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JPS5434420A - Production of acrylic hollow fiber - Google Patents

Production of acrylic hollow fiber

Info

Publication number
JPS5434420A
JPS5434420A JP9752377A JP9752377A JPS5434420A JP S5434420 A JPS5434420 A JP S5434420A JP 9752377 A JP9752377 A JP 9752377A JP 9752377 A JP9752377 A JP 9752377A JP S5434420 A JPS5434420 A JP S5434420A
Authority
JP
Japan
Prior art keywords
production
hollow fiber
acrylic hollow
dope
sheath
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
JP9752377A
Other languages
Japanese (ja)
Other versions
JPS6018332B2 (en
Inventor
Yutaka Honda
Toshio Iwasa
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 JP9752377A priority Critical patent/JPS6018332B2/en
Publication of JPS5434420A publication Critical patent/JPS5434420A/en
Publication of JPS6018332B2 publication Critical patent/JPS6018332B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Multicomponent Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: The sheath-core spinning of a copolymer dope is conducted in such a way that the concentration of the dope to be supplied to the core part is made lower than that of the sheath part, thus forming acrylic hollow fibers with high hollowness, high heat-retaining and feather-like properties.
COPYRIGHT: (C)1979,JPO&Japio
JP9752377A 1977-08-16 1977-08-16 Manufacturing method of acrylic hollow fiber Expired JPS6018332B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9752377A JPS6018332B2 (en) 1977-08-16 1977-08-16 Manufacturing method of acrylic hollow fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9752377A JPS6018332B2 (en) 1977-08-16 1977-08-16 Manufacturing method of acrylic hollow fiber

Publications (2)

Publication Number Publication Date
JPS5434420A true JPS5434420A (en) 1979-03-13
JPS6018332B2 JPS6018332B2 (en) 1985-05-09

Family

ID=14194605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9752377A Expired JPS6018332B2 (en) 1977-08-16 1977-08-16 Manufacturing method of acrylic hollow fiber

Country Status (1)

Country Link
JP (1) JPS6018332B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217372U (en) * 1985-07-18 1987-02-02
JPS6217370U (en) * 1985-07-15 1987-02-02
JPS6397651A (en) * 1986-10-13 1988-04-28 Mitsubishi Kasei Vinyl Co Marking film and production thereof
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers
US5851653A (en) * 1996-01-11 1998-12-22 Lintec Corporation Transparent brittle film
US6280835B1 (en) 1996-12-20 2001-08-28 Asahi Kagaku Kogyo Co., Ltd. Thermoplastic acrylic resin brittle film

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217370U (en) * 1985-07-15 1987-02-02
JPH0536532Y2 (en) * 1985-07-15 1993-09-16
JPS6217372U (en) * 1985-07-18 1987-02-02
JPS6397651A (en) * 1986-10-13 1988-04-28 Mitsubishi Kasei Vinyl Co Marking film and production thereof
US5851653A (en) * 1996-01-11 1998-12-22 Lintec Corporation Transparent brittle film
US5762734A (en) * 1996-08-30 1998-06-09 Kimberly-Clark Worldwide, Inc. Process of making fibers
US6280835B1 (en) 1996-12-20 2001-08-28 Asahi Kagaku Kogyo Co., Ltd. Thermoplastic acrylic resin brittle film

Also Published As

Publication number Publication date
JPS6018332B2 (en) 1985-05-09

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