JPS56140115A - Special polyester fiber - Google Patents

Special polyester fiber

Info

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
Application number
JP4251180A
Other languages
Japanese (ja)
Inventor
Mamoru Shimakura
Masakatsu Oguchi
Shosuke Nanri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP4251180A priority Critical patent/JPS56140115A/en
Publication of JPS56140115A publication Critical patent/JPS56140115A/en
Pending legal-status Critical Current

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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
JP4251180A 1980-03-31 1980-03-31 Special polyester fiber Pending JPS56140115A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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