发明名称 |
OXIDATION AND CORROSION RESISTANT DIESEL ENGINE LUBRICANT |
摘要 |
An oxidation and corrosion resistant diesel engine lubricant composition, particularly useful in marine and railway diesel engines, comprises a major amount of a base hydrocarbon lubricating oil and from 0.1-5.0 weight percent of a reaction product additive which is the reaction product obtained by first reacting a hydroxybenzoic acid and a polyoxyalkylene polyol to form an ester, and thereafter reacting the ester with an aldehyde or ketone and a substituted or unsubstituted heterocyclic azole to produce the final reaction product. |
申请公布号 |
JPH01149900(A) |
申请公布日期 |
1989.06.12 |
申请号 |
JP19880274651 |
申请日期 |
1988.11.01 |
申请人 |
TEXACO DEV CORP |
发明人 |
RODONII RUUDAI SANGU;BENJIYAMIN HENRII ZORESUKII;RONARUDO RESUTEN OOROURUKE |
分类号 |
C10L1/232;C10L1/24;C10M149/16;C10M151/04;C10M159/12;C10N30/02;C10N30/10;C10N30/12;C10N40/25;F02B3/06 |
主分类号 |
C10L1/232 |
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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