EP3686326A4 - Hochfestes polyethylenterephthalatgarn und verfahren zu seiner herstellung - Google Patents

Hochfestes polyethylenterephthalatgarn und verfahren zu seiner herstellung Download PDF

Info

Publication number
EP3686326A4
EP3686326A4 EP18858587.1A EP18858587A EP3686326A4 EP 3686326 A4 EP3686326 A4 EP 3686326A4 EP 18858587 A EP18858587 A EP 18858587A EP 3686326 A4 EP3686326 A4 EP 3686326A4
Authority
EP
European Patent Office
Prior art keywords
producing
same
polyethylene terephthalate
strength polyethylene
terephthalate yarn
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP18858587.1A
Other languages
English (en)
French (fr)
Other versions
EP3686326A1 (de
Inventor
Ki Sub LIM
Il Chung
Sung Ho Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kolon Industries Inc
Original Assignee
Kolon Industries Inc
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
Application filed by Kolon Industries Inc filed Critical Kolon Industries Inc
Publication of EP3686326A1 publication Critical patent/EP3686326A1/de
Publication of EP3686326A4 publication Critical patent/EP3686326A4/de
Pending legal-status Critical Current

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
    • 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
    • D01D5/084—Heating filaments, threads or the like, leaving the spinnerettes
    • 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
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/063—Load-responsive characteristics high strength

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
EP18858587.1A 2017-09-22 2018-09-03 Hochfestes polyethylenterephthalatgarn und verfahren zu seiner herstellung Pending EP3686326A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170122246 2017-09-22
PCT/KR2018/010211 WO2019059560A1 (ko) 2017-09-22 2018-09-03 고강도 폴리에틸렌테레프탈레이트 원사 및 그 제조방법

Publications (2)

Publication Number Publication Date
EP3686326A1 EP3686326A1 (de) 2020-07-29
EP3686326A4 true EP3686326A4 (de) 2021-10-06

Family

ID=65809768

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18858587.1A Pending EP3686326A4 (de) 2017-09-22 2018-09-03 Hochfestes polyethylenterephthalatgarn und verfahren zu seiner herstellung

Country Status (6)

Country Link
US (1) US20200216980A1 (de)
EP (1) EP3686326A4 (de)
JP (2) JP2020531710A (de)
KR (1) KR20190034083A (de)
CN (1) CN111148866A (de)
WO (1) WO2019059560A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111575817A (zh) * 2019-02-19 2020-08-25 海宁新高纤维有限公司 一种热塑性聚氨酯纤维的制造方法
CN113430656B (zh) * 2021-06-25 2022-05-06 江苏恒力化纤股份有限公司 一种制备超高强聚酯工业丝的方法
CN113430657B (zh) * 2021-06-25 2022-05-24 江苏恒力化纤股份有限公司 一种降低聚酯工业丝纺丝温度的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845177A2 (de) * 2006-04-14 2007-10-17 Hyosung Corporation Polyethylenterephthalat-Filament mit hoher Festigkeit für industrielle Anwendung
KR101575837B1 (ko) * 2009-12-18 2015-12-22 코오롱인더스트리 주식회사 에어백용 폴리에스테르 원사 및 그의 제조방법
KR20170090636A (ko) * 2016-01-29 2017-08-08 코오롱인더스트리 주식회사 고강도 폴리에스테르 원사 제조를 위한 장치 및 방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988086A (en) * 1974-09-11 1976-10-26 Allied Chemical Corporation Melt spinning apparatus with convergence guide
CA1116363A (en) * 1977-01-26 1982-01-19 Bobby M. Phillips Fracturable textile filaments for producing yarns having free protruding ends and process
GB2078605B (en) * 1980-06-27 1983-11-23 Toray Industries Polyester fiber and process for producing same
US4867936A (en) * 1987-06-03 1989-09-19 Allied-Signal Inc. Process for producing high strength polyester yarn for improved fatigue resistance
US5033523A (en) * 1987-06-03 1991-07-23 Allied-Signal Inc. High strength polyester yarn for improved fatigue resistance
JP3161546B2 (ja) * 1991-09-13 2001-04-25 東洋紡績株式会社 高強度、低収縮ポリエステル系繊維の製造方法
JPH05311513A (ja) * 1992-05-01 1993-11-22 Asahi Chem Ind Co Ltd 高強度低収縮率ポリエステル繊維
JP3459478B2 (ja) * 1994-11-04 2003-10-20 ユニチカ株式会社 エアバッグ用糸条
DE59608283D1 (de) * 1995-02-10 2002-01-10 Barmag Barmer Maschf Verfahren zur Herstellung eines multifilen Fadens
JPH09268429A (ja) * 1996-03-29 1997-10-14 Toray Ind Inc 多糸条紡糸直接延伸法によるポリエステル繊維の製造法
JP2000265331A (ja) * 1999-03-19 2000-09-26 Unitika Ltd 高強度、高弾性率ポリエステル繊維の製造方法
JP4983691B2 (ja) * 2008-03-28 2012-07-25 東レ株式会社 シートベルト用ポリエステル繊維
JP2013514465A (ja) * 2009-12-24 2013-04-25 ヒョスン コーポレーション エアバッグ用ポリエチレンテレフタレート繊維及びこれを利用した織物
KR101295697B1 (ko) * 2009-12-29 2013-08-20 주식회사 효성 에어백용 폴리에틸렌테레프탈레이트 섬유 및 이를 이용한 직물
KR101551421B1 (ko) * 2009-12-31 2015-09-09 주식회사 효성 타이어용 고강력 폴리에스테르 멀티 필라멘트의제조방법
EP2554722B1 (de) * 2010-03-29 2021-02-24 Kolon Industries, Inc. Polyestergarn und verfahren zu seiner herstellung
KR101414224B1 (ko) * 2010-09-30 2014-07-02 코오롱인더스트리 주식회사 폴리에스테르 섬유 및 그의 제조방법
US10422052B2 (en) * 2015-03-09 2019-09-24 Korea Institute Of Industrial Technology Method of manufacturing high strength synthetic fibers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1845177A2 (de) * 2006-04-14 2007-10-17 Hyosung Corporation Polyethylenterephthalat-Filament mit hoher Festigkeit für industrielle Anwendung
KR101575837B1 (ko) * 2009-12-18 2015-12-22 코오롱인더스트리 주식회사 에어백용 폴리에스테르 원사 및 그의 제조방법
KR20170090636A (ko) * 2016-01-29 2017-08-08 코오롱인더스트리 주식회사 고강도 폴리에스테르 원사 제조를 위한 장치 및 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019059560A1 *

Also Published As

Publication number Publication date
CN111148866A (zh) 2020-05-12
JP2020531710A (ja) 2020-11-05
JP2021120501A (ja) 2021-08-19
EP3686326A1 (de) 2020-07-29
US20200216980A1 (en) 2020-07-09
KR20190034083A (ko) 2019-04-01
WO2019059560A1 (ko) 2019-03-28

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