JPS55103311A - Polyester wadding - Google Patents

Polyester wadding

Info

Publication number
JPS55103311A
JPS55103311A JP1252379A JP1252379A JPS55103311A JP S55103311 A JPS55103311 A JP S55103311A JP 1252379 A JP1252379 A JP 1252379A JP 1252379 A JP1252379 A JP 1252379A JP S55103311 A JPS55103311 A JP S55103311A
Authority
JP
Japan
Prior art keywords
polyester
wadding
glycol
fibers
polyoxyalkylene glycol
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.)
Granted
Application number
JP1252379A
Other languages
Japanese (ja)
Other versions
JPS6233914B2 (en
Inventor
Hiroshige Sugiyama
Tatsuhiko Shizuki
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 JP1252379A priority Critical patent/JPS55103311A/en
Publication of JPS55103311A publication Critical patent/JPS55103311A/en
Publication of JPS6233914B2 publication Critical patent/JPS6233914B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: A polyester wadding having optimum sweat absorbing properties for beddings and improved bulkiness, comprising three dimensional crimped polyester fibers containing a polyoxyalkylene glycol as an independent phase.
CONSTITUTION: A polyester consisting of 80mol% or more of ethylene terephthalate in the repeating units is incorporated with a polyoxyalkylene glycol of formula I (R is alkylene group; R' and R" are H or 1W8C hydrocarbon groups; n is an integer to give a molecualr weight ≥3000, preferably 5,000W20,000), and melt spun into modified polyester fibers. The fibers have hollow or modified cross-sections to satisfy the formulas II and III [P(wt%) is the content of the glycol; S(cm-1) is the modification ratio of the cross-section; d is the denier per fiber], and has a fineness of usually 4W25de, preferably 5W17de.
EFFECT: Inexpensive and uniform quality.
USE: Wadding for mattress and coverlets.
COPYRIGHT: (C)1980,JPO&Japio
JP1252379A 1979-02-05 1979-02-05 Polyester wadding Granted JPS55103311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1252379A JPS55103311A (en) 1979-02-05 1979-02-05 Polyester wadding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1252379A JPS55103311A (en) 1979-02-05 1979-02-05 Polyester wadding

Publications (2)

Publication Number Publication Date
JPS55103311A true JPS55103311A (en) 1980-08-07
JPS6233914B2 JPS6233914B2 (en) 1987-07-23

Family

ID=11807691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1252379A Granted JPS55103311A (en) 1979-02-05 1979-02-05 Polyester wadding

Country Status (1)

Country Link
JP (1) JPS55103311A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038429A2 (en) * 1980-03-25 1981-10-28 Teijin Limited Antistatic polyester fibers
DE3541034A1 (en) * 1984-11-21 1986-05-28 Mitsubishi Rayon Co., Ltd., Tokio/Tokyo ACRYLIC FIBERS WITH Y-LIKE CROSS-SECTION AND METHOD FOR PRODUCING THE SAME
JPH06200408A (en) * 1992-09-26 1994-07-19 Carl Freudenberg:Fa Drawn and spinnable thermoplastic hollow fiber and non-wovenfabric containing this
KR100235549B1 (en) * 1993-12-14 1999-12-15 구광시 Shaped hollow fiber

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038429A2 (en) * 1980-03-25 1981-10-28 Teijin Limited Antistatic polyester fibers
EP0038429A3 (en) * 1980-03-25 1982-03-31 Teijin Limited Antistatic polyester fibers
DE3541034A1 (en) * 1984-11-21 1986-05-28 Mitsubishi Rayon Co., Ltd., Tokio/Tokyo ACRYLIC FIBERS WITH Y-LIKE CROSS-SECTION AND METHOD FOR PRODUCING THE SAME
DE3541034C2 (en) * 1984-11-21 1992-08-13 Mitsubishi Rayon Co., Ltd., Tokio/Tokyo, Jp
JPH06200408A (en) * 1992-09-26 1994-07-19 Carl Freudenberg:Fa Drawn and spinnable thermoplastic hollow fiber and non-wovenfabric containing this
KR100235549B1 (en) * 1993-12-14 1999-12-15 구광시 Shaped hollow fiber

Also Published As

Publication number Publication date
JPS6233914B2 (en) 1987-07-23

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