Inventor
RELLES HOWARD M
5 patents
Patents
5 patentsUS4297474AOct 27, 1981
Polyetherimides prepared by self-condensation of hydroxyaryl phthalimide salts
GEN ELECTRIC36 citations91
US4020069AApr 26, 1977
Preparation of aromatic tetracarboxylic acids
GEN ELECTRIC28 citations80
US4247464AJan 27, 1981
Liquid extraction method for recovering aromatic bisimides
GEN ELECTRIC13 citations72
US4054577AOct 18, 1977
Preparation of aromatic bisimides
GEN ELECTRIC15 citations72
US4210731AJul 1, 1980
Aromatic polyformal-polycarbonate block polymers and method for making same
GEN ELECTRIC4 citations61