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发明名称
IMPROVED PROCESS FOR PRODUCING HIGHLY PURE AROMATIC CARBOXYLIC ACIDS
摘要
申请公布号
EP1135355(A1)
申请公布日期
2001.09.26
申请号
EP19990960531
申请日期
1999.11.22
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
HSU, YU-WEI;LIN, CHEN-LONG
分类号
C07C51/43;C07C51/487;(IPC1-7):C07C51/43;C07C63/26;C07C63/00
主分类号
C07C51/43
代理机构
代理人
主权项
地址
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