发明名称 |
Production of overbased magnesium detergent additives |
摘要 |
Highly basic magnesium phenates are prepared by a process in which a magnesium alkoxy-alkoxide is hydrolyzed in the presence of a sulphurized phenol and the mixture then carbonated in which the presence of free alkoxyalcohol in the reaction mixture is minimized prior to carbonation.
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申请公布号 |
US4295981(A) |
申请公布日期 |
1981.10.20 |
申请号 |
US19800169513 |
申请日期 |
1980.07.21 |
申请人 |
BURNOP, VICTOR C. |
发明人 |
BURNOP, VICTOR C. |
分类号 |
C07G99/00;C10M149/02;C10M159/20;(IPC1-7):C10M1/40;C10M1/20;C10M3/34;C10M3/14 |
主分类号 |
C07G99/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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