| 发明名称 |
Zinc N,N'-alkenylsuccinoyl dipyridyl succinate as antioxidant |
| 摘要 |
Novel zinc N,N'-alkenylsuccinoyl dipyridyl succinate is prepared by the novel reaction between an alkenylsuccinic anhydride, pyridine and zinc catalyzed by zinc chloride in pyridine reaction solvent. The novel zinc salt is useful to inhibit oxidation of hydrocarbon distillates and lubricant oils.
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| 申请公布号 |
US4387227(A) |
申请公布日期 |
1983.06.07 |
| 申请号 |
US19810311933 |
申请日期 |
1981.10.16 |
| 申请人 |
STANDARD OIL COMPANY (INDIANA) |
发明人 |
LEE, RICHARD J. |
| 分类号 |
C07D211/82;C10L1/232;C10M133/40;(IPC1-7):C07D401/04;C09K15/32 |
主分类号 |
C07D211/82 |
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