FR2354357B1 - - Google Patents

Info

Publication number
FR2354357B1
FR2354357B1 FR7717573A FR7717573A FR2354357B1 FR 2354357 B1 FR2354357 B1 FR 2354357B1 FR 7717573 A FR7717573 A FR 7717573A FR 7717573 A FR7717573 A FR 7717573A FR 2354357 B1 FR2354357 B1 FR 2354357B1
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
FR7717573A
Other versions
FR2354357A1 (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.)
Bayer AG
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 FR2354357A1 publication Critical patent/FR2354357A1/fr
Application granted granted Critical
Publication of FR2354357B1 publication Critical patent/FR2354357B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/10—Spiro-condensed systems
    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms 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
    • C08G73/0666—Polycondensates containing five-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0677—Polycondensates containing five-membered rings, 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7717573A 1976-06-09 1977-06-08 Derives d'acide polyparabanique et leur procede de preparation Granted FR2354357A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762625721 DE2625721A1 (de) 1976-06-09 1976-06-09 Polyparabansaeurederivate

Publications (2)

Publication Number Publication Date
FR2354357A1 FR2354357A1 (fr) 1978-01-06
FR2354357B1 true FR2354357B1 (fr) 1983-06-03

Family

ID=5980103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7717573A Granted FR2354357A1 (fr) 1976-06-09 1977-06-08 Derives d'acide polyparabanique et leur procede de preparation

Country Status (5)

Country Link
US (1) US4111918A (fr)
JP (1) JPS52150499A (fr)
DE (1) DE2625721A1 (fr)
FR (1) FR2354357A1 (fr)
GB (1) GB1548068A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2743517A1 (de) * 1977-09-28 1979-04-05 Bayer Ag Polyparabansaeurederivate
US4330453A (en) * 1980-09-29 1982-05-18 Exxon Research & Engineering Co. Polymers characterized by 1,3-imidazolidine-1,3-diyl rings plasticized with esters of aromatic carboxylic acids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1338788A (en) * 1970-06-29 1973-11-28 Bayer Ag Polyparabanic acid derivatives
US3933758A (en) * 1973-10-26 1976-01-20 Exxon Research And Engineering Company Iminoimidazolidinedione and parabanic acid polymers containing imide groups
DE2404741C2 (de) * 1974-02-01 1985-07-04 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Folien, Überzügen und Formkörpern aus Polyhydantoinen bzw. Polyparabansäuren

Also Published As

Publication number Publication date
DE2625721A1 (de) 1977-12-22
JPS52150499A (en) 1977-12-14
US4111918A (en) 1978-09-05
GB1548068A (en) 1979-07-04
FR2354357A1 (fr) 1978-01-06

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Legal Events

Date Code Title Description
ST Notification of lapse