JPS57210016A - Antistatic fiber and its preparation - Google Patents
Antistatic fiber and its preparationInfo
- Publication number
- JPS57210016A JPS57210016A JP8326382A JP8326382A JPS57210016A JP S57210016 A JPS57210016 A JP S57210016A JP 8326382 A JP8326382 A JP 8326382A JP 8326382 A JP8326382 A JP 8326382A JP S57210016 A JPS57210016 A JP S57210016A
- Authority
- JP
- Japan
- Prior art keywords
- periphery
- fibers
- electrically conductive
- polyester
- metering hole
- 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
Links
Landscapes
- Multicomponent Fibers (AREA)
Abstract
PURPOSE: To obtain the titled fibers stably without the sticking of fibers and black falling off materials, by separating a molten polyester into a core and a sheath, flowing a polymer containing a dispersed electrically conductive material on the periphery of the core, flowing a sheath component on the resultant periphery, extruding the components, and orienting and crystallizing the extruded fibers.
CONSTITUTION: An electrically nonconductive polyester 1 e.g. polyethylene terephthalate, is melted and filtered and made to flow down while metered by a metering hole 3, and an electrically conductive synthetic polymer 2 containing 10W60wt% dispersed electrically conductive carbon black is flowed while metered by a metering hole 5 to form a two-layered flow 7 enclosing the outer periphery of the electrically nonconductive component 1 with the electrically conductive component 2 at a combining part 6 provided at the outlet periphery of the metering hole 3. The electrically nonconductive polyester 1' metered by a metering hole 4 and flowed out in the electrically nonconductive polyester 1 is made to flow in the outer periphery of the two-layered flow 7 at a combining part 8 provided at the outlet periphery of the path to form a three-layered flow 9, which is then extruded through an extruding hole 10, oriented and crystallized to give the aimed fibers.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326382A JPS57210016A (en) | 1982-05-19 | 1982-05-19 | Antistatic fiber and its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8326382A JPS57210016A (en) | 1982-05-19 | 1982-05-19 | Antistatic fiber and its preparation |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7240378A Division JPS551337A (en) | 1978-06-15 | 1978-06-15 | Electrically conducitive synthetic fiber and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57210016A true JPS57210016A (en) | 1982-12-23 |
| JPS6346171B2 JPS6346171B2 (en) | 1988-09-13 |
Family
ID=13797460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8326382A Granted JPS57210016A (en) | 1982-05-19 | 1982-05-19 | Antistatic fiber and its preparation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57210016A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175816A (en) * | 1984-09-22 | 1986-04-18 | Kanebo Ltd | Conductive conjugated fiber |
| JPS61113824A (en) * | 1984-11-02 | 1986-05-31 | Kanebo Ltd | Electrically conductive composite fiber |
-
1982
- 1982-05-19 JP JP8326382A patent/JPS57210016A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6175816A (en) * | 1984-09-22 | 1986-04-18 | Kanebo Ltd | Conductive conjugated fiber |
| JPH0122367B2 (en) * | 1984-09-22 | 1989-04-26 | Kanebo Ltd | |
| JPS61113824A (en) * | 1984-11-02 | 1986-05-31 | Kanebo Ltd | Electrically conductive composite fiber |
| JPH0129890B2 (en) * | 1984-11-02 | 1989-06-14 | Kanebo Ltd |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346171B2 (en) | 1988-09-13 |
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