Production of Bisphenol A with improved space-time yield,申请号DE1997157570-传众专利搜索

发明名称	Production of Bisphenol A with improved space-time yield
摘要	A process for the production of Bisphenol A in solid-bed reactors containing acid ion exchange resin as catalyst, in which the ion exchange bed is flushed at intervals with phenol.
申请公布号	DE19757570(A1)	申请公布日期	1999.06.24
申请号	DE1997157570	申请日期	1997.12.23
申请人	BAYER AG, 51373 LEVERKUSEN, DE	发明人	KUEHLING, STEFFEN, DIPL.-CHEM. DR., 40670 MEERBUSCH, DE;NEUMANN, RAINER, DIPL.-CHEM. DR., 47803 KREFELD, DE;LANZE, ROLF, DIPL.-ING., 47804 KREFELD, DE;HEYDENREICH, FRIEDER, DIPL.-CHEM. DR., 40593 DUESSELDORF, DE
分类号	C07C37/20;(IPC1-7):C07C39/16	主分类号	C07C37/20
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