BE752985A - Polyquinazolones a poids moleculaire eleve - Google Patents

Polyquinazolones a poids moleculaire eleve

Info

Publication number
BE752985A
BE752985A BE752985DA BE752985A BE 752985 A BE752985 A BE 752985A BE 752985D A BE752985D A BE 752985DA BE 752985 A BE752985 A BE 752985A
Authority
BE
Belgium
Prior art keywords
polyquinazolones
molecular weight
high molecular
weight
weight polyquinazolones
Prior art date
Application number
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE752985A publication Critical patent/BE752985A/fr

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
    • C08G73/0688—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polyquinolines

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE752985D 1969-07-03 1970-07-03 Polyquinazolones a poids moleculaire eleve BE752985A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933787 DE1933787A1 (de) 1969-07-03 1969-07-03 Hochmolekulare Polychinazolone und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
BE752985A true BE752985A (fr) 1970-12-16

Family

ID=5738777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE752985D BE752985A (fr) 1969-07-03 1970-07-03 Polyquinazolones a poids moleculaire eleve

Country Status (4)

Country Link
BE (1) BE752985A (fr)
DE (1) DE1933787A1 (fr)
FR (1) FR2054166A5 (fr)
GB (1) GB1322015A (fr)

Also Published As

Publication number Publication date
FR2054166A5 (fr) 1971-04-16
DE1933787A1 (de) 1971-01-21
GB1322015A (en) 1973-07-04

Similar Documents

Publication Publication Date Title
CH531884A (de) Haarwaschmittel
BE822468A (fr) Resine de polyester de poids moleculaire eleve
DK139165B (da) Boreplatform.
NL150290B (nl) Signaalgenerator.
CH521513A (de) Turbine
FR2045022A5 (fr) Accelerometre
BE744490A (fr) Appareil verificateur de poids du type a rebondissement
BE757037A (fr) Bogie-moteur.
BE758116A (fr) Compose a poids moleculaire eleve et son procede de preparation
BE818154A (fr) Microbilles
CH523684A (de) Haarwaschmittel
BE789248A (fr) Accelerometre.
BE756626A (fr) Benzenesulfonamides
FR2043501A1 (fr) Alpha-amino-2,4,6-cycloheptatrienylmethylcephalosporines
BE752985A (fr) Polyquinazolones a poids moleculaire eleve
CH527612A (de) Haarwaschmittel
IT938933B (it) Composizioni polimeriche
BE760769A (fr) Preparation de poly-diorganosiloxanes a poids moleculaire eleve
BE799661A (fr) Copolyamides aromatiques a poids moleculaire eleve,
BE747692A (fr) 2,2', 4,4',tetrachloro-5,5'-dinitrodiphenyl-ether
BE799660A (fr) Copolyamides aromatiques a poids moleculaire eleve,
AT292926B (de) Haarwaschmittel
BE745959A (fr) 5-chloro-3-oxo-1,2,4-thiadiazolines
BE752311A (fr) 1,1'-methylene-bis-piperazine
CH530277A (de) Seriendrucker