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JPS5637311A - Polyester fiber for woven and knitted fabric - Google Patents

Polyester fiber for woven and knitted fabric

Info

Publication number
JPS5637311A
JPS5637311A JP10959679A JP10959679A JPS5637311A JP S5637311 A JPS5637311 A JP S5637311A JP 10959679 A JP10959679 A JP 10959679A JP 10959679 A JP10959679 A JP 10959679A JP S5637311 A JPS5637311 A JP S5637311A
Authority
JP
Japan
Prior art keywords
woven
yarn
crystallinity
polyester fiber
water 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.)
Pending
Application number
JP10959679A
Other languages
Japanese (ja)
Inventor
Masao Morioka
Koji Tagawa
Matsumi Tanaka
Toyoaki Takahashi
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.)
Kanebo Synthetic Fibers Ltd
Kanebo Ltd
Kanebo Gohsen Ltd
Original Assignee
Kanebo Synthetic Fibers Ltd
Kanebo Ltd
Kanebo Gohsen 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 Kanebo Synthetic Fibers Ltd, Kanebo Ltd, Kanebo Gohsen Ltd filed Critical Kanebo Synthetic Fibers Ltd
Priority to JP10959679A priority Critical patent/JPS5637311A/en
Publication of JPS5637311A publication Critical patent/JPS5637311A/en
Pending legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Woven Fabrics (AREA)

Abstract

PURPOSE: A polyester fiber that is produced so as to set the hot-water shrinkage, optical birefringence, crystallinity and Young modulus to specific values, thus being suitably used to produce strongly twisted yarns which give woven or knitted crepe fabrics with unique appearance and touch.
CONSTITUTION: An undrawn polyester yarn is heated with a roller heated to preferably a temperature of (Tg+10°C)W(Tg+50°C) and drawn in the drawing zone at a temperature ranging from (Tm-50°C)W(Tm-10°C) under conditions of the formula (H is the length of the heater in mm, S is the yarn speed in m/min and DR is the draw ratio) so that the residual elongation becomes 25W28%, thus producing the objective yarns for woven or knitted fabrics with less than 4.5% hot water shrinkage, 0.19W0.20 optical birefringence, 58W42% crystallinity, more than 1,580kg/mm2 Y1 and more than 500kg/mm2 Y2 in Young modula, preferably 20W 200 yarn denier and 0.5W5 filament denier.
EFFECT: The yearn has high dyeability, wrinkle resistance and dimensional stability.
COPYRIGHT: (C)1981,JPO&Japio
JP10959679A 1979-08-27 1979-08-27 Polyester fiber for woven and knitted fabric Pending JPS5637311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10959679A JPS5637311A (en) 1979-08-27 1979-08-27 Polyester fiber for woven and knitted fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10959679A JPS5637311A (en) 1979-08-27 1979-08-27 Polyester fiber for woven and knitted fabric

Publications (1)

Publication Number Publication Date
JPS5637311A true JPS5637311A (en) 1981-04-11

Family

ID=14514268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10959679A Pending JPS5637311A (en) 1979-08-27 1979-08-27 Polyester fiber for woven and knitted fabric

Country Status (1)

Country Link
JP (1) JPS5637311A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62193126A (en) * 1986-02-19 1987-08-25 Hitachi Ltd Method and apparatus for microwave plasma treatment
US4795529A (en) * 1986-10-17 1989-01-03 Hitachi, Ltd. Plasma treating method and apparatus therefor
US5181986A (en) * 1990-04-02 1993-01-26 Fuji Electric Co., Ltd. Plasma processing apparatus
US5234565A (en) * 1990-09-20 1993-08-10 Matsushita Electric Industrial Co., Ltd. Microwave plasma source
US5480533A (en) * 1991-08-09 1996-01-02 Matsushita Electric Industrial Co., Ltd. Microwave plasma source
JPH09170113A (en) * 1984-08-30 1997-06-30 Hoechst Ag High tenacity polyester yarn

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09170113A (en) * 1984-08-30 1997-06-30 Hoechst Ag High tenacity polyester yarn
JPS62193126A (en) * 1986-02-19 1987-08-25 Hitachi Ltd Method and apparatus for microwave plasma treatment
US4795529A (en) * 1986-10-17 1989-01-03 Hitachi, Ltd. Plasma treating method and apparatus therefor
US5181986A (en) * 1990-04-02 1993-01-26 Fuji Electric Co., Ltd. Plasma processing apparatus
US5234565A (en) * 1990-09-20 1993-08-10 Matsushita Electric Industrial Co., Ltd. Microwave plasma source
US5480533A (en) * 1991-08-09 1996-01-02 Matsushita Electric Industrial Co., Ltd. Microwave plasma source

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