WO2010120107A3 - 에어백용 폴리에스테르 원사 및 그의 제조방법 - Google Patents

에어백용 폴리에스테르 원사 및 그의 제조방법 Download PDF

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Publication number
WO2010120107A3
WO2010120107A3 PCT/KR2010/002301 KR2010002301W WO2010120107A3 WO 2010120107 A3 WO2010120107 A3 WO 2010120107A3 KR 2010002301 W KR2010002301 W KR 2010002301W WO 2010120107 A3 WO2010120107 A3 WO 2010120107A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyester yarn
airbag
manufacturing
stress
under
Prior art date
Application number
PCT/KR2010/002301
Other languages
English (en)
French (fr)
Other versions
WO2010120107A2 (ko
Inventor
김영조
김기웅
이상목
이영수
Original Assignee
주식회사 코오롱
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 KR1020090032252A external-priority patent/KR101060246B1/ko
Application filed by 주식회사 코오롱 filed Critical 주식회사 코오롱
Priority to US13/264,317 priority Critical patent/US9758903B2/en
Priority to EP10764646.5A priority patent/EP2420600B1/en
Priority to CN201080025162.0A priority patent/CN102459723B/zh
Priority to JP2012505817A priority patent/JP5736365B2/ja
Publication of WO2010120107A2 publication Critical patent/WO2010120107A2/ko
Publication of WO2010120107A3 publication Critical patent/WO2010120107A3/ko

Links

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
    • 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
    • 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
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • 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
    • 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

Landscapes

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

Abstract

본 발명은 에어백용 원단에 사용 가능한 폴리에스테르 원사에 관한 것으로, 특히, 상온에서 측정된 폴리에스테르 원사의 1.0 g/d 응력에서 신율이 0.5% 이상이며, 4.0 g/d 응력에서 신율이 4.3% 이상이고, 7.0 g/d의 응력에서 신율이 7.5% 이상이며, 상기 폴리에스테르 원사의 초기 모듈러스가 40 내지 100 g/d인 에어백용 폴리에스테르 원사, 및 그의 제조방법, 이로부터 제조된 에어백용 원단에 관한 것이다. 본 발명의 폴리에스테르 원사는 강연도를 현저히 낮추며 우수한 기계적 물성을 확보함에 따라, 에어백용 원단으로 사용시 우수한 수납성, 형태안정성, 및 공기 차단 효과를 제공함과 동시에 승객에게 가해지는 충격을 최소화하여 탑승자를 안전하게 보호할 수 있다.
PCT/KR2010/002301 2009-04-14 2010-04-14 에어백용 폴리에스테르 원사 및 그의 제조방법 WO2010120107A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/264,317 US9758903B2 (en) 2009-04-14 2010-04-14 Polyester fiber for airbag and preparation method thereof
EP10764646.5A EP2420600B1 (en) 2009-04-14 2010-04-14 Polyester yarn for an airbag and method manufacturing for manufacturing same
CN201080025162.0A CN102459723B (zh) 2009-04-14 2010-04-14 用于气囊的聚酯纤维及其制备方法
JP2012505817A JP5736365B2 (ja) 2009-04-14 2010-04-14 エアバッグ用ポリエステル原糸及びその製造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0032252 2009-04-14
KR1020090032252A KR101060246B1 (ko) 2009-04-14 2009-04-14 에어백용 폴리에스테르 원사 및 그의 제조방법
KR10-2009-0035713 2009-04-23
KR20090035713 2009-04-23

Publications (2)

Publication Number Publication Date
WO2010120107A2 WO2010120107A2 (ko) 2010-10-21
WO2010120107A3 true WO2010120107A3 (ko) 2011-03-31

Family

ID=42982993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/002301 WO2010120107A2 (ko) 2009-04-14 2010-04-14 에어백용 폴리에스테르 원사 및 그의 제조방법

Country Status (5)

Country Link
US (1) US9758903B2 (ko)
EP (1) EP2420600B1 (ko)
JP (1) JP5736365B2 (ko)
CN (1) CN102459723B (ko)
WO (1) WO2010120107A2 (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.
JP2013525616A (ja) * 2010-03-30 2013-06-20 コーロン インダストリーズ インク ポリエステル織物およびその製造方法
KR20120083776A (ko) * 2011-01-18 2012-07-26 코오롱인더스트리 주식회사 폴리에스테르 원사 및 이를 포함하는 폴리에스테르 원단
US20140194021A1 (en) * 2011-08-17 2014-07-10 Kolon Industries, Inc. Process for producing polyester fiber
US20150191142A1 (en) * 2012-06-29 2015-07-09 Kolon Industries, Inc Fabric for airbag and method of manufacturing the same
KR101957332B1 (ko) * 2012-11-30 2019-06-19 코오롱인더스트리 주식회사 에어백용 폴리에스테르 봉제사 및 그의 제조방법
CN103361816B (zh) * 2013-07-17 2015-07-29 可隆（南京）特种纺织品有限公司 一种耐高温安全气囊用涂胶布
CN103541224B (zh) * 2013-09-30 2016-03-30 可隆（南京）特种纺织品有限公司 安全气囊用织物、全成形型安全气囊及其制造方法
US10737656B2 (en) 2015-09-30 2020-08-11 Seiren Co., Ltd. Fabric for air bag and air bag
EP3632953A4 (en) 2017-05-31 2021-01-13 SK Chemicals Co., Ltd. POLYESTER RESIN, METHOD FOR MANUFACTURING ITEM AND MOLDED RESIN PRODUCT THEREOF
KR102568693B1 (ko) * 2017-06-02 2023-08-21 에스케이케미칼 주식회사 폴리에스테르 섬유, 이의 제조 방법 및 이로부터 형성된 성형체
EP3643734A4 (en) 2017-06-22 2021-04-07 SK Chemicals, Co., Ltd. POLYESTER CONTAINER AND ITS MANUFACTURING PROCESS
JP7166517B2 (ja) 2017-06-26 2022-11-08 エスケー ケミカルズ カンパニー リミテッド ポリエステルフィルムおよびその製造方法

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JP2864582B2 (ja) * 1989-11-28 1999-03-03 東レ株式会社 衝撃吸収エアバッグ
EP0666344A1 (en) * 1994-02-07 1995-08-09 Toray Industries, Inc. High-strength ultra-fine fiber construction, method for producing the same and high-strength conjugate fiber
JPH0835116A (ja) * 1994-07-19 1996-02-06 Teijin Ltd エアバッグ基布用ポリエステル繊維
JPH09143816A (ja) * 1995-11-21 1997-06-03 Teijin Ltd 衝撃吸収性ポリエステル繊維
US20010001689A1 (en) * 1998-05-22 2001-05-24 Weiming Tang Process for making load limiting yarn
US20050153609A1 (en) * 2004-01-09 2005-07-14 Milliken & Company Polyester yarn and airbags employing certain polyester yarn

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Title
See also references of EP2420600A4 *

Also Published As

Publication number Publication date
US9758903B2 (en) 2017-09-12
EP2420600A4 (en) 2012-11-21
CN102459723A (zh) 2012-05-16
WO2010120107A2 (ko) 2010-10-21
JP2012524173A (ja) 2012-10-11
EP2420600B1 (en) 2016-10-05
EP2420600A2 (en) 2012-02-22
JP5736365B2 (ja) 2015-06-17
CN102459723B (zh) 2015-01-07
US20120040167A1 (en) 2012-02-16

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