JPS52121529A - Preparation of polyester filament yarns having high tensile strength - Google Patents
Preparation of polyester filament yarns having high tensile strengthInfo
- Publication number
- JPS52121529A JPS52121529A JP3774076A JP3774076A JPS52121529A JP S52121529 A JPS52121529 A JP S52121529A JP 3774076 A JP3774076 A JP 3774076A JP 3774076 A JP3774076 A JP 3774076A JP S52121529 A JPS52121529 A JP S52121529A
- Authority
- JP
- Japan
- Prior art keywords
- tensile strength
- high tensile
- polyester filament
- filament yarns
- preparation
- 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
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Abstract
PURPOSE: To obtain polyester filament yarns having a high tensile strength which have never been produced by the high-speed spinning, by making a proper selection of the flow rate of the cooling air and the draw ratios in the two-stage drawing.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3774076A JPS52121529A (en) | 1976-04-06 | 1976-04-06 | Preparation of polyester filament yarns having high tensile strength |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3774076A JPS52121529A (en) | 1976-04-06 | 1976-04-06 | Preparation of polyester filament yarns having high tensile strength |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52121529A true JPS52121529A (en) | 1977-10-13 |
Family
ID=12505874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3774076A Pending JPS52121529A (en) | 1976-04-06 | 1976-04-06 | Preparation of polyester filament yarns having high tensile strength |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52121529A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112314A (en) * | 1979-02-22 | 1980-08-29 | Teijin Ltd | Crystalline polyester fiber |
JPS58115117A (en) * | 1981-12-25 | 1983-07-08 | Asahi Chem Ind Co Ltd | Polyester yarn and its preparation |
JPS58197310A (en) * | 1982-05-13 | 1983-11-17 | Teijin Ltd | Polyester fiber |
-
1976
- 1976-04-06 JP JP3774076A patent/JPS52121529A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55112314A (en) * | 1979-02-22 | 1980-08-29 | Teijin Ltd | Crystalline polyester fiber |
JPS6254883B2 (en) * | 1979-02-22 | 1987-11-17 | Teijin Ltd | |
JPS58115117A (en) * | 1981-12-25 | 1983-07-08 | Asahi Chem Ind Co Ltd | Polyester yarn and its preparation |
JPS58197310A (en) * | 1982-05-13 | 1983-11-17 | Teijin Ltd | Polyester fiber |
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