Inventor
MACK KURT
DE5 patents
Patents
5 patentsUS4576718AMar 18, 1986
Use of water-absorbing, highly-filled polyurethane (urea) compositions for biological treatment of waste-containing liquids
BAYER AG98 citations95
US4843105AJun 27, 1989
Process for the preparation of filler-containing, antionically modified polyurethane (urea) compositions, the polyurethane (urea) compositions so-obtained, and the use thereof
BAYER AG50 citations91
US4071443AJan 31, 1978
Regulating oxygen input in treatment of effluent
BAYER AG27 citations73
US4287069ASep 1, 1981
Process for the improved working up of effluent
BAYER AG9 citations72
US4246104AJan 20, 1981
Pressure-hydrolytic treatment of effluent
BAYER AG12 citations70