JPS55107510A - Sweat-absorbing polyester fiber - Google Patents

Sweat-absorbing polyester fiber

Info

Publication number
JPS55107510A
JPS55107510A JP1252479A JP1252479A JPS55107510A JP S55107510 A JPS55107510 A JP S55107510A JP 1252479 A JP1252479 A JP 1252479A JP 1252479 A JP1252479 A JP 1252479A JP S55107510 A JPS55107510 A JP S55107510A
Authority
JP
Japan
Prior art keywords
fibers
cross
derivative
polyoxyalkylene glycol
modified
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
JP1252479A
Other languages
Japanese (ja)
Inventor
Tatsuhiko Shizuki
Shosuke Nanri
Teruo Ono
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 JP1252479A priority Critical patent/JPS55107510A/en
Publication of JPS55107510A publication Critical patent/JPS55107510A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain fibers having improved water absorption itself and pilling resistance after alkali treatment, with a specific cross-sectional shape, by incorporating an independent phase of a polyoxyalkylene glycol (derivative) into a specific modified polyester.
CONSTITUTION: A polyoxyalkylene glycol (derivative) as a substantially independent phase is incorporated into a modified polyester fibers consisting of ethylene terephthalate repeating units mainly, and 0.5W8wt% of a polyoxyalkylene glycol (derivative) to give hollow or modified cross section fibers. The hollow fibers have a degree of hollowness of 5W60%, and modified cross-section fibers have a modification ratio [S=the length(cm) of the contours of the fiber cross-sections/the cross- sectional area(cm2) of fibers] ≥5000/d1/2 (d is the denier per fiber). The water and sweat absorption, and light-resistance can be further improved by treatment with an alkali.
COPYRIGHT: (C)1980,JPO&Japio
JP1252479A 1979-02-05 1979-02-05 Sweat-absorbing polyester fiber Pending JPS55107510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1252479A JPS55107510A (en) 1979-02-05 1979-02-05 Sweat-absorbing polyester fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1252479A JPS55107510A (en) 1979-02-05 1979-02-05 Sweat-absorbing polyester fiber

Publications (1)

Publication Number Publication Date
JPS55107510A true JPS55107510A (en) 1980-08-18

Family

ID=11807719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1252479A Pending JPS55107510A (en) 1979-02-05 1979-02-05 Sweat-absorbing polyester fiber

Country Status (1)

Country Link
JP (1) JPS55107510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877143A (en) * 2012-10-23 2013-01-16 江苏中润纤维科技股份有限公司 Preparation technology and preparation equipment for high-imitation cotton porous superfine profiled polyester fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102877143A (en) * 2012-10-23 2013-01-16 江苏中润纤维科技股份有限公司 Preparation technology and preparation equipment for high-imitation cotton porous superfine profiled polyester fiber

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