JPS5653206A - Production of polyester fiber - Google Patents

Production of polyester fiber

Info

Publication number
JPS5653206A
JPS5653206A JP12978679A JP12978679A JPS5653206A JP S5653206 A JPS5653206 A JP S5653206A JP 12978679 A JP12978679 A JP 12978679A JP 12978679 A JP12978679 A JP 12978679A JP S5653206 A JPS5653206 A JP S5653206A
Authority
JP
Japan
Prior art keywords
spinning
diphenoxyethane
dicarboxylate
speed
subjected
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
JP12978679A
Other languages
Japanese (ja)
Other versions
JPS6353285B2 (en
Inventor
Hiroshi Tanji
Hideo Sato
Jiro Shimizu
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP12978679A priority Critical patent/JPS5653206A/en
Publication of JPS5653206A publication Critical patent/JPS5653206A/en
Publication of JPS6353285B2 publication Critical patent/JPS6353285B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: A polyester mainly composed of ethylene-1,2-diphenoxyethane-p,p'-dicarboxylate is subjected to high-speed spinning to produce the titled fiber that has the same level of orientation as the that of usual drawn yarns and can be put satisfactorily to practical use.
CONSTITUTION: A polyester containing ethylene-1,2-diphenoxyethane-p,p'-dicarboxylate as major recurring units is dried, preferably to the water content of less than 30ppm based on the weight of the polymer, and subjected to high-speed spinning with a taking-up speed of higher than 3,500, preferably higher than 4.000m/ min.
EFFECT: Fibers with high strength, elongation, initial modulus, low boiling water shrinkage are obtained only by spinning without drawing.
COPYRIGHT: (C)1981,JPO&Japio
JP12978679A 1979-10-08 1979-10-08 Production of polyester fiber Granted JPS5653206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12978679A JPS5653206A (en) 1979-10-08 1979-10-08 Production of polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12978679A JPS5653206A (en) 1979-10-08 1979-10-08 Production of polyester fiber

Publications (2)

Publication Number Publication Date
JPS5653206A true JPS5653206A (en) 1981-05-12
JPS6353285B2 JPS6353285B2 (en) 1988-10-21

Family

ID=15018185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12978679A Granted JPS5653206A (en) 1979-10-08 1979-10-08 Production of polyester fiber

Country Status (1)

Country Link
JP (1) JPS5653206A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860080A (en) * 1981-10-02 1983-04-09 東レ株式会社 Processing of polyester fiber fabric
JPS5876519A (en) * 1981-10-27 1983-05-09 Toray Ind Inc Production of polyester-ether fiber
JPS5876518A (en) * 1981-10-28 1983-05-09 Toray Ind Inc Production of polyester-ether fiber
JPS6297916A (en) * 1985-10-22 1987-05-07 Asahi Chem Ind Co Ltd Polyester fiber dyeable with basic dye under normal pressure and its production
JPS6297914A (en) * 1985-10-21 1987-05-07 Asahi Chem Ind Co Ltd Easily dyeable polyester fiber and its production
JPS6297915A (en) * 1985-10-22 1987-05-07 Asahi Chem Ind Co Ltd Modified basic dye-dyeable polyester fiber and its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497519A (en) * 1972-04-06 1974-01-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497519A (en) * 1972-04-06 1974-01-23

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860080A (en) * 1981-10-02 1983-04-09 東レ株式会社 Processing of polyester fiber fabric
JPH0248675B2 (en) * 1981-10-02 1990-10-25 Toray Industries
JPS5876519A (en) * 1981-10-27 1983-05-09 Toray Ind Inc Production of polyester-ether fiber
JPS5876518A (en) * 1981-10-28 1983-05-09 Toray Ind Inc Production of polyester-ether fiber
JPS6297914A (en) * 1985-10-21 1987-05-07 Asahi Chem Ind Co Ltd Easily dyeable polyester fiber and its production
JPS6297916A (en) * 1985-10-22 1987-05-07 Asahi Chem Ind Co Ltd Polyester fiber dyeable with basic dye under normal pressure and its production
JPS6297915A (en) * 1985-10-22 1987-05-07 Asahi Chem Ind Co Ltd Modified basic dye-dyeable polyester fiber and its production

Also Published As

Publication number Publication date
JPS6353285B2 (en) 1988-10-21

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