JPS5512829A - Production of antistatic filament yarn - Google Patents
Production of antistatic filament yarnInfo
- 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
Links
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
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)
| 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 | Electrically 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 |
-
1978
- 1978-07-05 JP JP8219378A patent/JPS5512829A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55120773U (en) * | 1979-02-13 | 1980-08-27 | ||
| JPS5812857Y2 (en) * | 1979-02-13 | 1983-03-11 | 東レ株式会社 | conductive fiber |
| JPS62170508A (en) * | 1986-01-23 | 1987-07-27 | Mitsubishi Rayon Co Ltd | Electrically 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 | ||
| JPH0412653Y2 (en) * | 1989-09-01 | 1992-03-26 | ||
| 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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