JPS575911A - Ternary-system conjugate fiber and spinneret therefor - Google Patents
Ternary-system conjugate fiber and spinneret thereforInfo
- Publication number
- JPS575911A JPS575911A JP7965080A JP7965080A JPS575911A JP S575911 A JPS575911 A JP S575911A JP 7965080 A JP7965080 A JP 7965080A JP 7965080 A JP7965080 A JP 7965080A JP S575911 A JPS575911 A JP S575911A
- Authority
- JP
- Japan
- Prior art keywords
- polymers
- spinneret
- fiber
- conjugate fiber
- polymer
- 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
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE: A ternary-system conjugate fiber in which two polymers different in shrinkage are bonded like a bimetal, they are divided into plural sections by the third polymer, then, the three polymers are split or patially dissolved to produce a mixed yarn containing shrinking filaments and unshrinking filaments.
CONSTITUTION: In the cross section of the fiber, two kinds of polymers A and B, which are compatible with each other and different in shrinkage, are bounded like a bimetal and they are divided by a polymer C, which is poor in compatibility of different in solubility, into plural zones. The polymer C is exposed to the surface of the fiber and at least one of polymers A and B is included as the core parts. This conjugate fiber is produced using a spinneret block consisting of two plates 3 and 4 on the spinneret 1 and the bottomed cylinder of reversed T-shape 5 which is set so as to come through coaxially to the spinning nozzle 2.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7965080A JPS575911A (en) | 1980-06-12 | 1980-06-12 | Ternary-system conjugate fiber and spinneret therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7965080A JPS575911A (en) | 1980-06-12 | 1980-06-12 | Ternary-system conjugate fiber and spinneret therefor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575911A true JPS575911A (en) | 1982-01-12 |
JPS6315371B2 JPS6315371B2 (en) | 1988-04-04 |
Family
ID=13695993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7965080A Granted JPS575911A (en) | 1980-06-12 | 1980-06-12 | Ternary-system conjugate fiber and spinneret therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575911A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02191706A (en) * | 1988-10-17 | 1990-07-27 | Kanebo Ltd | Modified cross-section conjugate yarn and spinneret device therefor |
JPH0411019A (en) * | 1990-04-26 | 1992-01-16 | Teijin Ltd | Production of conjugate fiber |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56123406A (en) * | 1980-02-27 | 1981-09-28 | Unitika Ltd | Composite spinning nozzle device for three component system |
JPS56159312A (en) * | 1980-05-06 | 1981-12-08 | Unitika Ltd | Composite fiber and spinneret apparatus for composite spinning |
-
1980
- 1980-06-12 JP JP7965080A patent/JPS575911A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56123406A (en) * | 1980-02-27 | 1981-09-28 | Unitika Ltd | Composite spinning nozzle device for three component system |
JPS56159312A (en) * | 1980-05-06 | 1981-12-08 | Unitika Ltd | Composite fiber and spinneret apparatus for composite spinning |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02191706A (en) * | 1988-10-17 | 1990-07-27 | Kanebo Ltd | Modified cross-section conjugate yarn and spinneret device therefor |
JPH0411019A (en) * | 1990-04-26 | 1992-01-16 | Teijin Ltd | Production of conjugate fiber |
Also Published As
Publication number | Publication date |
---|---|
JPS6315371B2 (en) | 1988-04-04 |
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