JPS5430924A - Production of exetremely fine fibers of polyester - Google Patents

Production of exetremely fine fibers of polyester

Info

Publication number
JPS5430924A
JPS5430924A JP9409577A JP9409577A JPS5430924A JP S5430924 A JPS5430924 A JP S5430924A JP 9409577 A JP9409577 A JP 9409577A JP 9409577 A JP9409577 A JP 9409577A JP S5430924 A JPS5430924 A JP S5430924A
Authority
JP
Japan
Prior art keywords
polyester
fine fibers
exetremely
production
spinning
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
JP9409577A
Other languages
Japanese (ja)
Other versions
JPS5837408B2 (en
Inventor
Takashi Tomino
Akihiro Saito
Katsuhiko Murase
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 JP9409577A priority Critical patent/JPS5837408B2/en
Publication of JPS5430924A publication Critical patent/JPS5430924A/en
Publication of JPS5837408B2 publication Critical patent/JPS5837408B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: Extremely fine fibers of polyester with 0.2 W 0.5 de are produced only through spinning process by conducting high-speed spinning under a specific spinning draft.
COPYRIGHT: (C)1979,JPO&Japio
JP9409577A 1977-08-08 1977-08-08 Manufacturing method of polyester ultrafine fiber Expired JPS5837408B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9409577A JPS5837408B2 (en) 1977-08-08 1977-08-08 Manufacturing method of polyester ultrafine fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9409577A JPS5837408B2 (en) 1977-08-08 1977-08-08 Manufacturing method of polyester ultrafine fiber

Publications (2)

Publication Number Publication Date
JPS5430924A true JPS5430924A (en) 1979-03-07
JPS5837408B2 JPS5837408B2 (en) 1983-08-16

Family

ID=14100884

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9409577A Expired JPS5837408B2 (en) 1977-08-08 1977-08-08 Manufacturing method of polyester ultrafine fiber

Country Status (1)

Country Link
JP (1) JPS5837408B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101268U (en) * 1979-01-10 1980-07-15
JPS564715A (en) * 1979-06-22 1981-01-19 Toyobo Co Ltd Fine-denier polyester fiber
JPS565687A (en) * 1979-06-27 1981-01-21 Toray Industries Side cloth for thick bedquilt
JPS56129987U (en) * 1980-02-28 1981-10-02
JPS5729381U (en) * 1980-07-25 1982-02-16
US4517149A (en) * 1980-06-27 1985-05-14 Toray Industries, Inc. Process for producing polyester fiber
JPS60259616A (en) * 1984-06-01 1985-12-21 Teijin Ltd Polyester fiber

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101268U (en) * 1979-01-10 1980-07-15
JPS564715A (en) * 1979-06-22 1981-01-19 Toyobo Co Ltd Fine-denier polyester fiber
JPS565687A (en) * 1979-06-27 1981-01-21 Toray Industries Side cloth for thick bedquilt
JPS6320559B2 (en) * 1979-06-27 1988-04-28 Toray Industries
JPS56129987U (en) * 1980-02-28 1981-10-02
JPS5931724Y2 (en) * 1980-02-28 1984-09-07 津田駒工業株式会社 Static electricity eliminator for textile machine
US4517149A (en) * 1980-06-27 1985-05-14 Toray Industries, Inc. Process for producing polyester fiber
JPS5729381U (en) * 1980-07-25 1982-02-16
JPS60259616A (en) * 1984-06-01 1985-12-21 Teijin Ltd Polyester fiber
JPH0380887B2 (en) * 1984-06-01 1991-12-26 Teijin Ltd

Also Published As

Publication number Publication date
JPS5837408B2 (en) 1983-08-16

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