发明名称 |
Mannich reaction product and process for producing the same and use of the product |
摘要 |
Disclosed is a substance useful as a detergent-dispersant which has excellent stability at high temperatures and has an oxidation stability, a detergent-dispersant containing the same, a process of producing it, and fuel oil and lubricating oil composition comprising it.
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申请公布号 |
US5326488(A) |
申请公布日期 |
1994.07.05 |
申请号 |
US19930016232 |
申请日期 |
1993.02.11 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
MINOKAMI, TOMIYASU;KOSHIMA, HIROAKI;YAMASAKI, HIROTAKA;GOTOH, MASAHISA |
分类号 |
C07D207/40;C07D207/412;C10L1/24;C10L1/30;C10M159/16;(IPC1-7):C10M135/30;C10M151/04 |
主分类号 |
C07D207/40 |
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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