Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-11-11
1979-02-27
Davis, C.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
62532, 260674R, 260674A, 260674N, C07C 714
Patent
active
041419243
ABSTRACT:
A process for purifying a crude crystalline or crystallizable water-immiscible aromatic compound contaminated with one or more related congeneric impurities which cannot be readily separated by distillation, said process comprising:
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patent: 3643453 (1972-02-01), Groothuis et al.
patent: 3720647 (1973-03-01), Gelbe et al.
patent: 3758601 (1973-09-01), Wylie
Baker G. R.
Davis C.
The Dow Chemical Company
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