Production of lubricant stocks from polycyclic paraffins
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United States of America Patent
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Aug 27, 1991
Grant Date -
N/A
app pub date -
Aug 14, 1990
filing date -
Aug 14, 1990
priority date (Note) -
Expired
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Abstract
Alkylated polycycloparaffinic compounds useful as lubricating stocks are prepared by alkylating a polycycloparaffinic compound with an alkylating agent under alkylation reaction conditions in the presence of a zeolite catalyst. Useful zeolites include zeolite Beta as well as zeolites having a Constraint Index of from about 1 to about 10, such as ZSM-5 and MCM-22. In a preferred embodiment, the polycycloparaffin comprises adamantane and the alkylating agent is a C.sub.14 alpha-olefin.
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