JPS5512829A - Production of antistatic filament yarn - Google Patents

Production of antistatic filament yarn

Info

Publication number
JPS5512829A
JPS5512829A JP8219378A JP8219378A JPS5512829A JP S5512829 A JPS5512829 A JP S5512829A JP 8219378 A JP8219378 A JP 8219378A JP 8219378 A JP8219378 A JP 8219378A JP S5512829 A JPS5512829 A JP S5512829A
Authority
JP
Japan
Prior art keywords
component
conductive
extruded
filament yarn
carbon black
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
JP8219378A
Other languages
Japanese (ja)
Inventor
Yoji Kaneda
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 JP8219378A priority Critical patent/JPS5512829A/en
Publication of JPS5512829A publication Critical patent/JPS5512829A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a composite yarn of stable composite shape having improved antistatic properties with a high operating efficiency, by putting a second component wherein conductive carbon black is dispersed in a compatible thermoplastic polymer around a first component of a thermoplastic polymer symmetrically.
CONSTITUTION: The first component from the inlet 1 is extruded through the hole 2, and the second (conductive) component is extruded through a plurality of holes 5 placed around the hole 2 in the rotation symmetry via the equalizing chamber 4. The two components are fused immediately after the extrusion to give a composite yarn of stable shape with a high operating efficiency. The conductive component is well exposed to the surface of the filament yarn to occupy a large surface area compared with the component ratio. Sufficient antistatic properties can be obtained with a reduced content of expensive carbon black.
COPYRIGHT: (C)1980,JPO&Japio
JP8219378A 1978-07-05 1978-07-05 Production of antistatic filament yarn Pending JPS5512829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8219378A JPS5512829A (en) 1978-07-05 1978-07-05 Production of antistatic filament yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8219378A JPS5512829A (en) 1978-07-05 1978-07-05 Production of antistatic filament yarn

Publications (1)

Publication Number Publication Date
JPS5512829A true JPS5512829A (en) 1980-01-29

Family

ID=13767588

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8219378A Pending JPS5512829A (en) 1978-07-05 1978-07-05 Production of antistatic filament yarn

Country Status (1)

Country Link
JP (1) JPS5512829A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120773U (en) * 1979-02-13 1980-08-27
JPS62170508A (en) * 1986-01-23 1987-07-27 Mitsubishi Rayon Co Ltd conductive fiber
JPH0230276U (en) * 1988-06-06 1990-02-26
JPH0252313U (en) * 1989-09-01 1990-04-16
US6259346B1 (en) 1986-08-29 2001-07-10 Kitagawa Industries Co., Ltd. Electric noise absorber
US7358636B2 (en) 2003-11-27 2008-04-15 Denso Corporation Electric motor having resilient member and apparatus for manufacturing the same
CN109306532A (en) * 2018-12-07 2019-02-05 常州纺兴精密机械有限公司 A kind of composite conducting fiber and its spinning component

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55120773U (en) * 1979-02-13 1980-08-27
JPS62170508A (en) * 1986-01-23 1987-07-27 Mitsubishi Rayon Co Ltd conductive fiber
US6259346B1 (en) 1986-08-29 2001-07-10 Kitagawa Industries Co., Ltd. Electric noise absorber
US6559748B1 (en) 1986-08-29 2003-05-06 Kitigawa Industries Co., Ltd. Electric noise absorber
JPH0230276U (en) * 1988-06-06 1990-02-26
JPH0252313U (en) * 1989-09-01 1990-04-16
US7358636B2 (en) 2003-11-27 2008-04-15 Denso Corporation Electric motor having resilient member and apparatus for manufacturing the same
CN109306532A (en) * 2018-12-07 2019-02-05 常州纺兴精密机械有限公司 A kind of composite conducting fiber and its spinning component

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