JPS5468417A - Acrylonitrile synthetic fibers and their production - Google Patents

Acrylonitrile synthetic fibers and their production

Info

Publication number
JPS5468417A
JPS5468417A JP13332577A JP13332577A JPS5468417A JP S5468417 A JPS5468417 A JP S5468417A JP 13332577 A JP13332577 A JP 13332577A JP 13332577 A JP13332577 A JP 13332577A JP S5468417 A JPS5468417 A JP S5468417A
Authority
JP
Japan
Prior art keywords
acrylonitrile
dry
wet
soft
waxy
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
JP13332577A
Other languages
Japanese (ja)
Other versions
JPS6211083B2 (en
Inventor
Hiroshi Iwata
Takeji Otani
Hiroaki Yoneyama
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.)
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP13332577A priority Critical patent/JPS5468417A/en
Priority to GB7842972A priority patent/GB2007587B/en
Publication of JPS5468417A publication Critical patent/JPS5468417A/en
Publication of JPS6211083B2 publication Critical patent/JPS6211083B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)

Abstract

PURPOSE: Acrylonitrile synthetic fibers capable of giving final products a soft, but dry touch free from waxy feeling, having specific fine crimps and a small fineness per fiber.
CONSTITUTION: Acrylonitrile fibers having a fineness per fiber of 1.5W0.5 denier, and 40W150 microcrimps per 25mm of fiber length which are actual or latent, and a soft by dry touch free from waxy feeding such as wool, capavle of gibing a cool feeling to the clothing. Two types of acrylonitrile polymers having different heat shrinkages are wet or dry spun from a composite spinneret, washed with water, primarily drawn in wet or dry heat at an effective draw ratio of 0.2W0.5 oiled, dried and densified. The resulting fibers directly, or after drying, are secondarily drawn in high-pressure steam, to give the total draw ratio of 10 or higher, then relaxed.
COPYRIGHT: (C)1979,JPO&Japio
JP13332577A 1977-11-07 1977-11-07 Acrylonitrile synthetic fibers and their production Granted JPS5468417A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13332577A JPS5468417A (en) 1977-11-07 1977-11-07 Acrylonitrile synthetic fibers and their production
GB7842972A GB2007587B (en) 1977-11-07 1978-11-02 Process for producing acrylonitrile polymer bicomponent composite fibres and product of the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13332577A JPS5468417A (en) 1977-11-07 1977-11-07 Acrylonitrile synthetic fibers and their production

Publications (2)

Publication Number Publication Date
JPS5468417A true JPS5468417A (en) 1979-06-01
JPS6211083B2 JPS6211083B2 (en) 1987-03-10

Family

ID=15102059

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13332577A Granted JPS5468417A (en) 1977-11-07 1977-11-07 Acrylonitrile synthetic fibers and their production

Country Status (2)

Country Link
JP (1) JPS5468417A (en)
GB (1) GB2007587B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163215A (en) * 1979-06-05 1980-12-19 Mitsubishi Rayon Co Ltd Acrylic fiber and its production
WO2015166956A1 (en) * 2014-04-30 2015-11-05 三菱レイヨン株式会社 Acrylic fibers, method for manufacturing same, and spun yarn and knitted fabric using said fibers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2045560T3 (en) * 1988-12-29 1994-01-16 Monsanto Co IMPROVED SPINNING UNIT FOR SPILLING IN A WET CONDITION TWO-COMPONENT FILAMENTS.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55163215A (en) * 1979-06-05 1980-12-19 Mitsubishi Rayon Co Ltd Acrylic fiber and its production
WO2015166956A1 (en) * 2014-04-30 2015-11-05 三菱レイヨン株式会社 Acrylic fibers, method for manufacturing same, and spun yarn and knitted fabric using said fibers
JP6065976B2 (en) * 2014-04-30 2017-01-25 三菱レイヨン株式会社 Acrylic fiber and its manufacturing method, spun yarn and knitted fabric using the fiber

Also Published As

Publication number Publication date
GB2007587A (en) 1979-05-23
JPS6211083B2 (en) 1987-03-10
GB2007587B (en) 1982-04-07

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