7-Hydroxynadic Acid:  A New End Cap for Improved Oxidation Resistance in Addition Polyimides

We consider possible replacements for the norbornenyl end cap in addition polyimides that should favor bridge degradation and lead to lower weight loss in the resin system. Our preliminary evaluation demonstrates that molding powder made with 7-hydroxynorbornene-2,3-dicarboxylic acid, 17, as the end...

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Veröffentlicht in:	Chemistry of materials 2001-08, Vol.13 (8), p.2649-2655
Hauptverfasser:	Meador, Mary Ann B, Johnston, J. Christopher, Frimer, Aryeh A, Gilinsky-Sharon, Pessia, Gottlieb, Hugo E
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Polycondensation Preparation, kinetics, thermodynamics, mechanism and catalysts
Online-Zugang:	Volltext
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