Preparation of high purity polysulfides

Details Preparation of high purity polysulfides Preparation of high purity polysulfides

1992-01-27

1993-04-27

Cintins, Marianne M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

568 26, C07C32114

Patent

active

052064395

ABSTRACT:
Product from the reaction of mercaptan with sulfur in the presence of a basic catalyst is treated by contacting with an alcohol-based solution containing an oxidizing agent and an inorganic basic catalyst followed by the recovery of a purified polysulfide product.

REFERENCES:
patent: 3022351 (1962-02-01), Mihin et al.
patent: 3308166 (1967-03-01), Biensan et al.
Reil, E. E., Organic Chemistry of Bivalent Sulfur, Ch. 2 pp. 107-169.

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