JPS56140115A - Special polyester fiber - Google Patents
Special polyester fiberInfo
- Publication number
- JPS56140115A JPS56140115A JP4251180A JP4251180A JPS56140115A JP S56140115 A JPS56140115 A JP S56140115A JP 4251180 A JP4251180 A JP 4251180A JP 4251180 A JP4251180 A JP 4251180A JP S56140115 A JPS56140115 A JP S56140115A
- Authority
- JP
- Japan
- Prior art keywords
- fibers
- fiber
- hollow
- ratio
- polyester fiber
- 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
- Artificial Filaments (AREA)
Abstract
PURPOSE: To titled novel fibers having a specific cross sectional shape and surface conditions and excellent sweat absorbing property.
CONSTITUTION: A polyester containing an inert fine particulate substance dispersed therein is spun through spinning holes capable of giving modified cross sections and then drawn. The surface of the resultant fibers is eluted with a solvent having a solubilizing or decomposing ability of the fiber to give the aimed fibers in which the cross section has at least one hollow, and the ratio between the largest depth (d) of the hollow and the opening width (w) is ≥1/2, the ratio between the inner periphery and the total periphery of the fiber being 1/10. The fibers have 0.3 or more fine pores having a granular structure ≤1.5μ per square micron on the surface thereof.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4251180A JPS56140115A (en) | 1980-03-31 | 1980-03-31 | Special polyester fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4251180A JPS56140115A (en) | 1980-03-31 | 1980-03-31 | Special polyester fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56140115A true JPS56140115A (en) | 1981-11-02 |
Family
ID=12638086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4251180A Pending JPS56140115A (en) | 1980-03-31 | 1980-03-31 | Special polyester fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56140115A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921744A (en) * | 1982-07-23 | 1984-02-03 | 旭化成株式会社 | Double knitted fabric |
JPS61194216A (en) * | 1985-02-16 | 1986-08-28 | Toyobo Co Ltd | Beast hair-like antipilling flame-retardant polyester fiber |
JPS62238817A (en) * | 1986-04-01 | 1987-10-19 | Toray Ind Inc | Production of polyester staple fiber |
JPS62238818A (en) * | 1986-04-07 | 1987-10-19 | Toray Ind Inc | Production of polyester staple fiber |
JPH02234914A (en) * | 1989-03-08 | 1990-09-18 | Kuraray Co Ltd | Polyester fiber, having durability and excellent in water absorptivity |
JP2018119253A (en) * | 2017-01-20 | 2018-08-02 | 東レ株式会社 | Porous fiber and fiber bundle, and purification column embedding fiber bundle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5199107A (en) * | 1975-02-26 | 1976-09-01 | Tanaka Precious Metal Ind | BOSHOKUCHIGANENOSEIZOHOHO |
JPS51109320A (en) * | 1975-02-25 | 1976-09-28 | Kuraray Co | YUUJIKEIIKEIDANMENSENI OYOBI SONOSEIZOHO |
JPS5390421A (en) * | 1977-01-18 | 1978-08-09 | Daiwa Spinning Co Ltd | Featherrlike polyester fiber |
JPS5488318A (en) * | 1977-12-13 | 1979-07-13 | Toyobo Co Ltd | Porous polyester fibers and their production |
JPS54151617A (en) * | 1978-05-15 | 1979-11-29 | Teijin Ltd | Synthetic fibers |
-
1980
- 1980-03-31 JP JP4251180A patent/JPS56140115A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51109320A (en) * | 1975-02-25 | 1976-09-28 | Kuraray Co | YUUJIKEIIKEIDANMENSENI OYOBI SONOSEIZOHO |
JPS5199107A (en) * | 1975-02-26 | 1976-09-01 | Tanaka Precious Metal Ind | BOSHOKUCHIGANENOSEIZOHOHO |
JPS5390421A (en) * | 1977-01-18 | 1978-08-09 | Daiwa Spinning Co Ltd | Featherrlike polyester fiber |
JPS5488318A (en) * | 1977-12-13 | 1979-07-13 | Toyobo Co Ltd | Porous polyester fibers and their production |
JPS54151617A (en) * | 1978-05-15 | 1979-11-29 | Teijin Ltd | Synthetic fibers |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921744A (en) * | 1982-07-23 | 1984-02-03 | 旭化成株式会社 | Double knitted fabric |
JPS6245340B2 (en) * | 1982-07-23 | 1987-09-25 | Asahi Chemical Ind | |
JPS61194216A (en) * | 1985-02-16 | 1986-08-28 | Toyobo Co Ltd | Beast hair-like antipilling flame-retardant polyester fiber |
JPS62238817A (en) * | 1986-04-01 | 1987-10-19 | Toray Ind Inc | Production of polyester staple fiber |
JPS62238818A (en) * | 1986-04-07 | 1987-10-19 | Toray Ind Inc | Production of polyester staple fiber |
JPH02234914A (en) * | 1989-03-08 | 1990-09-18 | Kuraray Co Ltd | Polyester fiber, having durability and excellent in water absorptivity |
JP2018119253A (en) * | 2017-01-20 | 2018-08-02 | 東レ株式会社 | Porous fiber and fiber bundle, and purification column embedding fiber bundle |
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