发明名称 |
Oil additives containing a thiocarbamyl moiety |
摘要 |
An oil-soluble additive for lubricating oil applications is provided by the formation of an adduct of thiocyanogen halide and polyalkene, removal of the hydrogen halide from said adduct and thermal rearrangement of the product to provide a polyalkenyl isothiocyanate which can be subsequently derivitized to provide a thiocarbamyl moiety containing product having excellent sludge dispersement properties.
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申请公布号 |
US4717754(A) |
申请公布日期 |
1988.01.05 |
申请号 |
US19860908786 |
申请日期 |
1986.09.18 |
申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
BROIS, STANLEY J.;GUTIERREZ, ANTONIO |
分类号 |
C07C331/22;C07C335/12;C07D257/02;C07D295/13;C10L1/24;C10M135/00;C10M135/14;(IPC1-7):C08F8/34 |
主分类号 |
C07C331/22 |
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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