JPS525319A - Process for melt spinning of polyester filamenyarns - Google Patents

Process for melt spinning of polyester filamenyarns

Info

Publication number
JPS525319A
JPS525319A JP8045075A JP8045075A JPS525319A JP S525319 A JPS525319 A JP S525319A JP 8045075 A JP8045075 A JP 8045075A JP 8045075 A JP8045075 A JP 8045075A JP S525319 A JPS525319 A JP S525319A
Authority
JP
Japan
Prior art keywords
polyester
melt spinning
filamenyarns
reheating
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.)
Granted
Application number
JP8045075A
Other languages
Japanese (ja)
Other versions
JPS5511767B2 (en
Inventor
Kiichi Akai
Takaaki Ichimura
Shozo Fukutani
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP8045075A priority Critical patent/JPS525319A/en
Publication of JPS525319A publication Critical patent/JPS525319A/en
Publication of JPS5511767B2 publication Critical patent/JPS5511767B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: To obtain a yarn with high tensile strength and low elongation only in one stage by melt spinning a polyester, and reheating and thinning further immediately before the complete solidification at the time of high speed taking up.
COPYRIGHT: (C)1977,JPO&Japio
JP8045075A 1975-06-27 1975-06-27 Process for melt spinning of polyester filamenyarns Granted JPS525319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8045075A JPS525319A (en) 1975-06-27 1975-06-27 Process for melt spinning of polyester filamenyarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8045075A JPS525319A (en) 1975-06-27 1975-06-27 Process for melt spinning of polyester filamenyarns

Publications (2)

Publication Number Publication Date
JPS525319A true JPS525319A (en) 1977-01-17
JPS5511767B2 JPS5511767B2 (en) 1980-03-27

Family

ID=13718585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8045075A Granted JPS525319A (en) 1975-06-27 1975-06-27 Process for melt spinning of polyester filamenyarns

Country Status (1)

Country Link
JP (1) JPS525319A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137022A (en) * 1976-05-12 1977-11-16 Teijin Ltd Production of synthetic fibers
JPS5459423A (en) * 1977-08-19 1979-05-14 Ici Ltd Production of polyamide yarn
JPS5459425A (en) * 1977-08-19 1979-05-14 Ici Ltd
JPS5464133A (en) * 1977-09-12 1979-05-23 Du Pont Flat yarn and tow
US4369155A (en) * 1979-06-21 1983-01-18 Akzona Incorporated Method for the production of melt-spun and molecular-oriented drawn, crystalline filaments
EP0753395A1 (en) * 1995-01-24 1997-01-15 Toray Industries, Inc. Polyester product and process for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458960A1 (en) * 1973-12-13 1975-06-26 Teijin Ltd METHOD FOR MANUFACTURING A TEXTURED YARN AND THE RAW YARN USED FOR IT

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2458960A1 (en) * 1973-12-13 1975-06-26 Teijin Ltd METHOD FOR MANUFACTURING A TEXTURED YARN AND THE RAW YARN USED FOR IT

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52137022A (en) * 1976-05-12 1977-11-16 Teijin Ltd Production of synthetic fibers
JPS5753445B2 (en) * 1976-05-12 1982-11-12
JPS5459423A (en) * 1977-08-19 1979-05-14 Ici Ltd Production of polyamide yarn
JPS5459425A (en) * 1977-08-19 1979-05-14 Ici Ltd
JPS583048B2 (en) * 1977-08-19 1983-01-19 インペリヤル・ケミカル・インダストリ−ズ・リミテツド Manufacturing method of polyamide yarn
JPS583049B2 (en) * 1977-08-19 1983-01-19 インペリヤル・ケミカル・インダストリ−ズ・リミテツド Manufacturing method of polyester yarn
JPS5464133A (en) * 1977-09-12 1979-05-23 Du Pont Flat yarn and tow
JPS6242044B2 (en) * 1977-09-12 1987-09-07 Ii Ai Deyuhon De Nimoasu Ando Co
US4369155A (en) * 1979-06-21 1983-01-18 Akzona Incorporated Method for the production of melt-spun and molecular-oriented drawn, crystalline filaments
EP0753395A1 (en) * 1995-01-24 1997-01-15 Toray Industries, Inc. Polyester product and process for producing the same
EP0753395A4 (en) * 1995-01-24 1998-04-22 Toray Industries Polyester product and process for producing the same
US6248418B1 (en) 1995-01-24 2001-06-19 Toray Industries, Inc. Polyester product and process for producing the same

Also Published As

Publication number Publication date
JPS5511767B2 (en) 1980-03-27

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