AT319604B - Verfahren zur Herstellung von neuen Polyparabansäurederivaten - Google Patents

Verfahren zur Herstellung von neuen Polyparabansäurederivaten

Info

Publication number
AT319604B
AT319604B AT553371A AT553371A AT319604B AT 319604 B AT319604 B AT 319604B AT 553371 A AT553371 A AT 553371A AT 553371 A AT553371 A AT 553371A AT 319604 B AT319604 B AT 319604B
Authority
AT
Austria
Prior art keywords
new
production
acid derivatives
polyparabanic acid
polyparabanic
Prior art date
Application number
AT553371A
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
Priority claimed from DE19702032077 external-priority patent/DE2032077C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT319604B publication Critical patent/AT319604B/de

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/04—Polymeric products of isocyanates or isothiocyanates with vinyl compounds
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • 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
    • C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms 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)
  • Polyurethanes Or Polyureas (AREA)
AT553371A 1970-06-29 1971-06-25 Verfahren zur Herstellung von neuen Polyparabansäurederivaten AT319604B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702032077 DE2032077C3 (de) 1970-06-29 Verfahren zur Herstellung von Polyparabansäure-Derivaten

Publications (1)

Publication Number Publication Date
AT319604B true AT319604B (de) 1974-12-27

Family

ID=5775251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT553371A AT319604B (de) 1970-06-29 1971-06-25 Verfahren zur Herstellung von neuen Polyparabansäurederivaten

Country Status (8)

Country Link
US (1) US3732185A (de)
JP (1) JPS5421400B1 (de)
AT (1) AT319604B (de)
BE (1) BE769217A (de)
CH (1) CH562271A5 (de)
FR (1) FR2096576B1 (de)
GB (1) GB1338788A (de)
NL (1) NL7108985A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148969A (en) * 1976-03-03 1979-04-10 Exxon Research & Engineering Co. Polyparabanic acid/copper foil laminates obtained by direct solution casting
DE2625721A1 (de) * 1976-06-09 1977-12-22 Bayer Ag Polyparabansaeurederivate
DE2654347A1 (de) * 1976-12-01 1978-06-08 Bayer Ag Polyparabansaeurederivate
US4105616A (en) * 1977-10-26 1978-08-08 Exxon Research & Engineering Co. Heterocyclic polymer solutions and products therefrom
US4226913A (en) * 1978-12-18 1980-10-07 Exxon Research & Engineering Co. Polyparabanic acid/copper foil laminates obtained by direct solution casting

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296208A (en) * 1963-02-08 1967-01-03 Du Pont Hydantoin products and processes for the preparation thereof

Also Published As

Publication number Publication date
NL7108985A (de) 1971-12-31
BE769217A (fr) 1971-11-03
DE2032077B2 (de) 1977-04-21
US3732185A (en) 1973-05-08
CH562271A5 (de) 1975-05-30
FR2096576A1 (de) 1972-02-18
JPS5421400B1 (de) 1979-07-30
GB1338788A (en) 1973-11-28
FR2096576B1 (de) 1976-04-30
DE2032077A1 (de) 1972-01-05

Similar Documents

Publication Publication Date Title
AT315838B (de) Verfahren zur Herstellung von neuen 8-Azapurin-6-on-derivaten
AT309681B (de) Verfahren zur Herstellung von neuen α-Aminopenicillinen
AT318613B (de) Verfahren zur Herstellung von neuen Isoflavonderivaten
AT326138B (de) Verfahren zur herstellung von neuen azetidin-2-on-derivaten
AT299179B (de) Verfahren zur Herstellung von neuen 5-Nitrofuranderivaten
AT328461B (de) Verfahren zur herstellung von neuen azetidinderivaten
AT327211B (de) Verfahren zur herstellung von neuen azetidinderivaten
AT323902B (de) Verfahren zur herstellung von neuen thio-pyrimidin-derivaten
AT310148B (de) Verfahren zur Herstellung von neuen Norpinanderivaten
AT311954B (de) Verfahren zur Herstellung von neuen Pyrrolderivaten
AT319604B (de) Verfahren zur Herstellung von neuen Polyparabansäurederivaten
AT327376B (de) Verfahren zur herstellung von neuen 7-acylamido-7-methoxy-cephemcarbonsaurederivaten
AT309075B (de) Verfahren zur Herstellung von neuen Cyclocopolymeren
AT310958B (de) Verfahren zur Herstellung von neuen Octadecapeptiden
AT309705B (de) Verfahren zur Herstellung von neuen 21-Floursteroiden
AT318822B (de) Verfahren zur Herstellung von neuen Adenosin-Derivaten
AT317191B (de) Verfahren zur Herstellung von neuen Naphthochinonderivaten
AT310740B (de) Verfahren zur Herstellung von neuen Imidazolderivaten
AT300834B (de) Verfahren zur Herstellung von neuen Cyclophosphaten
AT311981B (de) Verfahren zur Herstellung von neuen Chinazolinderivaten
AT315186B (de) Verfahren zur herstellung von neuen pyridochinolinderivaten
ATA679573A (de) Verfahren zur herstellung von neuen azetidinderivaten
ATA360673A (de) Verfahren zur herstellung von neuen thio-pyrimidin-derivaten
ATA513375A (de) Verfahren zur herstellung von neuen thio-pyrimidin-derivaten
AT322741B (de) Verfahren zur herstellung von neuen 7-aminocephalosporansaeurederivaten

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee