JPS5427026A - Production of acrylic filament yarns - Google Patents

Production of acrylic filament yarns

Info

Publication number
JPS5427026A
JPS5427026A JP9026877A JP9026877A JPS5427026A JP S5427026 A JPS5427026 A JP S5427026A JP 9026877 A JP9026877 A JP 9026877A JP 9026877 A JP9026877 A JP 9026877A JP S5427026 A JPS5427026 A JP S5427026A
Authority
JP
Japan
Prior art keywords
filament yarns
production
acrylic filament
yarns
acrylic
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
JP9026877A
Other languages
Japanese (ja)
Other versions
JPS5540683B2 (en
Inventor
Hiroshi Murata
Katsunosuke Maeda
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP9026877A priority Critical patent/JPS5427026A/en
Publication of JPS5427026A publication Critical patent/JPS5427026A/en
Publication of JPS5540683B2 publication Critical patent/JPS5540683B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)

Abstract

PURPOSE: To obtain the title filament yarns free from fluffs, uneven dyeing, etc. with high productivity, by extruding a solution of an acrylic copolymer consisting mainly of acrylonitrile under specific conditions, and by taking up the coagulated yarns at a high speed≥400m/min via after-treatment.
COPYRIGHT: (C)1979,JPO&Japio
JP9026877A 1977-07-29 1977-07-29 Production of acrylic filament yarns Granted JPS5427026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9026877A JPS5427026A (en) 1977-07-29 1977-07-29 Production of acrylic filament yarns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9026877A JPS5427026A (en) 1977-07-29 1977-07-29 Production of acrylic filament yarns

Publications (2)

Publication Number Publication Date
JPS5427026A true JPS5427026A (en) 1979-03-01
JPS5540683B2 JPS5540683B2 (en) 1980-10-20

Family

ID=13993749

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9026877A Granted JPS5427026A (en) 1977-07-29 1977-07-29 Production of acrylic filament yarns

Country Status (1)

Country Link
JP (1) JPS5427026A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572507U (en) * 1980-06-05 1982-01-07
JPS60185813A (en) * 1984-03-01 1985-09-21 Nikkiso Co Ltd Spinning of acrylic fiber for making carbon fiber
JPS6111438A (en) * 1984-06-26 1986-01-18 Nippon Denso Co Ltd Electrically controlled fuel injection unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833777A (en) * 1971-09-03 1973-05-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833777A (en) * 1971-09-03 1973-05-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS572507U (en) * 1980-06-05 1982-01-07
JPS60185813A (en) * 1984-03-01 1985-09-21 Nikkiso Co Ltd Spinning of acrylic fiber for making carbon fiber
JPH0157165B2 (en) * 1984-03-01 1989-12-04 Nikkiso Co Ltd
JPS6111438A (en) * 1984-06-26 1986-01-18 Nippon Denso Co Ltd Electrically controlled fuel injection unit

Also Published As

Publication number Publication date
JPS5540683B2 (en) 1980-10-20

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