AT284459B - Verfahren zur herstellung von hochtemperaturbestaendigen polymeren - Google Patents

Verfahren zur herstellung von hochtemperaturbestaendigen polymeren

Info

Publication number
AT284459B
AT284459B AT11812/68A AT1181268A AT284459B AT 284459 B AT284459 B AT 284459B AT 11812/68 A AT11812/68 A AT 11812/68A AT 1181268 A AT1181268 A AT 1181268A AT 284459 B AT284459 B AT 284459B
Authority
AT
Austria
Prior art keywords
production
high temperature
temperature resistant
resistant polymers
polymers
Prior art date
Application number
AT11812/68A
Other languages
German (de)
English (en)
Inventor
H Kersten
E Siggel
G Meyer
Original Assignee
Glanzstoff 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
Application filed by Glanzstoff Ag filed Critical Glanzstoff Ag
Application granted granted Critical
Publication of AT284459B publication Critical patent/AT284459B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0666—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0672—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
AT11812/68A 1968-01-08 1968-12-04 Verfahren zur herstellung von hochtemperaturbestaendigen polymeren AT284459B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1968G0052088 DE1720884B2 (de) 1968-01-08 1968-01-08 Verfahren zur herstellung stickstoffhaltiger polykondensate

Publications (1)

Publication Number Publication Date
AT284459B true AT284459B (de) 1970-09-10

Family

ID=7130065

Family Applications (1)

Application Number Title Priority Date Filing Date
AT11812/68A AT284459B (de) 1968-01-08 1968-12-04 Verfahren zur herstellung von hochtemperaturbestaendigen polymeren

Country Status (9)

Country Link
US (1) US3577387A (en:Method)
AT (1) AT284459B (en:Method)
BE (1) BE725122A (en:Method)
DE (1) DE1720884B2 (en:Method)
FR (1) FR2000055A1 (en:Method)
GB (1) GB1238675A (en:Method)
LU (1) LU57580A1 (en:Method)
NL (1) NL6900181A (en:Method)
SE (1) SE336904B (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1199699A (en) * 1968-01-08 1970-07-22 Glanzstoff Ag Process for the Production of Condensed Aromatic Bis-(2,4-Dihydroxypyridine) Derivatives
US3961009A (en) * 1970-04-22 1976-06-01 Toray Industries, Inc. Process for the production of a shaped article of a heat resistant polymer
US3985934A (en) * 1974-07-26 1976-10-12 The Upjohn Company Polyimide fiber having a serrated surface and a process of producing same
US4299787A (en) * 1978-10-19 1981-11-10 International Harvester Company Melt spinning polyimide fibers

Also Published As

Publication number Publication date
US3577387A (en) 1971-05-04
DE1720884A1 (de) 1971-08-05
DE1720884B2 (de) 1976-06-16
FR2000055A1 (en:Method) 1969-08-29
SE336904B (en:Method) 1971-07-19
BE725122A (en:Method) 1969-05-16
NL6900181A (en:Method) 1969-07-10
LU57580A1 (en:Method) 1969-04-08
GB1238675A (en:Method) 1971-07-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee