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JPS5696914A - Polyester monofilament and its production - Google Patents

Polyester monofilament and its production

Info

Publication number
JPS5696914A
JPS5696914A JP4480A JP4480A JPS5696914A JP S5696914 A JPS5696914 A JP S5696914A JP 4480 A JP4480 A JP 4480A JP 4480 A JP4480 A JP 4480A JP S5696914 A JPS5696914 A JP S5696914A
Authority
JP
Japan
Prior art keywords
monofilament
melt
production
polycarbonate
polyester containing
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
JP4480A
Other languages
Japanese (ja)
Other versions
JPS6324087B2 (en
Inventor
Koichi Iohara
Yukikage Matsui
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 JP4480A priority Critical patent/JPS5696914A/en
Publication of JPS5696914A publication Critical patent/JPS5696914A/en
Publication of JPS6324087B2 publication Critical patent/JPS6324087B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)

Abstract

PURPOSE: A polyester containing a bisphenol type polycarbonate is used to effect melt spinning by the use of a usual melt-spinning machine, thus producing the titled monofilament with little heat deterioration without any adverse effect on spinnability.
CONSTITUTION: A polyester containing 1W10wt% of a bisphenol type polycarbonate with a polymerization degree of no less than 10, preferably bisphenol-A polycarbonate, is melt spun at a throughput of 7.5g or more/min/nozzle in the spinneret. The filament is solidified by cooling with a gas, taken up and drawn to produce a monofilament with a fineness of 20 or more, preferably 30W100 denier.
COPYRIGHT: (C)1981,JPO&Japio
JP4480A 1980-01-07 1980-01-07 Polyester monofilament and its production Granted JPS5696914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4480A JPS5696914A (en) 1980-01-07 1980-01-07 Polyester monofilament and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4480A JPS5696914A (en) 1980-01-07 1980-01-07 Polyester monofilament and its production

Publications (2)

Publication Number Publication Date
JPS5696914A true JPS5696914A (en) 1981-08-05
JPS6324087B2 JPS6324087B2 (en) 1988-05-19

Family

ID=11463283

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4480A Granted JPS5696914A (en) 1980-01-07 1980-01-07 Polyester monofilament and its production

Country Status (1)

Country Link
JP (1) JPS5696914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016064A1 (en) * 1993-12-08 1995-06-15 Asten, Inc. Monofilament for papermaker's fabric
JPWO2019012877A1 (en) * 2017-07-14 2020-05-21 三菱瓦斯化学株式会社 Method for producing polyacetal fiber

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199118A (en) * 1975-01-23 1976-09-01 Bayer Ag KAIRYOSARETAKASENSHOKUSEIOMOTSUFUIRAMENTOOYOBISENI
JPS5394624A (en) * 1977-01-26 1978-08-18 Bayer Ag Hydrophilic polyester filaments

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5199118A (en) * 1975-01-23 1976-09-01 Bayer Ag KAIRYOSARETAKASENSHOKUSEIOMOTSUFUIRAMENTOOYOBISENI
JPS5394624A (en) * 1977-01-26 1978-08-18 Bayer Ag Hydrophilic polyester filaments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016064A1 (en) * 1993-12-08 1995-06-15 Asten, Inc. Monofilament for papermaker's fabric
EP0733131A1 (en) * 1993-12-08 1996-09-25 Asten Inc Monofilament for papermaker's fabric
JPWO2019012877A1 (en) * 2017-07-14 2020-05-21 三菱瓦斯化学株式会社 Method for producing polyacetal fiber
US11441242B2 (en) 2017-07-14 2022-09-13 Mitsubishi Gas Chemical Company, Inc. Method for manufacturing polyacetal fiber

Also Published As

Publication number Publication date
JPS6324087B2 (en) 1988-05-19

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