BE709375A - - Google Patents

Info

Publication number
BE709375A
BE709375A BE709375DA BE709375A BE 709375 A BE709375 A BE 709375A BE 709375D A BE709375D A BE 709375DA BE 709375 A BE709375 A BE 709375A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE709375A publication Critical patent/BE709375A/xx

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
    • 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)
BE709375D 1967-01-14 1968-01-15 BE709375A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0051257 1967-01-14

Publications (1)

Publication Number Publication Date
BE709375A true BE709375A (ja) 1968-07-15

Family

ID=7104463

Family Applications (1)

Application Number Title Priority Date Filing Date
BE709375D BE709375A (ja) 1967-01-14 1968-01-15

Country Status (4)

Country Link
BE (1) BE709375A (ja)
FR (1) FR1552403A (ja)
LU (1) LU55266A1 (ja)
NL (1) NL6717317A (ja)

Also Published As

Publication number Publication date
NL6717317A (ja) 1968-07-15
LU55266A1 (ja) 1969-08-12
FR1552403A (ja) 1969-01-03

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