Aromatic polyetherketone resin compositions

Resin compositions having excellent mechanical strength, especially at high temperatures are disclosed. The resin compositions comprise 95-60 wt.% of an aromatic polyetherketone having recurring units represented by the following formula: 5-40 wt.% of a polyetherimide having recurring units represen...

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Bibliographische Detailangaben
Hauptverfasser:	GOTOH,YOSHIHISA, TAKAHASHI TOSHIAKI, TSUTSUMI, TOSHIHIKO, SAGAWA TAKATOSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Resin compositions having excellent mechanical strength, especially at high temperatures are disclosed. The resin compositions comprise 95-60 wt.% of an aromatic polyetherketone having recurring units represented by the following formula: 5-40 wt.% of a polyetherimide having recurring units represented by the following formula: Also disclosed are fiber-reinforced resins, which comprise 75-55 wt.% of one of the above compositions and 25-45 wt.% of carbon fibers obtained by coating starting carbon fibers with an aromatic polysulfone resin and then heating the thus-coated carbon fibers at 300-400 DEG C, and mechanical components made of desired one of the fiber-reinforced resins which are suitable for use in internal combustion engines or auxiliary equipment.