JPS5374134A - Multihollow fibers with polygonal cross section and falsetwisted yarns therefrom - Google Patents

Multihollow fibers with polygonal cross section and falsetwisted yarns therefrom

Info

Publication number
JPS5374134A
JPS5374134A JP14943376A JP14943376A JPS5374134A JP S5374134 A JPS5374134 A JP S5374134A JP 14943376 A JP14943376 A JP 14943376A JP 14943376 A JP14943376 A JP 14943376A JP S5374134 A JPS5374134 A JP S5374134A
Authority
JP
Japan
Prior art keywords
fibers
section
polygonal cross
falsetwisted
multihollow
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
JP14943376A
Other languages
Japanese (ja)
Other versions
JPS607045B2 (en
Inventor
Muneaki Kimura
Seisaburo Shigeta
Shigeo Katsuyama
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP14943376A priority Critical patent/JPS607045B2/en
Publication of JPS5374134A publication Critical patent/JPS5374134A/en
Publication of JPS607045B2 publication Critical patent/JPS607045B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

PURPOSE: Fibers having a polygonal cross section, such as triangle, pentagon, or heptagon, and a plurality of hollows corresponding to the number of the angles of the polygon are prepared, which cause less undue deformation during texturing such as false twisting, shows improved level dying property and lower slimy touch.
COPYRIGHT: (C)1978,JPO&Japio
JP14943376A 1976-12-14 1976-12-14 Polygonal cross-section porous hollow fiber Expired JPS607045B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14943376A JPS607045B2 (en) 1976-12-14 1976-12-14 Polygonal cross-section porous hollow fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14943376A JPS607045B2 (en) 1976-12-14 1976-12-14 Polygonal cross-section porous hollow fiber

Publications (2)

Publication Number Publication Date
JPS5374134A true JPS5374134A (en) 1978-07-01
JPS607045B2 JPS607045B2 (en) 1985-02-22

Family

ID=15474996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14943376A Expired JPS607045B2 (en) 1976-12-14 1976-12-14 Polygonal cross-section porous hollow fiber

Country Status (1)

Country Link
JP (1) JPS607045B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231818A (en) * 1984-04-27 1985-11-18 Kuraray Co Ltd Modified cross-section polybutylene terephthalate fiber and its manufacture
JPS61132620A (en) * 1984-11-29 1986-06-20 Teijin Ltd Polyester staple fiber for kniting
JPS61245327A (en) * 1985-04-23 1986-10-31 帝人株式会社 Polyester hollow crimped yarn and its production
JPS6215342A (en) * 1985-07-04 1987-01-23 カネボウ株式会社 False twisting of special yarn
EP0498220A2 (en) * 1991-02-05 1992-08-12 Basf Corporation Spinnerette for producing bi-component trilobal filaments
WO1996035832A1 (en) * 1995-05-11 1996-11-14 E.I. Du Pont De Nemours And Company Filament having a triangular cross section and 3 or 6 axially extending voids

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231818A (en) * 1984-04-27 1985-11-18 Kuraray Co Ltd Modified cross-section polybutylene terephthalate fiber and its manufacture
JPS61132620A (en) * 1984-11-29 1986-06-20 Teijin Ltd Polyester staple fiber for kniting
JPS61245327A (en) * 1985-04-23 1986-10-31 帝人株式会社 Polyester hollow crimped yarn and its production
JPH0357973B2 (en) * 1985-04-23 1991-09-04 Teijin Ltd
JPS6215342A (en) * 1985-07-04 1987-01-23 カネボウ株式会社 False twisting of special yarn
EP0498220A2 (en) * 1991-02-05 1992-08-12 Basf Corporation Spinnerette for producing bi-component trilobal filaments
JPH0571004A (en) * 1991-02-05 1993-03-23 Basf Corp Spinning nozzle
WO1996035832A1 (en) * 1995-05-11 1996-11-14 E.I. Du Pont De Nemours And Company Filament having a triangular cross section and 3 or 6 axially extending voids

Also Published As

Publication number Publication date
JPS607045B2 (en) 1985-02-22

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