Coating solution of polyetherimide monomers

Claim 1

A monomeric coating solution comprising (1) an organic residue selected from the group consisting of acidic derivatives of aromatic bis(ether anhydride) and esterified derivatives of aromatic bis(ether anhydride) obtained from monofunctional alcohols, said bis(ether anhydride) having the formula: ##STR11## (2) an organic diamine having the formula: H.sub.2 N--R'--HN.sub.2 (3) an organic triamine having the formula: R.sup.2 (NH.sub.2).sub.3 (4) water and (5) a suitable organic solvent where R is a member selected from the class consisting of (A) divalent organic radicals having the following formulas: ##STR12## and (B) divalent organic radicals of the general formula: an (B) divalent organic radicals of the general formula: ##STR13## where m is 0 to 1 and X is a member selected from the class consisting of divalent radicals of the formulas, ##STR14## where y is an integer from 1 to 4, R 1 is a divalent organic radical selected from the class consisting of (a) aromatic hydrocarbon radicals having from 6 to about 20 carbon atoms and haloginated derivatives thereof, (b) alkylene radicals having from 2 to about 20 carbon atoms, and cycloalkylene radicals having from 3 to about 30 carbon atoms, (c) from C 2 to about C 8 alkylene terminated polydiorganosiloxane, and (d) divalent radicals of the general formula: ##STR15## where m is as previously defined and Q is a member selected from the class consisting of: ##STR16## where x is an integer from 1 to 5 inclusive and R 2 is a member selected from the class consisting of (a) the following trivalent aromatic radicals: ##STR17## and (b) trivalent aliphatic radicals, or combinations thereof.