发明授权
EP0005337B1 A process for preparing overbased alkaline earth metal, particularly magnesium lubricant additives, and a process for determining the critical carbonation rate for such process
失效
制备过碱性碱土金属的方法,特别是镁润滑剂添加剂,以及用于确定这种方法的关键碳化速率的方法
- 专利标题: A process for preparing overbased alkaline earth metal, particularly magnesium lubricant additives, and a process for determining the critical carbonation rate for such process
- 专利标题(中): 制备过碱性碱土金属的方法,特别是镁润滑剂添加剂,以及用于确定这种方法的关键碳化速率的方法
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申请号: EP79300671.9申请日: 1979-04-23
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公开(公告)号: EP0005337B1公开(公告)日: 1981-05-27
- 发明人: Dickey, Charles R. , Williamson, Paul M.
- 申请人: BRAY OIL COMPANY INC.
- 申请人地址: 9550 Flair Drive Suite 301 El Monte, California 91731 US
- 专利权人: BRAY OIL COMPANY INC.
- 当前专利权人: BRAY OIL COMPANY INC.
- 当前专利权人地址: 9550 Flair Drive Suite 301 El Monte, California 91731 US
- 代理机构: Wells, Keith Raymond
- 优先权: US901612 19780501
- 主分类号: C10M1/08
- IPC分类号: C10M1/08 ; C07C143/00
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