171947B1 (ko) 2012-08-07
ZA201306349B (en) 2014-04-30
CN103403236A (zh) 2013-11-20
RU2013148379A (ru) 2015-05-10

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