Process for preparing amideimide polymers in the presence of alc

Details Process for preparing amideimide polymers in the presence of alc Process for preparing amideimide polymers in the presence of alc

1976-02-23

1977-08-30

Lee, Lester L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 63R, 260 75N, 260 78TF, C08G 7314

Patent

active

040454070

ABSTRACT:
Process of producing an amideimide polymer without using an acid having an acyl halide group which comprises reacting a composition comprising an aromatic diprimary amine and a tricarboxylic acid compound in an alcoholic solvent comprising an alkanol containing from 4 to 10 carbon atoms. In those cases where only diprimary aromatic amine is reacted, a tertiary amine is required. If desired, a glycol can be present.

REFERENCES:
patent: 3480588 (1969-11-01), Lavin et al.
patent: 3607838 (1971-09-01), Strickrodt et al.
patent: 3663728 (1972-05-01), Hoback et al.
patent: 3677992 (1972-07-01), Morello
patent: 3696077 (1972-10-01), Suzuki et al.

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