JPS55137216A - Method of drawing electrically conductive fiber - Google Patents

Method of drawing electrically conductive fiber

Info

Publication number
JPS55137216A
JPS55137216A JP4579379A JP4579379A JPS55137216A JP S55137216 A JPS55137216 A JP S55137216A JP 4579379 A JP4579379 A JP 4579379A JP 4579379 A JP4579379 A JP 4579379A JP S55137216 A JPS55137216 A JP S55137216A
Authority
JP
Japan
Prior art keywords
electrically conductive
fiber
drawn
carbon black
roller
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
JP4579379A
Other languages
Japanese (ja)
Inventor
Yukihiro Otaguro
Seiji Seshima
Yoshimasa Imagawa
Seiki Inatomi
Kohachi Nomura
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.)
Unitika Ltd
Original Assignee
Unitika 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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP4579379A priority Critical patent/JPS55137216A/en
Publication of JPS55137216A publication Critical patent/JPS55137216A/en
Pending legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Multicomponent Fibers (AREA)

Abstract

PURPOSE: Thermoplastic synthetic fiber containing electrically conductive carbon black is drawn by a specified method to produce said electrically conductive fiber with less fluctuation in conductive performance.
CONSTITUTION: When thermoplastic fiber containing electrically conductive carbon black dispersed in parts of fiber cross section such as polyamide fiber is drawn, ohm meter is set between drawing roller 4 and pig-tail guide 5 and the detecting terminals 8, 9 are pushed on yarn Y to contact with it and the electrical resistance is measured. The value is sent to converter 10 to control the temperature of roller 3. For example, raising the drawing temperature and lowering the draw ratio increase the conductivity.
COPYRIGHT: (C)1980,JPO&Japio
JP4579379A 1979-04-14 1979-04-14 Method of drawing electrically conductive fiber Pending JPS55137216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4579379A JPS55137216A (en) 1979-04-14 1979-04-14 Method of drawing electrically conductive fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4579379A JPS55137216A (en) 1979-04-14 1979-04-14 Method of drawing electrically conductive fiber

Publications (1)

Publication Number Publication Date
JPS55137216A true JPS55137216A (en) 1980-10-25

Family

ID=12729152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4579379A Pending JPS55137216A (en) 1979-04-14 1979-04-14 Method of drawing electrically conductive fiber

Country Status (1)

Country Link
JP (1) JPS55137216A (en)

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