JPS5237828A - High shrinkage copolyester fibers and their preparation - Google Patents

High shrinkage copolyester fibers and their preparation

Info

Publication number
JPS5237828A
JPS5237828A JP11211675A JP11211675A JPS5237828A JP S5237828 A JPS5237828 A JP S5237828A JP 11211675 A JP11211675 A JP 11211675A JP 11211675 A JP11211675 A JP 11211675A JP S5237828 A JPS5237828 A JP S5237828A
Authority
JP
Japan
Prior art keywords
preparation
copolyester fibers
high shrinkage
shrinkage copolyester
shrinkage
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
JP11211675A
Other languages
Japanese (ja)
Other versions
JPS5830412B2 (en
Inventor
Hajime Arai
Yoshihiro Konno
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.)
Toray Industries Inc
Original Assignee
Toray 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP11211675A priority Critical patent/JPS5830412B2/en
Publication of JPS5237828A publication Critical patent/JPS5237828A/en
Publication of JPS5830412B2 publication Critical patent/JPS5830412B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare high shrinkage copolyester fibers suitable for making bulky yarns, having high dryheat shrinkage even after shrinking in hot water.
COPYRIGHT: (C)1977,JPO&Japio
JP11211675A 1975-09-18 1975-09-18 High shrinkage copolyester fiber and method for producing the same Expired JPS5830412B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11211675A JPS5830412B2 (en) 1975-09-18 1975-09-18 High shrinkage copolyester fiber and method for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11211675A JPS5830412B2 (en) 1975-09-18 1975-09-18 High shrinkage copolyester fiber and method for producing the same

Publications (2)

Publication Number Publication Date
JPS5237828A true JPS5237828A (en) 1977-03-24
JPS5830412B2 JPS5830412B2 (en) 1983-06-29

Family

ID=14578562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11211675A Expired JPS5830412B2 (en) 1975-09-18 1975-09-18 High shrinkage copolyester fiber and method for producing the same

Country Status (1)

Country Link
JP (1) JPS5830412B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556514A (en) * 1978-06-26 1980-01-18 Toray Ind Inc Modified polyethylene terephthalate fiber and its production
JPS5528673U (en) * 1978-08-16 1980-02-25
JPS55128013A (en) * 1979-03-27 1980-10-03 Toray Ind Inc High-shrinkage polyester fiber and its production
JPS5787079U (en) * 1980-11-17 1982-05-28
JPS58144140A (en) * 1982-02-18 1983-08-27 東洋紡績株式会社 Two-layered structural yarn
JPS58191280A (en) * 1982-05-06 1983-11-08 東レ株式会社 Leather-like sheet and production thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556514A (en) * 1978-06-26 1980-01-18 Toray Ind Inc Modified polyethylene terephthalate fiber and its production
JPS5528673U (en) * 1978-08-16 1980-02-25
JPS55128013A (en) * 1979-03-27 1980-10-03 Toray Ind Inc High-shrinkage polyester fiber and its production
JPS5787079U (en) * 1980-11-17 1982-05-28
JPS58144140A (en) * 1982-02-18 1983-08-27 東洋紡績株式会社 Two-layered structural yarn
JPS58191280A (en) * 1982-05-06 1983-11-08 東レ株式会社 Leather-like sheet and production thereof

Also Published As

Publication number Publication date
JPS5830412B2 (en) 1983-06-29

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