EP0456494A3 - An as-spun polyester yarn having small crystals and high orientation - Google Patents

An as-spun polyester yarn having small crystals and high orientation Download PDF

Info

Publication number
EP0456494A3
EP0456494A3 EP19910304188 EP91304188A EP0456494A3 EP 0456494 A3 EP0456494 A3 EP 0456494A3 EP 19910304188 EP19910304188 EP 19910304188 EP 91304188 A EP91304188 A EP 91304188A EP 0456494 A3 EP0456494 A3 EP 0456494A3
Authority
EP
European Patent Office
Prior art keywords
polyester yarn
small crystals
high orientation
spun polyester
spun
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.)
Withdrawn
Application number
EP19910304188
Other languages
English (en)
Other versions
EP0456494A2 (fr
Inventor
Holmes F. Simons
Ronald L. Griffith
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.)
CNA Holdings LLC
Original Assignee
Hoechst Celanese Corp
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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Publication of EP0456494A2 publication Critical patent/EP0456494A2/fr
Publication of EP0456494A3 publication Critical patent/EP0456494A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Polarising Elements (AREA)
  • Woven Fabrics (AREA)
EP19910304188 1990-05-11 1991-05-09 An as-spun polyester yarn having small crystals and high orientation Withdrawn EP0456494A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52314190A 1990-05-11 1990-05-11
US523141 1990-05-11

Publications (2)

Publication Number Publication Date
EP0456494A2 EP0456494A2 (fr) 1991-11-13
EP0456494A3 true EP0456494A3 (en) 1992-03-25

Family

ID=24083821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910304188 Withdrawn EP0456494A3 (en) 1990-05-11 1991-05-09 An as-spun polyester yarn having small crystals and high orientation

Country Status (9)

Country Link
EP (1) EP0456494A3 (fr)
JP (1) JPH04352812A (fr)
KR (1) KR910020214A (fr)
CN (1) CN1056540A (fr)
AU (1) AU7625191A (fr)
BR (1) BR9101810A (fr)
CA (1) CA2040093A1 (fr)
NO (1) NO911822L (fr)
PT (1) PT97630A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392965B1 (ko) * 1995-03-02 2003-10-30 도레이 가부시끼가이샤 폴리에스테르고배향미연신섬유및그제조방법
JP2006169699A (ja) * 2004-12-20 2006-06-29 Teijin Fibers Ltd ポリエステル繊維
CN100558966C (zh) * 2006-03-10 2009-11-11 李俊毅 生产弹性不织布或皮料的设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034880A1 (fr) * 1980-02-18 1981-09-02 Imperial Chemical Industries Plc Procédé de fabrication d'un fil continu par filage au fondu d'un polyethylene terephthalate et fils de polyester ainsi produits
JPS5854020A (ja) * 1981-09-18 1983-03-30 Teijin Ltd ポリエステル繊維
EP0169415A2 (fr) * 1984-07-09 1986-01-29 Teijin Limited Fibre de polyester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034880A1 (fr) * 1980-02-18 1981-09-02 Imperial Chemical Industries Plc Procédé de fabrication d'un fil continu par filage au fondu d'un polyethylene terephthalate et fils de polyester ainsi produits
JPS5854020A (ja) * 1981-09-18 1983-03-30 Teijin Ltd ポリエステル繊維
EP0169415A2 (fr) * 1984-07-09 1986-01-29 Teijin Limited Fibre de polyester

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 7, no. 139 (C-171)(1284) 17 June 1983 & JP-A-58 054 020 ( TEIJIN KK ) 30 March 1983 *

Also Published As

Publication number Publication date
CA2040093A1 (fr) 1991-11-12
CN1056540A (zh) 1991-11-27
BR9101810A (pt) 1991-12-17
EP0456494A2 (fr) 1991-11-13
AU7625191A (en) 1991-11-14
NO911822D0 (no) 1991-05-10
KR910020214A (ko) 1991-12-19
NO911822L (no) 1991-11-12
PT97630A (pt) 1993-07-30
JPH04352812A (ja) 1992-12-07

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