IT1032068B - Fibre e fili di polifenilen 1 3 4 ossadiazolo copoliossadiazolo o poliossadiazolidrazide aromatici - Google Patents

Fibre e fili di polifenilen 1 3 4 ossadiazolo copoliossadiazolo o poliossadiazolidrazide aromatici

Info

Publication number
IT1032068B
IT1032068B IT5265274A IT5265274A IT1032068B IT 1032068 B IT1032068 B IT 1032068B IT 5265274 A IT5265274 A IT 5265274A IT 5265274 A IT5265274 A IT 5265274A IT 1032068 B IT1032068 B IT 1032068B
Authority
IT
Italy
Prior art keywords
polyoxadiazolhydrazide
copoliossadiazole
polyphenylen
oxadiazole
fibers
Prior art date
Application number
IT5265274A
Other languages
English (en)
Italian (it)
Inventor
R Bler
J Udinka
Original Assignee
Inventa Ag
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
Priority claimed from CH1205773A external-priority patent/CH581202A5/xx
Priority claimed from CH671474A external-priority patent/CH587931A5/de
Application filed by Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of IT1032068B publication Critical patent/IT1032068B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
IT5265274A 1973-08-22 1974-08-20 Fibre e fili di polifenilen 1 3 4 ossadiazolo copoliossadiazolo o poliossadiazolidrazide aromatici IT1032068B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1205773A CH581202A5 (enrdf_load_html_response) 1973-08-22 1973-08-22
CH671474A CH587931A5 (en) 1974-05-16 1974-05-16 Hot-spinning aromatic polymers contg. oxadiazole units - into cooled amide baths, giving strong, glossy threads, esp. for tyres

Publications (1)

Publication Number Publication Date
IT1032068B true IT1032068B (it) 1979-05-30

Family

ID=25700039

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5265274A IT1032068B (it) 1973-08-22 1974-08-20 Fibre e fili di polifenilen 1 3 4 ossadiazolo copoliossadiazolo o poliossadiazolidrazide aromatici

Country Status (6)

Country Link
JP (1) JPS5048218A (enrdf_load_html_response)
BR (1) BR7406912D0 (enrdf_load_html_response)
FR (1) FR2241637B1 (enrdf_load_html_response)
GB (1) GB1468934A (enrdf_load_html_response)
IT (1) IT1032068B (enrdf_load_html_response)
NL (1) NL7411056A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035465A (en) * 1974-09-17 1977-07-12 Imperial Chemical Industries Limited Drawing polyoxadiazoles filaments

Also Published As

Publication number Publication date
FR2241637B1 (enrdf_load_html_response) 1976-12-31
FR2241637A1 (enrdf_load_html_response) 1975-03-21
NL7411056A (nl) 1975-02-25
JPS5048218A (enrdf_load_html_response) 1975-04-30
GB1468934A (en) 1977-03-30
BR7406912D0 (pt) 1975-06-17

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