N-sulfonylated polyalkenylsuccinimide and lubricant composition

Details N-sulfonylated polyalkenylsuccinimide and lubricant composition N-sulfonylated polyalkenylsuccinimide and lubricant composition

1978-07-03

1980-03-25

Metz, Andrew

Compositions

Electrolytes for electrical devices

252 327E, 2603265SF, 2603265FM, C10M 138

Patent

active

041949820

ABSTRACT:
An N-sulfonylated hydrocarbon-substituted succinimide represented by the formula: ##STR1## in which R and R' are hydrocarbon radicals and a lubricating oil composition for an internal combustion engine containing an N-sulfonylated hydrocarbon-substituted succinimide.

REFERENCES:
patent: 3309316 (1967-03-01), McNinch et al.
patent: 3470098 (1969-09-01), O'Halloran
patent: 3574194 (1971-04-01), Pfirrmann
patent: 3725434 (1973-04-01), Elliott et al.
patent: 3775401 (1973-11-01), Pfirrmann
patent: 3789056 (1974-01-01), Pfirrmann
patent: 3813387 (1974-05-01), Pfirrmann et al.
patent: 4122266 (1978-10-01), de Vries

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