发明名称 Process of preparing phenolic compositions
摘要 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.
申请公布号 US4152531(A) 申请公布日期 1979.05.01
申请号 US19710107486 申请日期 1971.01.18
申请人 GOODYEAR TIRE & RUBBER CO THE 发明人 HOLLINGSHEAD, WILLIAM S
分类号 C07C37/14;(IPC1-7):C07C39/06 主分类号 C07C37/14
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