Sulfurized olefin process

Details Sulfurized olefin process Sulfurized olefin process

1983-12-01

1986-01-07

Dixon, Jr., William R.

Compositions

Electrolytes for electrical devices

568 18, 568 59, C10M 138

Patent

active

045633029

ABSTRACT:
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.

REFERENCES:
patent: 2249312 (1941-07-01), Kimball
patent: 2708199 (1955-05-01), Eby
patent: 3471404 (1969-10-01), Myers
patent: 4188297 (1980-02-01), Jayne et al.
patent: 4204969 (1980-05-01), Papay et al.

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