DE2531412A1 - S-triazintetracarbonsaeuren und -dianhydride - Google Patents

S-triazintetracarbonsaeuren und -dianhydride

Info

Publication number
DE2531412A1
DE2531412A1 DE19752531412 DE2531412A DE2531412A1 DE 2531412 A1 DE2531412 A1 DE 2531412A1 DE 19752531412 DE19752531412 DE 19752531412 DE 2531412 A DE2531412 A DE 2531412A DE 2531412 A1 DE2531412 A1 DE 2531412A1
Authority
DE
Germany
Prior art keywords
triazine
amino
bis
dianhydride
acid
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.)
Pending
Application number
DE19752531412
Other languages
German (de)
English (en)
Inventor
David A Gordon
Raymond Seltzer
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE2531412A1 publication Critical patent/DE2531412A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular 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
    • C08G73/06Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1085Polyimides 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19752531412 1974-07-17 1975-07-14 S-triazintetracarbonsaeuren und -dianhydride Pending DE2531412A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/489,225 US3946011A (en) 1974-07-17 1974-07-17 S-Triazine tetracarboxylic acids and dianhydrides

Publications (1)

Publication Number Publication Date
DE2531412A1 true DE2531412A1 (de) 1976-01-29

Family

ID=23942937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752531412 Pending DE2531412A1 (de) 1974-07-17 1975-07-14 S-triazintetracarbonsaeuren und -dianhydride

Country Status (4)

Country Link
US (1) US3946011A (enExample)
JP (1) JPS5134180A (enExample)
DE (1) DE2531412A1 (enExample)
FR (1) FR2278688A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007183A (en) * 1970-06-17 1977-02-08 Ciba-Geigy Corporation Stabilisers for polyolefines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804458A (en) * 1957-08-27 Nx-diphthalidylmelamine
US3843649A (en) * 1972-05-01 1974-10-22 Ciba Geigy Corp S-triazine tetracarboxylic acids and dianhydrides

Also Published As

Publication number Publication date
FR2278688B1 (enExample) 1977-12-16
US3946011A (en) 1976-03-23
FR2278688A1 (fr) 1976-02-13
JPS5134180A (en) 1976-03-23

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