JPS54156814A - Manufacture of ultra-fine fibers - Google Patents

Manufacture of ultra-fine fibers

Info

Publication number
JPS54156814A
JPS54156814A JP6614878A JP6614878A JPS54156814A JP S54156814 A JPS54156814 A JP S54156814A JP 6614878 A JP6614878 A JP 6614878A JP 6614878 A JP6614878 A JP 6614878A JP S54156814 A JPS54156814 A JP S54156814A
Authority
JP
Japan
Prior art keywords
orifice
ultra
spinneret
polymer
density
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
JP6614878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6238442B2 (enrdf_load_stackoverflow
Inventor
Hiroshige Sugiyama
Hiroshi Yasuda
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 JP6614878A priority Critical patent/JPS54156814A/ja
Publication of JPS54156814A publication Critical patent/JPS54156814A/ja
Publication of JPS6238442B2 publication Critical patent/JPS6238442B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP6614878A 1978-05-31 1978-05-31 Manufacture of ultra-fine fibers Granted JPS54156814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6614878A JPS54156814A (en) 1978-05-31 1978-05-31 Manufacture of ultra-fine fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6614878A JPS54156814A (en) 1978-05-31 1978-05-31 Manufacture of ultra-fine fibers

Publications (2)

Publication Number Publication Date
JPS54156814A true JPS54156814A (en) 1979-12-11
JPS6238442B2 JPS6238442B2 (enrdf_load_stackoverflow) 1987-08-18

Family

ID=13307483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6614878A Granted JPS54156814A (en) 1978-05-31 1978-05-31 Manufacture of ultra-fine fibers

Country Status (1)

Country Link
JP (1) JPS54156814A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551338A (en) * 1978-06-17 1980-01-08 Asahi Chem Ind Co Ltd Ultrafine continuous filament of thermoplastic polymer
JPS5526201A (en) * 1978-06-17 1980-02-25 Asahi Chem Ind Co Ltd Undrawn continuous thermoplastic polymer filament yarn and its production
JPS5966507A (ja) * 1982-10-01 1984-04-16 Toyobo Co Ltd 高速紡糸方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488316A (en) * 1977-12-21 1979-07-13 Toray Ind Inc Method of melt spinning of extremely fine fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488316A (en) * 1977-12-21 1979-07-13 Toray Ind Inc Method of melt spinning of extremely fine fiber

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551338A (en) * 1978-06-17 1980-01-08 Asahi Chem Ind Co Ltd Ultrafine continuous filament of thermoplastic polymer
JPS5526201A (en) * 1978-06-17 1980-02-25 Asahi Chem Ind Co Ltd Undrawn continuous thermoplastic polymer filament yarn and its production
JPS5966507A (ja) * 1982-10-01 1984-04-16 Toyobo Co Ltd 高速紡糸方法

Also Published As

Publication number Publication date
JPS6238442B2 (enrdf_load_stackoverflow) 1987-08-18

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