WO2013025062A3 - 폴리에스테르 원사의 제조 방법 - Google Patents

폴리에스테르 원사의 제조 방법 Download PDF

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Publication number
WO2013025062A3
WO2013025062A3 PCT/KR2012/006525 KR2012006525W WO2013025062A3 WO 2013025062 A3 WO2013025062 A3 WO 2013025062A3 KR 2012006525 W KR2012006525 W KR 2012006525W WO 2013025062 A3 WO2013025062 A3 WO 2013025062A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyester yarn
air bag
created
present
bag fabric
Prior art date
Application number
PCT/KR2012/006525
Other languages
English (en)
French (fr)
Other versions
WO2013025062A2 (ko
Inventor
김영조
안병욱
이상목
이영수
김기웅
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 KR1020110081903A external-priority patent/KR20130019749A/ko
Application filed by 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to EP12824658.4A priority Critical patent/EP2746435A4/en
Priority to CN201280051216.XA priority patent/CN103890249A/zh
Priority to US14/239,061 priority patent/US20140194021A1/en
Priority claimed from KR1020120089361A external-priority patent/KR20130020592A/ko
Publication of WO2013025062A2 publication Critical patent/WO2013025062A2/ko
Publication of WO2013025062A3 publication Critical patent/WO2013025062A3/ko

Links

Classifications

    • 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
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
    • 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
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Air Bags (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

본 발명은 에어백용 원단에 사용 가능한 폴리에스테르 원사에 관한 것으로, 특히, 특정의 디카르복실산 조성물과 글리콜을 소정의 범위로 혼합하여 에스테르 반응시키는 단계, 상기 에스테르 반응으로 생성된 올리고머를 중축합 반응시키는 단계, 상기 중축합 반응으로 생성된 폴리머를 고상 중합시키는 단계, 및 상기 고상 중합 반응으로 생성된 폴리에스테르 칩을 용융 방사하고 연신하는 단계를 포함하는 폴리에스테르 원사의 제조 방법, 이로부터 제조되는 에어백용 원사, 및 이를 포함하는 에어백용 원단에 관한 것이다. 본 발명에 따라 제조된 폴리에스테르 원사는 저모듈러스, 고강력일 뿐만 아니라 고수축의 특징을 갖게 된다. 또한, 본 발명의 폴리에스테르 원사는 강연도를 현저히 낮추며 우수한 기계적 물성을 확보함으로써, 에어백용 원단으로 사용시 우수한 수납성, 형태안정성, 및 공기 차단 효과를 제공할 수 있다.
PCT/KR2012/006525 2011-08-17 2012-08-16 폴리에스테르 원사의 제조 방법 WO2013025062A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12824658.4A EP2746435A4 (en) 2011-08-17 2012-08-16 METHOD FOR MANUFACTURING POLYESTER YARN
CN201280051216.XA CN103890249A (zh) 2011-08-17 2012-08-16 聚酯纤维的制备方法
US14/239,061 US20140194021A1 (en) 2011-08-17 2012-08-16 Process for producing polyester fiber

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR10-2011-0081903 2011-08-17
KR10-2011-0081904 2011-08-17
KR1020110081903A KR20130019749A (ko) 2011-08-17 2011-08-17 폴리에스테르 원사의 제조 방법
KR20110081904 2011-08-17
KR1020120089361A KR20130020592A (ko) 2011-08-17 2012-08-16 폴리에스테르 원사의 제조 방법
KR10-2012-0089361 2012-08-16

Publications (2)

Publication Number Publication Date
WO2013025062A2 WO2013025062A2 (ko) 2013-02-21
WO2013025062A3 true WO2013025062A3 (ko) 2013-06-13

Family

ID=50732702

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006525 WO2013025062A2 (ko) 2011-08-17 2012-08-16 폴리에스테르 원사의 제조 방법

Country Status (4)

Country Link
US (1) US20140194021A1 (ko)
EP (1) EP2746435A4 (ko)
CN (1) CN103890249A (ko)
WO (1) WO2013025062A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103397395B (zh) * 2013-08-07 2015-12-23 亚东工业（苏州）有限公司 一种安全气囊用高弹回复性涤纶工业长丝的制备方法
CN105646858B (zh) 2015-12-29 2018-07-27 江苏恒力化纤股份有限公司 一种超低收缩聚酯工业丝及其制备方法
US11987910B2 (en) * 2020-03-26 2024-05-21 Asahi Kasei Kabushiki Kaisha Base cloth for material and manufacturing method therefor
WO2023190512A1 (ja) * 2022-03-31 2023-10-05 三菱ケミカル株式会社 ポリエステル樹脂ペレット及びポリエステル樹脂の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113703A (en) * 1973-07-19 1978-09-12 Dynamit Nobel Aktiengesellschaft Unsaturated polyesters derived from chloroxylylene diols
JP2864582B2 (ja) * 1989-11-28 1999-03-03 東レ株式会社 衝撃吸収エアバッグ
KR20040036045A (ko) * 2002-10-23 2004-04-30 에스케이케미칼주식회사 난연성 폴리에스테르 수지 및 이의 제조방법
US20050153609A1 (en) * 2004-01-09 2005-07-14 Milliken & Company Polyester yarn and airbags employing certain polyester yarn
KR20060071711A (ko) * 2004-12-22 2006-06-27 에스케이케미칼주식회사 저 함량의 올리고머를 갖는 1,4-사이클로헥산디메탄올이공중합된 폴리에스테르 수지 및 그 제조방법
KR20100113769A (ko) * 2009-04-14 2010-10-22 주식회사 코오롱 에어백용 폴리에스테르 원사 및 그의 제조방법

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DE4004216A1 (de) 1990-02-12 1991-08-14 Hoechst Ag Gewebe fuer einen airbag
DE4131362A1 (de) * 1991-09-20 1993-03-25 Zimmer Ag Verfahren zur herstellung statistischer copolyester
US6020421A (en) * 1998-09-01 2000-02-01 Unitika Ltd. Polyester composition and method for producing the same
CN1312304A (zh) * 2000-03-08 2001-09-12 财团法人工业技术研究院 制备高分子量聚酯的组合物及用其制备高分子量聚酯的方法
DE602004010887T2 (de) * 2004-05-05 2008-12-18 Saudi Basic Industries Corp. Verfahren zur Herstellung von Copolyestern aus Polyethylenterephthalat
CN102459723B (zh) * 2009-04-14 2015-01-07 可隆工业株式会社 用于气囊的聚酯纤维及其制备方法
CN101787583A (zh) * 2010-03-13 2010-07-28 浙江理工大学 连续聚合直纺高收缩聚酯长丝的制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113703A (en) * 1973-07-19 1978-09-12 Dynamit Nobel Aktiengesellschaft Unsaturated polyesters derived from chloroxylylene diols
JP2864582B2 (ja) * 1989-11-28 1999-03-03 東レ株式会社 衝撃吸収エアバッグ
KR20040036045A (ko) * 2002-10-23 2004-04-30 에스케이케미칼주식회사 난연성 폴리에스테르 수지 및 이의 제조방법
US20050153609A1 (en) * 2004-01-09 2005-07-14 Milliken & Company Polyester yarn and airbags employing certain polyester yarn
KR20060071711A (ko) * 2004-12-22 2006-06-27 에스케이케미칼주식회사 저 함량의 올리고머를 갖는 1,4-사이클로헥산디메탄올이공중합된 폴리에스테르 수지 및 그 제조방법
KR20100113769A (ko) * 2009-04-14 2010-10-22 주식회사 코오롱 에어백용 폴리에스테르 원사 및 그의 제조방법

Also Published As

Publication number Publication date
CN103890249A (zh) 2014-06-25
EP2746435A2 (en) 2014-06-25
EP2746435A4 (en) 2015-04-15
US20140194021A1 (en) 2014-07-10
WO2013025062A2 (ko) 2013-02-21

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