Bis-bibenzimidazole composition

申请公布号：US5258524(A)

申请号：US19920843405

申请日期：1992.02.28

申请公布日期：1993.11.02

申请人：

IMPERIAL CHEMICAL INDUSTRIES PLC

发明人：QUAN, PETER M.;THORP, DEREK;DALTON, RAYMOND F.

分类号：B01D11/04;C07C13/00;C07D235/20;C07D487/14;C07D487/16;C22B3/20;C22B3/26;C22B3/36;C22B19/00;(IPC1-7):C07D233/54

主分类号：B01D11/04

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