FR1462801A - Process for the manufacture of novel mixed polyimides as well as products conforming to those obtained by the present process or similar process - Google Patents

Process for the manufacture of novel mixed polyimides as well as products conforming to those obtained by the present process or similar process

Info

Publication number
FR1462801A
FR1462801A FR44796A FR44796A FR1462801A FR 1462801 A FR1462801 A FR 1462801A FR 44796 A FR44796 A FR 44796A FR 44796 A FR44796 A FR 44796A FR 1462801 A FR1462801 A FR 1462801A
Authority
FR
France
Prior art keywords
manufacture
well
those obtained
novel mixed
products conforming
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.)
Expired
Application number
FR44796A
Other languages
French (fr)
Inventor
Dieter Burmeister
Dieter Felbinger
Manfred Sander
Dieter Scholz
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.)
REPUBLIQUE FEDERALE D ALLEMAGN
Original Assignee
REPUBLIQUE FEDERALE D ALLEMAGN
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 REPUBLIQUE FEDERALE D ALLEMAGN filed Critical REPUBLIQUE FEDERALE D ALLEMAGN
Application granted granted Critical
Publication of FR1462801A publication Critical patent/FR1462801A/en
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
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds

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)
FR44796A 1965-05-11 1966-01-04 Process for the manufacture of novel mixed polyimides as well as products conforming to those obtained by the present process or similar process Expired FR1462801A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0081853 1965-05-11

Publications (1)

Publication Number Publication Date
FR1462801A true FR1462801A (en) 1966-12-16

Family

ID=6981266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR44796A Expired FR1462801A (en) 1965-05-11 1966-01-04 Process for the manufacture of novel mixed polyimides as well as products conforming to those obtained by the present process or similar process

Country Status (4)

Country Link
DE (1) DE1570263A1 (en)
FR (1) FR1462801A (en)
GB (1) GB1076947A (en)
NL (1) NL6516986A (en)

Also Published As

Publication number Publication date
NL6516986A (en) 1966-11-14
DE1570263A1 (en) 1970-02-12
GB1076947A (en) 1967-07-26

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