Process for purifying aryl-substituted mono-olefins

Details Process for purifying aryl-substituted mono-olefins Process for purifying aryl-substituted mono-olefins

1978-01-09

1981-07-07

Gantz, Delbert E.

Chemistry of hydrocarbon compounds

Purification, separation, or recovery

By contact with solid sorbent

C07C 712

Patent

active

042776376

ABSTRACT:
.alpha.-Alkylstyrene impurities, such as isopropenylstyrene, are removed from styrene and nuclear alkyl derivatives of styrene, such as t-butylstyrene, containing the same by treatment with a strong acid cation exchange resin.

REFERENCES:
patent: 3409691 (1968-11-01), Small
patent: 3922217 (1975-11-01), Cohen et al.
patent: 3969344 (1976-07-01), Ackermann et al.
R. Kunin, Ion Exchange Resins, pp. 255-259 (1972).

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