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JPS6420319A - Polyester fiber - Google Patents

Polyester fiber

Info

Publication number
JPS6420319A
JPS6420319A JP17234887A JP17234887A JPS6420319A JP S6420319 A JPS6420319 A JP S6420319A JP 17234887 A JP17234887 A JP 17234887A JP 17234887 A JP17234887 A JP 17234887A JP S6420319 A JPS6420319 A JP S6420319A
Authority
JP
Japan
Prior art keywords
fiber
section
cross
hollow
hollow fiber
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
JP17234887A
Other languages
Japanese (ja)
Inventor
Hiroo Matsuda
Muneaki Awata
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP17234887A priority Critical patent/JPS6420319A/en
Publication of JPS6420319A publication Critical patent/JPS6420319A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE:To obtain the title hollow fiber which includes fine voids in a certain range of diameter under specific conditions, and has flat cross section, thus being used as an underwear, because of its excellent water absorption and flexible touch. CONSTITUTION:The subject fiber is a polyester hollow one in which fine voids V of 0.001-5mum diameter (t) and less than 50Xt length (1) distribute all over the cross section with orientation to the fiber axis direction, and run through to the hollow part, and the cross section is in a flat shape more than 3 flatness. The fiber is preferably produced by mixing a polyester copolymer containing an organic sulfonic acid containing ester-forming functional groups as a homopolymer, melt-spinning through a spinneret into a flat cross section hollow fiber, and treating the hollow fiber with an aqueous alkali.
JP17234887A 1987-07-10 1987-07-10 Polyester fiber Pending JPS6420319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17234887A JPS6420319A (en) 1987-07-10 1987-07-10 Polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17234887A JPS6420319A (en) 1987-07-10 1987-07-10 Polyester fiber

Publications (1)

Publication Number Publication Date
JPS6420319A true JPS6420319A (en) 1989-01-24

Family

ID=15940240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17234887A Pending JPS6420319A (en) 1987-07-10 1987-07-10 Polyester fiber

Country Status (1)

Country Link
JP (1) JPS6420319A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06200408A (en) * 1992-09-26 1994-07-19 Carl Freudenberg:Fa Drawn and spinnable thermoplastic hollow fiber and non-wovenfabric containing this
WO2006033118A1 (en) * 2004-09-21 2006-03-30 Patwa Saurabh S A synthetic fiber, a device and a method for manufacturing the same and fabric made from the same
JP2006142626A (en) * 2004-11-19 2006-06-08 Central Fine Tool:Kk Method and apparatus for producing filter element
WO2012146944A3 (en) * 2011-04-28 2013-03-14 Philip Leonard Textile thread or fibre
CN104313898A (en) * 2014-09-29 2015-01-28 东华大学 Method for preparing super imitation cotton modified polyester fiber functional printing blanket

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620612A (en) * 1979-07-26 1981-02-26 Teijin Ltd Hollow fiber and its preparation
JPS5751808A (en) * 1980-09-16 1982-03-26 Teijin Ltd Animal hair-like artificial fiber
JPS616344A (en) * 1984-06-15 1986-01-13 帝人株式会社 Polyester knitted fabric and its production
JPS6163711A (en) * 1984-09-05 1986-04-01 Teijin Ltd Polyester yarn like flax having water absorption property
JPS61282500A (en) * 1985-06-03 1986-12-12 帝人株式会社 Polyester fiber paper

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620612A (en) * 1979-07-26 1981-02-26 Teijin Ltd Hollow fiber and its preparation
JPS5751808A (en) * 1980-09-16 1982-03-26 Teijin Ltd Animal hair-like artificial fiber
JPS616344A (en) * 1984-06-15 1986-01-13 帝人株式会社 Polyester knitted fabric and its production
JPS6163711A (en) * 1984-09-05 1986-04-01 Teijin Ltd Polyester yarn like flax having water absorption property
JPS61282500A (en) * 1985-06-03 1986-12-12 帝人株式会社 Polyester fiber paper

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06200408A (en) * 1992-09-26 1994-07-19 Carl Freudenberg:Fa Drawn and spinnable thermoplastic hollow fiber and non-wovenfabric containing this
WO2006033118A1 (en) * 2004-09-21 2006-03-30 Patwa Saurabh S A synthetic fiber, a device and a method for manufacturing the same and fabric made from the same
JP2006142626A (en) * 2004-11-19 2006-06-08 Central Fine Tool:Kk Method and apparatus for producing filter element
WO2012146944A3 (en) * 2011-04-28 2013-03-14 Philip Leonard Textile thread or fibre
US9683790B2 (en) 2011-04-28 2017-06-20 Philip Noel Leonard Textile thread or fibre
US10145622B2 (en) 2011-04-28 2018-12-04 Philip Leonard Textile thread or fibre
CN104313898A (en) * 2014-09-29 2015-01-28 东华大学 Method for preparing super imitation cotton modified polyester fiber functional printing blanket

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