SE336904B - - Google Patents

Info

Publication number
SE336904B
SE336904B SE17042/68A SE1704268A SE336904B SE 336904 B SE336904 B SE 336904B SE 17042/68 A SE17042/68 A SE 17042/68A SE 1704268 A SE1704268 A SE 1704268A SE 336904 B SE336904 B SE 336904B
Authority
SE
Sweden
Application number
SE17042/68A
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
Publication of SE336904B publication Critical patent/SE336904B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0666Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0672Polycondensates 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)
SE17042/68A 1968-01-08 1968-12-12 SE336904B (xx)

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
SE336904B true SE336904B (xx) 1971-07-19

Family

ID=7130065

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17042/68A SE336904B (xx) 1968-01-08 1968-12-12

Country Status (9)

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

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
GB1238675A (xx) 1971-07-07
BE725122A (xx) 1969-05-16
DE1720884B2 (de) 1976-06-16
DE1720884A1 (de) 1971-08-05
AT284459B (de) 1970-09-10
FR2000055A1 (xx) 1969-08-29
NL6900181A (xx) 1969-07-10
LU57580A1 (xx) 1969-04-08

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