JPS5386824A - Production of thermoplastic synthetic fibers - Google Patents

Production of thermoplastic synthetic fibers

Info

Publication number
JPS5386824A
JPS5386824A JP114377A JP114377A JPS5386824A JP S5386824 A JPS5386824 A JP S5386824A JP 114377 A JP114377 A JP 114377A JP 114377 A JP114377 A JP 114377A JP S5386824 A JPS5386824 A JP S5386824A
Authority
JP
Japan
Prior art keywords
production
synthetic fibers
thermoplastic synthetic
filaments
intial
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
JP114377A
Other languages
Japanese (ja)
Inventor
Tadao Matsumoto
Masao Umezawa
Kazumi Isojima
Takeo Kurata
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 JP114377A priority Critical patent/JPS5386824A/en
Publication of JPS5386824A publication Critical patent/JPS5386824A/en
Pending legal-status Critical Current

Links

Landscapes

  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: A plurality of filaments made of thermoplastic fibers are twisted and heat drawn at specific conditions to cause the fusion inside the filaments thus providing high strength and low elongation yarns having intial modulus, stiffness and hysteresis.
COPYRIGHT: (C)1978,JPO&Japio
JP114377A 1977-01-11 1977-01-11 Production of thermoplastic synthetic fibers Pending JPS5386824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP114377A JPS5386824A (en) 1977-01-11 1977-01-11 Production of thermoplastic synthetic fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP114377A JPS5386824A (en) 1977-01-11 1977-01-11 Production of thermoplastic synthetic fibers

Publications (1)

Publication Number Publication Date
JPS5386824A true JPS5386824A (en) 1978-07-31

Family

ID=11493211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP114377A Pending JPS5386824A (en) 1977-01-11 1977-01-11 Production of thermoplastic synthetic fibers

Country Status (1)

Country Link
JP (1) JPS5386824A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075629A (en) * 1983-09-30 1985-04-30 旭化成株式会社 Production of bulky false twist processed yarn combined twisted yarn
JPH0253980U (en) * 1988-10-07 1990-04-18

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940016A (en) * 1972-08-17 1974-04-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940016A (en) * 1972-08-17 1974-04-15

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075629A (en) * 1983-09-30 1985-04-30 旭化成株式会社 Production of bulky false twist processed yarn combined twisted yarn
JPH0253980U (en) * 1988-10-07 1990-04-18

Similar Documents

Publication Publication Date Title
FR2459845B1 (en) HIGH TENSILE STRENGTH AND MODULE FILAMENTS AND A PROCESS FOR PRODUCING THE SAME
GB2066305B (en) Process for producing preoxidized fiber spun yarns
JPS5386824A (en) Production of thermoplastic synthetic fibers
JPS5285512A (en) Polyurethane conjugate fiber
JPS556586A (en) Spinning die for producing multifilament yarn having matrix * filament structure
JPS5358028A (en) Production of polyester fibers for reinforcing
JPS52137022A (en) Production of synthetic fibers
JPS5378314A (en) Method of producing multifilament yarn
JPS5394623A (en) Delustered polyester fiber and its production
JPS5427024A (en) Production of butylene terephthalate polyester fibers
JPS5386836A (en) Crimpless, hot melt conjugate fiber and its production
JPS5512803A (en) High tensile fabric made from bundled spun yarn
JPS52148221A (en) Anti-pilling modified cross section fibers, spinnerets and apparatuses for producing them
JPS521133A (en) Heat-bonding composite fibers and a process for manufacturing them
JPS5288623A (en) Hollow annular composite staple fibers
JPS5285518A (en) Production of moisture absorbing filament yarns
JPS5438916A (en) Production of special multifilament yarn
JPS5374125A (en) Production of synthetic fiber bundles
JPS5263425A (en) Roduction of polyester fiber with high tenacity and low shrinkage stre ss
JPS5567033A (en) High tenacity fabric by bundled spun yarn
JPS53130321A (en) Production of specially oriented fiber
JPS53144755A (en) Optical cable and production of the same
JPS52121529A (en) Preparation of polyester filament yarns having high tensile strength
JPS52144417A (en) Copolyamide filament yarns and production thereof
JPS5398416A (en) Copolyamide fiber and its production