JPS6414311A - Modified cross-section yarn and production thereof - Google Patents
Modified cross-section yarn and production thereofInfo
- Publication number
- JPS6414311A JPS6414311A JP17074587A JP17074587A JPS6414311A JP S6414311 A JPS6414311 A JP S6414311A JP 17074587 A JP17074587 A JP 17074587A JP 17074587 A JP17074587 A JP 17074587A JP S6414311 A JPS6414311 A JP S6414311A
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- polymers
- solvent
- soluble polymer
- give
- 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
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
PURPOSE:To obtain the titled yarn having excellent coloring properties and a smoothly feeling like natural yarn, by spinning two or more polymers having different solubility and treating the spun polymers with a solvent under pressure to remove one or more polymers in the yarn. CONSTITUTION:First two or more polymers of a slightly soluble polymer such as polyethylene terephthalate (copolymer) and a readily soluble polymer such as polystyrene having different solvent solubility are subjected to melt spinning by using a fluid blender having plural fluid channel-forming pipe lines connected in series in the longitudinal direction and an orifice to give conjugated yarn wherein the above-mentioned two or more polymers are plurally repeated are arranged. Then the conjugated yarn is treated with a solvent under a pressurizing condition so that one or more polymers in the yarn are removed with the solvent to give the aimed modified cross-section yarn having a great number of uneven terraced strips continuing along the fiber axis on the surface of the outer periphery.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17074587A JPS6414311A (en) | 1987-07-08 | 1987-07-08 | Modified cross-section yarn and production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17074587A JPS6414311A (en) | 1987-07-08 | 1987-07-08 | Modified cross-section yarn and production thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6414311A true JPS6414311A (en) | 1989-01-18 |
Family
ID=15910603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17074587A Pending JPS6414311A (en) | 1987-07-08 | 1987-07-08 | Modified cross-section yarn and production thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6414311A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03124840A (en) * | 1989-10-09 | 1991-05-28 | Kanebo Ltd | Woven or knitted fabric comprising yarn having fine streak mark on surface |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6253409A (en) * | 1985-08-28 | 1987-03-09 | Toray Ind Inc | Conjugated modified cross-section fiber and production thereof |
JPS62104909A (en) * | 1985-10-29 | 1987-05-15 | Toray Ind Inc | Yarn having lamellar void and production thereof |
-
1987
- 1987-07-08 JP JP17074587A patent/JPS6414311A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6253409A (en) * | 1985-08-28 | 1987-03-09 | Toray Ind Inc | Conjugated modified cross-section fiber and production thereof |
JPS62104909A (en) * | 1985-10-29 | 1987-05-15 | Toray Ind Inc | Yarn having lamellar void and production thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03124840A (en) * | 1989-10-09 | 1991-05-28 | Kanebo Ltd | Woven or knitted fabric comprising yarn having fine streak mark on surface |
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