发明名称 |
SULFURIZED OLEFIN PROCESS AND PRODUCTS THEREOF, AND COMPOSITIONS CONTAINING SUCH OLEFINS AND THEIR PRODUCTION |
摘要 |
A sulfurized olefin of improved solubility in lubricating oil is made by reacting sulfur monochloride with a monoolefin (e.g. isobutylene) to form an adduct which is reacted with sodium sulfide, sodium hydrosulfide, sulfur and alkyl mercaptan (e.g. tert-butyl mercaptan) in an aqueous alcohol reaction medium. |
申请公布号 |
DE3571048(D1) |
申请公布日期 |
1989.07.20 |
申请号 |
DE19853571048 |
申请日期 |
1985.12.24 |
申请人 |
ETHYL PETROLEUM ADDITIVES, INC. |
发明人 |
GRIFFIN, PAUL G.;YUK-LUN LAM, WILLIAM |
分类号 |
C10M135/04;(IPC1-7):C10M135/04;C07C148/00 |
主分类号 |
C10M135/04 |
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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