JPS564707A - Composite fiber and spinneret for composite spinning - Google Patents
Composite fiber and spinneret for composite spinningInfo
- Publication number
- JPS564707A JPS564707A JP7764979A JP7764979A JPS564707A JP S564707 A JPS564707 A JP S564707A JP 7764979 A JP7764979 A JP 7764979A JP 7764979 A JP7764979 A JP 7764979A JP S564707 A JPS564707 A JP S564707A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- composite
- polymers
- joined
- bimetal
- 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: A composit fiber having various applications, manufacturable with a high operating efficiency, and comprising polymers A and B, which are joined in the form of a bimetal so as to be exposed partly to the surface of the fiber, and divided by polymer C into plural regions in the symmetry of rotation.
CONSTITUTION: A composite fiber comprising three kinds of polymers A, B and C, which are joined in the fiber axis direction, all exposed to the fiber surface, and can be splitted into various shapes. The polymers A and B are joined in the form of a bimetal so as to be exposed partly to the surface, and the bimetal components are divided by the polymer component C into plural regions in the position of symmetry of rotation. The shapes of the components are stable and provide a high-quality product without unevenness in the fiber axis direction with a high productivity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7764979A JPS564707A (en) | 1979-06-19 | 1979-06-19 | Composite fiber and spinneret for composite spinning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7764979A JPS564707A (en) | 1979-06-19 | 1979-06-19 | Composite fiber and spinneret for composite spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS564707A true JPS564707A (en) | 1981-01-19 |
Family
ID=13639734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7764979A Pending JPS564707A (en) | 1979-06-19 | 1979-06-19 | Composite fiber and spinneret for composite spinning |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS564707A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445833A (en) * | 1981-02-18 | 1984-05-01 | Toray Industries, Inc. | Spinneret for production of composite filaments |
-
1979
- 1979-06-19 JP JP7764979A patent/JPS564707A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4445833A (en) * | 1981-02-18 | 1984-05-01 | Toray Industries, Inc. | Spinneret for production of composite filaments |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53149881A (en) | Strengthened cation exchange resin membrane and production thereof | |
JPS564707A (en) | Composite fiber and spinneret for composite spinning | |
JPS5361720A (en) | Heat-bonding composite fibers and their production | |
JPS5277908A (en) | Vane for rotary machine | |
JPS5427021A (en) | Production of aromatic polyamide fibers | |
JPS5351754A (en) | Optical fiber sheet | |
JPS5225118A (en) | High shrinkage copolyester fiber and its preparation | |
JPS521133A (en) | Heat-bonding composite fibers and a process for manufacturing them | |
JPS5551810A (en) | Composite filament yarn | |
JPS5439490A (en) | Preparation of polyester | |
JPS5361719A (en) | Polyester staple fibers having improved spinnability and their production | |
JPS5738915A (en) | Manufacture of screen | |
JPS57176210A (en) | Spinneret for conjugate yarn | |
JPS5358026A (en) | Split fibers and their production | |
JPS53102029A (en) | Shift lens | |
JPS5221424A (en) | Process for producing pilling resistant acrylic synthetic fibers | |
JPS51123315A (en) | A process for producing pilling resistant polyester fibers | |
JPS5331818A (en) | Production of high-quality acrylic fibers | |
JPS52118029A (en) | Production of polyester fiber with excellent pilling resistance | |
JPS5358014A (en) | Blend spinning and its apparatus | |
JPS5288350A (en) | Production of fibers for optical transmission | |
JPS575911A (en) | Ternary-system conjugate fiber and spinneret therefor | |
JPS5266717A (en) | Production of crimped fibers | |
JPS53119317A (en) | Melt blend spinning method and its device | |
JPS52118023A (en) | Melt blend spinning devices |