WO2011122802A3 - 폴리에스테르 원사 및 그의 제조 방법 - Google Patents

폴리에스테르 원사 및 그의 제조 방법 Download PDF

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Publication number
WO2011122802A3
WO2011122802A3 PCT/KR2011/002087 KR2011002087W WO2011122802A3 WO 2011122802 A3 WO2011122802 A3 WO 2011122802A3 KR 2011002087 W KR2011002087 W KR 2011002087W WO 2011122802 A3 WO2011122802 A3 WO 2011122802A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyester yarn
fabric
tensile strength
airbag
passenger
Prior art date
Application number
PCT/KR2011/002087
Other languages
English (en)
French (fr)
Other versions
WO2011122802A2 (ko
Inventor
김재형
곽동진
김기정
김희준
윤정훈
이상목
Original Assignee
코오롱인더스트리 주식회사
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
Priority claimed from KR1020100028699A external-priority patent/KR101553019B1/ko
Application filed by 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to US13/638,257 priority Critical patent/US9499928B2/en
Priority to JP2013500009A priority patent/JP5916701B2/ja
Priority to CN201180026777.XA priority patent/CN102918187B/zh
Priority to PL11762974T priority patent/PL2554722T3/pl
Priority to EP11762974.1A priority patent/EP2554722B1/en
Publication of WO2011122802A2 publication Critical patent/WO2011122802A2/ko
Publication of WO2011122802A3 publication Critical patent/WO2011122802A3/ko

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D1/00—Woven fabrics designed to make specified articles
    • D03D1/02—Inflatable articles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/20—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads
    • D03D15/283—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • D04H3/011—Polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23504—Inflatable members characterised by their material characterised by material
    • B60R2021/23509—Fabric
    • B60R2021/23514—Fabric coated fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/235—Inflatable members characterised by their material
    • B60R2021/23533—Inflatable members characterised by their material characterised by the manufacturing process
    • B60R2021/23542—Weaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/298—Physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Air Bags (AREA)
  • Woven Fabrics (AREA)

Abstract

본 발명은 에어백용 원단에 사용 가능한 폴리에스테르 원사에 관한 것으로, 특히, 상온에서 1.0 g/d의 인장강도에 처했을 때 신도가 0.8% 내지 2.0%이며, 인장강도 8.8 g/d에서부터 최고 인장강도까지 신도가 1.5% 내지 5% 범위에서 추가로 신장하는 폴리에스테르 원사, 및 그의 제조방법, 이로부터 제조된 에어백용 원단에 관한 것이다. 본 발명의 폴리에스테르 원사는 낮은 초기 모듈러스와 함께 우수한 기계적 물성을 확보함에 따라 에어백용 원단으로 사용시 우수한 수납성, 형태안정성과 함께 우수한 공기 차단 효과를 제공하며, 이와 동시에 승객에게 가해지는 충격을 최소화하여 탑승자를 안전하게 보호할 수 있다.
PCT/KR2011/002087 2010-03-29 2011-03-25 폴리에스테르 원사 및 그의 제조 방법 WO2011122802A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13/638,257 US9499928B2 (en) 2010-03-29 2011-03-25 Polyester fiber suitable for air bag and method for producing the polyester fiber
JP2013500009A JP5916701B2 (ja) 2010-03-29 2011-03-25 ポリエステル原糸及びその製造方法
CN201180026777.XA CN102918187B (zh) 2010-03-29 2011-03-25 聚酯纤维及其制备方法
PL11762974T PL2554722T3 (pl) 2010-03-29 2011-03-25 Przędza poliestrowa i sposób jej wytwarzania
EP11762974.1A EP2554722B1 (en) 2010-03-29 2011-03-25 Polyester yarn and method for manufacturing same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0028046 2010-03-29
KR20100028046 2010-03-29
KR10-2010-0028699 2010-03-30
KR1020100028699A KR101553019B1 (ko) 2010-03-30 2010-03-30 에어백용 폴리에스테르 원사 및 그의 제조방법

Publications (2)

Publication Number Publication Date
WO2011122802A2 WO2011122802A2 (ko) 2011-10-06
WO2011122802A3 true WO2011122802A3 (ko) 2012-03-15

Family

ID=44712723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002087 WO2011122802A2 (ko) 2010-03-29 2011-03-25 폴리에스테르 원사 및 그의 제조 방법

Country Status (6)

Country Link
US (1) US9499928B2 (ko)
EP (1) EP2554722B1 (ko)
JP (1) JP5916701B2 (ko)
CN (1) CN102918187B (ko)
PL (1) PL2554722T3 (ko)
WO (1) WO2011122802A2 (ko)

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MX2012007451A (es) * 2009-12-24 2012-10-15 Hyosung Corp Fibra de tereftalato de polietileno para bolsas de aire y textiles hechos de la misma.
MX2012014677A (es) * 2010-06-24 2013-02-11 Hyosung Corp Tela para bolsa de aire, que usa una fibra de tereftalato de polietileno con excelente resistencia termica.
CN103038403B (zh) * 2010-07-29 2015-06-24 旭化成纤维株式会社 耐磨耗性聚酯纤维以及机织/针织物
KR101736421B1 (ko) 2010-09-17 2017-05-17 코오롱인더스트리 주식회사 폴리에스테르 원사 및 그의 제조방법
KR101779442B1 (ko) * 2010-12-15 2017-09-18 코오롱인더스트리 주식회사 폴리에스테르 원사 및 그의 제조방법
KR20120078630A (ko) * 2010-12-31 2012-07-10 코오롱인더스트리 주식회사 폴리에스테르 원사 및 그의 제조방법
KR20120083776A (ko) * 2011-01-18 2012-07-26 코오롱인더스트리 주식회사 폴리에스테르 원사 및 이를 포함하는 폴리에스테르 원단
CN103643317A (zh) * 2013-11-30 2014-03-19 常熟涤纶有限公司 高强低伸型涤纶工业丝的生产工艺
EP3686326A4 (en) * 2017-09-22 2021-10-06 Kolon Industries, Inc. HIGH STRENGTH POLYETHYLENE TEREPHTHALATE FIBER AND ITS MANUFACTURING PROCESS
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Also Published As

Publication number Publication date
EP2554722B1 (en) 2021-02-24
US9499928B2 (en) 2016-11-22
US20130040522A1 (en) 2013-02-14
JP2013522490A (ja) 2013-06-13
WO2011122802A2 (ko) 2011-10-06
CN102918187A (zh) 2013-02-06
EP2554722A2 (en) 2013-02-06
JP5916701B2 (ja) 2016-05-11
PL2554722T3 (pl) 2021-07-05
CN102918187B (zh) 2015-08-05
EP2554722A4 (en) 2013-08-07

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