FR1422711A - Process for the preparation of trimellitic acid imides - Google Patents

Process for the preparation of trimellitic acid imides

Info

Publication number
FR1422711A
FR1422711A FR3419A FR3419A FR1422711A FR 1422711 A FR1422711 A FR 1422711A FR 3419 A FR3419 A FR 3419A FR 3419 A FR3419 A FR 3419A FR 1422711 A FR1422711 A FR 1422711A
Authority
FR
France
Prior art keywords
preparation
trimellitic acid
acid imides
imides
trimellitic
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
FR3419A
Other languages
French (fr)
Inventor
Gerhard Mueller
Rudolf Merten
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
Priority claimed from DE1445749A external-priority patent/DE1445749C3/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR3419A priority Critical patent/FR1422711A/en
Application granted granted Critical
Publication of FR1422711A publication Critical patent/FR1422711A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • 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
    • C08G73/14—Polyamide-imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
FR3419A 1964-02-06 1965-01-27 Process for the preparation of trimellitic acid imides Expired FR1422711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR3419A FR1422711A (en) 1964-02-06 1965-01-27 Process for the preparation of trimellitic acid imides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1445749A DE1445749C3 (en) 1964-02-06 1964-02-06 Process for the production of trimellitic acid imides
FR3419A FR1422711A (en) 1964-02-06 1965-01-27 Process for the preparation of trimellitic acid imides

Publications (1)

Publication Number Publication Date
FR1422711A true FR1422711A (en) 1965-12-24

Family

ID=25976129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3419A Expired FR1422711A (en) 1964-02-06 1965-01-27 Process for the preparation of trimellitic acid imides

Country Status (1)

Country Link
FR (1) FR1422711A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516521A1 (en) * 1991-05-30 1992-12-02 Gec Alsthom Sa Process for the preparation of enamel coating based on polyamide-imide and enamel coating obtained therefrom
EP0516536A1 (en) * 1991-05-30 1992-12-02 Gec Alsthom Sa Process for the preparation of enamel coating based on polyamide-imide with aprotic polar solvent, and enamal coating obtained therefrom

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0516521A1 (en) * 1991-05-30 1992-12-02 Gec Alsthom Sa Process for the preparation of enamel coating based on polyamide-imide and enamel coating obtained therefrom
EP0516536A1 (en) * 1991-05-30 1992-12-02 Gec Alsthom Sa Process for the preparation of enamel coating based on polyamide-imide with aprotic polar solvent, and enamal coating obtained therefrom
FR2677032A1 (en) * 1991-05-30 1992-12-04 Alsthom Gec METHOD FOR MANUFACTURING A POLYAMIDE-IMIDE ENAMELLED VARNISH AND ENAMELLED VELT OBTAINED BY THIS METHOD
FR2677033A1 (en) * 1991-05-30 1992-12-04 Alsthom Gec PROCESS FOR MANUFACTURING A POLYAMIDE-IMIDE ENAMELING VARNISH WITH APROTIC POLAR SOLVENT AND ENAMELING VARNISH OBTAINED BY THIS PROCESS.

Similar Documents

Publication Publication Date Title
CH436246A (en) Process for the preparation of transchrysanthemum acid derivatives
FR1463831A (en) Process for the preparation of new amides derived from 7-cephalosporanic acid
CH482651A (en) Process for the preparation of pyruvic acid hydrazones
FR95593E (en) Process for the preparation of maleic acid imides.
FR1422711A (en) Process for the preparation of trimellitic acid imides
FR1461030A (en) Process for the preparation of l-glutamic acid
FR1466016A (en) Process for the preparation of sorbic acid anhydrides
CH473121A (en) Process for the preparation of heterocyclammonium sulfobetaines
FR1448087A (en) Process for the preparation of trans-4-aminomethylcyclohexane-1-carboxylic acid
CH442341A (en) Process for the preparation of epsilonaminocapronic acid
FR1522839A (en) Process for the preparation of acetyl-acetic acid polyesters
FR1438339A (en) Process for the preparation of sulfamyl-anthranilic acids
FR1401554A (en) Process for the preparation of bromofluoroacetic acid esters
FR1433209A (en) Process for the preparation of dimethyl-titanic acid diesters
FR1404515A (en) Process for the preparation of substituted dicarboxylic acid imides
FR1414256A (en) Process for the preparation of arylboranes
FR1462259A (en) Process for preparing delta3-pyrroline-2-carboxylic acid
CH434236A (en) Process for preparing 11-iodo-10-undecynoic acid
FR1464263A (en) Process for preparing esters of 16, 17, 18-tri-epi-deserpidic acid
CH473755A (en) Process for the preparation of 4-oxo-5-alkylpentanoic acid esters
FR1439643A (en) Process for the preparation of 3,6-endoxotetrahydrophthalic acid
FR1433279A (en) Process for preparing 5'-guanylic acid
FR1462605A (en) Process for preparing sulfamic acid
CH409977A (en) Process for the preparation of inosinic acid
FR1446186A (en) Process for the preparation of aminoalkanolsulfuric acids