Polyetheramide-acid-imide solution and process for preparation t

Details Polyetheramide-acid-imide solution and process for preparation t Polyetheramide-acid-imide solution and process for preparation t

1978-03-22

1980-01-01

Michl, Paul R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08K 506

Patent

active

041816412

ABSTRACT:
Disclosed is a solution consisting essentially of a liquid ether solvent and dissolved therein a polyetheramide-acid-imide prepared by reacting at least one aromatic bis(ether anhydride) with at least one organic diamine. Also disclosed is a process for preparing the solution wherein the reaction is carried out in the ether solvent. The solution may be employed as a wire coating enamel.

REFERENCES:
patent: 3542735 (1970-11-01), Lynch
patent: 3663728 (1972-05-01), Hoback
patent: 3763075 (1973-10-01), Grundschober
patent: 3847867 (1974-11-01), Heath
patent: 4065345 (1977-12-01), Progar

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