FR2062381A5 - - Google Patents

Info

Publication number
FR2062381A5
FR2062381A5 FR7034009A FR7034009A FR2062381A5 FR 2062381 A5 FR2062381 A5 FR 2062381A5 FR 7034009 A FR7034009 A FR 7034009A FR 7034009 A FR7034009 A FR 7034009A FR 2062381 A5 FR2062381 A5 FR 2062381A5
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
FR7034009A
Other languages
French (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
Application granted granted Critical
Publication of FR2062381A5 publication Critical patent/FR2062381A5/fr
Expired 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
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties

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)
FR7034009A 1969-09-20 1970-09-18 Expired FR2062381A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691947705 DE1947705A1 (de) 1969-09-20 1969-09-20 Hochmolekulare Polyimide mit Chinazolonringsystemen

Publications (1)

Publication Number Publication Date
FR2062381A5 true FR2062381A5 (ja) 1971-06-25

Family

ID=5746069

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034009A Expired FR2062381A5 (ja) 1969-09-20 1970-09-18

Country Status (5)

Country Link
BE (1) BE756341A (ja)
DE (1) DE1947705A1 (ja)
FR (1) FR2062381A5 (ja)
GB (1) GB1282986A (ja)
NL (1) NL7013855A (ja)

Also Published As

Publication number Publication date
GB1282986A (en) 1972-07-26
NL7013855A (ja) 1971-03-23
DE1947705A1 (de) 1971-04-01
BE756341A (fr) 1971-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse