FR1552403A - - Google Patents

Info

Publication number
FR1552403A
FR1552403A FR1552403DA FR1552403A FR 1552403 A FR1552403 A FR 1552403A FR 1552403D A FR1552403D A FR 1552403DA FR 1552403 A FR1552403 A FR 1552403A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1552403A publication Critical patent/FR1552403A/fr
Expired legal-status Critical Current

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)
FR1552403D 1967-01-14 1968-01-15 Expired FR1552403A (pl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR1552403A true FR1552403A (pl) 1969-01-03

Family

ID=7104463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1552403D Expired FR1552403A (pl) 1967-01-14 1968-01-15

Country Status (4)

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

Also Published As

Publication number Publication date
LU55266A1 (pl) 1969-08-12
BE709375A (pl) 1968-07-15
NL6717317A (pl) 1968-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse