GB1019470A - - Google Patents

Info

Publication number
GB1019470A
GB1019470A GB1019470DA GB1019470A GB 1019470 A GB1019470 A GB 1019470A GB 1019470D A GB1019470D A GB 1019470DA GB 1019470 A GB1019470 A GB 1019470A
Authority
GB
United Kingdom
Prior art keywords
formula
polyquinazolones
benzoxazinone
diamino
bis
Prior art date
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB1019470A publication Critical patent/GB1019470A/en
Active 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
    • C08G73/0683—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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

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)
GB1019470D 1963-07-20 Active GB1019470A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942267A FR1423631A (fr) 1963-07-20 1963-07-20 Nouveaux polymères stables à température élevée, du type polyquinazolone, leur fabrication et leurs applications

Publications (1)

Publication Number Publication Date
GB1019470A true GB1019470A (enrdf_load_stackoverflow)

Family

ID=8808885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1019470D Active GB1019470A (enrdf_load_stackoverflow) 1963-07-20

Country Status (3)

Country Link
FR (1) FR1423631A (enrdf_load_stackoverflow)
GB (1) GB1019470A (enrdf_load_stackoverflow)
NL (1) NL6408197A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467223A1 (fr) * 1979-10-09 1981-04-17 Nitto Electric Ind Co Membranes permeables selectives contenant un polymere a base de polyquinazolone

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021692B2 (ja) 1980-06-26 1985-05-29 日東電工株式会社 ポリキナゾロン系重合体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467223A1 (fr) * 1979-10-09 1981-04-17 Nitto Electric Ind Co Membranes permeables selectives contenant un polymere a base de polyquinazolone

Also Published As

Publication number Publication date
NL6408197A (enrdf_load_stackoverflow) 1965-01-21
FR1423631A (fr) 1966-01-07

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