Process of preparing phenolic compositions

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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C07C 3906

Patent

active

041525310

ABSTRACT:
An improved process of preparing phenolic antioxidants in increased yields with superior color properties, the improvements being obtained by carefully controlling process variables such as the temperature of the reaction, moisture level and catalyst level.

REFERENCES:
patent: 2975216 (1961-03-01), Spacht
patent: 2975217 (1961-03-01), Spacht
patent: 3035015 (1962-05-01), Spacht

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