THERMOSETTING BINDER RESIN COMPOSITION FOR BONDED MAGNET

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PROBLEM TO BE SOLVED : To provide a thermosetting binder resin composition, that is excellent in heat resistance, pressure resistance, and mechanochemical stability, producing a bonded magnet with less deterioration in physical properties such as magnetic characteristics even when molded with large shearing force, or in environments of high temperature or high pressure, and a thermosetting resin composition for a bonded magnet including the thermosetting binder resin composition. SOLUTION : The thermosetting binder resin composition essentially comprises organic resin components including thermosetting resin to be usable for binder for magnetic powder for forming a bonded magnet. The thermosetting binder resin composition is the thermosetting binder resin composition including metal oxide particles and/or polymetalloxane, and the thermosetting resin composition for a bonded magnet including above thermosetting binder resin composition, and magnetic powder essentially comprising rare earth alloy. COPYRIGHT : (C)2009, JPO&INPIT