POLYMERS OF ACRYLYL OR METHACRYLYL UREAS CONTAINING QUATERNARY GROUPS, AND THEIR USE AS FLOCCULATION, SEDIMENTATION, DEWATERING AND RETENTION AUXILIARY AGENTS
摘要
申请公布号
DE2967472(D1)
申请公布日期
1985.07.25
申请号
DE19792967472
申请日期
1979.12.21
申请人
CHEMISCHE FABRIK STOCKHAUSEN GMBH
发明人
KUSTER, ERICH, DIPL.-CHEM., DR.;DAHMEN, KURT, DIPL.-CHEM., DR.;BARTHELL, EDUARD, DIPL.-CHEM., DR.