C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
402/218, 260/321
C07D 209/48 (2006.01) C08G 73/10 (2006.01) C08G 73/12 (2006.01)
Patent
CA 1149812
Abstract of the Disclosure Polyetherimides are provided which are based on the self-condensation in a dipolar aprotic solvent of a hydroxy- aryl phthalimide salt having a nuclear bound leaving radical on the phthalimide ring. The polyetherimides are injection- moldable high performance thermoplastics.
369763
Relles Howard M.
Williams Frank J.
Company General Electric
Eckersley Raymond A.
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