OPEN-CELL FOAMED POLYURETHANE RESINS CONTAINING COMPOUNDS FORMING CHELATES AND/OR COMPLEXES OF CHELATES, PROCESS FOR THEIR PREPARATION AND THEIR APPLICATION TO THE ADSORPTION OF HEAVY-METAL IONS FROM WASTE WATER
摘要
申请公布号
EP0005505(A3)
申请公布日期
1979.12.12
申请号
EP19790101413
申请日期
1979.05.09
申请人
BASF AKTIENGESELLSCHAFT
发明人
NAARMANN, HERBERT, DR.;MARX, MATHIAS, DR.;JARRE, WOLFGANG, DR.
