发明名称 Magnetized intermetallic compound and a lubricating oil containing said compound
摘要 This invention refers to a magnetized intermetallic compound which may be applied as a basic lubricating oil in order to create a high performance finished lubricating oil. Magnetizing the intermetallic compound will confer to the finished lubricating oil when applied to a solid body, the ability of forming a magnetic film on the external surface of a solid body, and in so doing will confer to the additive a greater capacity to reduce friction, thus minimizing the effects of wear caused by contact between the surfaces of bodies of several dynamic systems.
申请公布号 EP1930399(A1) 申请公布日期 2008.06.11
申请号 EP20070254664 申请日期 2007.11.30
申请人 PETROLEO BRASILEIRO S.A. PETROBRAS 发明人 DE OLIVERIA, ADELCI MENEZES
分类号 C10M125/08;C10M125/20;C10N30/06;C10N40/02;H01F1/44 主分类号 C10M125/08
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