FR2362181B1 - - Google Patents

Info

Publication number
FR2362181B1
FR2362181B1 FR7625201A FR7625201A FR2362181B1 FR 2362181 B1 FR2362181 B1 FR 2362181B1 FR 7625201 A FR7625201 A FR 7625201A FR 7625201 A FR7625201 A FR 7625201A FR 2362181 B1 FR2362181 B1 FR 2362181B1
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
FR7625201A
Other languages
French (fr)
Other versions
FR2362181A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National dEtudes Spatiales CNES
Original Assignee
Centre National dEtudes Spatiales CNES
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 Centre National dEtudes Spatiales CNES filed Critical Centre National dEtudes Spatiales CNES
Priority to FR7625201A priority Critical patent/FR2362181A1/fr
Priority to GB3448377A priority patent/GB1585879A/en
Priority to DE19772737522 priority patent/DE2737522C2/de
Publication of FR2362181A1 publication Critical patent/FR2362181A1/fr
Application granted granted Critical
Publication of FR2362181B1 publication Critical patent/FR2362181B1/fr
Granted 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
    • 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
    • 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
    • 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
    • C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0694—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring, e.g. polyquinoxalines

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR7625201A 1976-08-19 1976-08-19 Nouveaux polymeres aromatiques heterocycliques de la classe des polyimidazopyrrolones, prepolymeres de ceux-ci et leur preparation Granted FR2362181A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7625201A FR2362181A1 (fr) 1976-08-19 1976-08-19 Nouveaux polymeres aromatiques heterocycliques de la classe des polyimidazopyrrolones, prepolymeres de ceux-ci et leur preparation
GB3448377A GB1585879A (en) 1976-08-19 1977-08-17 Heterocyclic aromatic polymers of the polymidazopyrrolone class their prepolymers and their preparation
DE19772737522 DE2737522C2 (de) 1976-08-19 1977-08-19 Präpolymere Polyimidazopyrrolone, Verfahren zu deren Herstellung und deren Verwendung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625201A FR2362181A1 (fr) 1976-08-19 1976-08-19 Nouveaux polymeres aromatiques heterocycliques de la classe des polyimidazopyrrolones, prepolymeres de ceux-ci et leur preparation

Publications (2)

Publication Number Publication Date
FR2362181A1 FR2362181A1 (fr) 1978-03-17
FR2362181B1 true FR2362181B1 (enExample) 1979-03-02

Family

ID=9176998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625201A Granted FR2362181A1 (fr) 1976-08-19 1976-08-19 Nouveaux polymeres aromatiques heterocycliques de la classe des polyimidazopyrrolones, prepolymeres de ceux-ci et leur preparation

Country Status (3)

Country Link
DE (1) DE2737522C2 (enExample)
FR (1) FR2362181A1 (enExample)
GB (1) GB1585879A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590118B1 (en) 1999-09-29 2003-07-08 Novo Nordisk A/S Aromatic compounds
JP2003510304A (ja) * 1999-09-29 2003-03-18 ノボ ノルディスク アクティーゼルスカブ 新規芳香族化合物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE658494A (enExample) * 1964-01-20 1965-07-19

Also Published As

Publication number Publication date
DE2737522C2 (de) 1982-03-11
GB1585879A (en) 1981-03-11
FR2362181A1 (fr) 1978-03-17
DE2737522A1 (de) 1978-02-23
DE2737522B1 (de) 1981-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse