METHODS OF MANUFACTURE FOR POLYETHERIMIDE

A method of making polyetherimide includes: reacting a diamine having four bonds between the amine groups, 4-halophthalic anhydride and 3-halophthalic anhydride at an imidization reaction temperature and pressure in the presence of a solvent and a polymer additive to produce a mixture including 3,3′...

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Bibliographische Detailangaben
Hauptverfasser: KUHLMAN, Matthew L, JOHNSON, Peter, PATIL, Dadasaheb V
Format: Patent
Sprache:eng ; fre ; ger
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