Process for producing chlorosulfonated polyethylene using a mixe

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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524109, 525324, C08F 838

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active

045447098

ABSTRACT:
Chlorosulfonated polyethylene having excellent properties as elastomer is produced by dissolving polyethylene in a mixed solvent of carbon tetrachloride and a halogenated aromatic compound such as, for example, chlorobenzene and reacting polyethylene with chlorine and sulfuryl chloride or with sulfuryl chloride.

REFERENCES:
patent: 2377217 (1945-05-01), Dvornkoff et al.
patent: 3180856 (1965-04-01), Szalla
Inorganic and Theoretical Chemistry, p. 666.
Industrial and Engineering Chemistry, 16(3), 1924, "Sulfuryl Chloride", McKeo and Salls, pp. 270-282.

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