Inventor
REBAFKA WALTER
15 patents
Patents
15 patentsUS4250070AFeb 10, 1981
Aqueous dispersions, containing hydrazine derivatives, of carbonyl-containing copolymers
BASF AG70 citations96
US4647344AMar 3, 1987
Recovery of isoprene from a C5 -hydrocarbon mixture
BASF AG38 citations92
US4310709AJan 12, 1982
Manufacture of but-2-en-1-ol compounds by isomerizing the corresponding but-3-en-1-ol compounds
BASF AG24 citations81
US4762929AAug 9, 1988
Aromatization of saturated nitrogen-containing heterocycles
BASF AG9 citations73
US4720327AJan 19, 1988
Distillative separation of liquid mixtures of substances
BASF AG9 citations73
US4521602AJun 4, 1985
Preparation of pyridines or pyrroles from α,ω-dinitriles
BASF AG9 citations73
US4319055AMar 9, 1982
Process for removing formaldehyde from aqueous solutions of but-2-yne-1,4-diol
BASF AG8 citations73
US4298702ANov 3, 1981
Process for the manufacture of flame retardant polystyrene foams
BASF AG12 citations73
US4288636ASep 8, 1981
Preparation of citral
BASF AG15 citations73
US4310705AJan 12, 1982
Preparation of higher unsaturated ketones
BASF AG10 citations72
US4613683ASep 23, 1986
Preparation of alkyl gallates
BASF AG6 citations65
US4479016AOct 23, 1984
Ethoxylates of diacetylene alcohols and the use of these compounds as surfactants
BASF AG5 citations62
US4645863AFeb 24, 1987
Process for the preparation of unsaturated alcohols and/or esters thereof
BASF AG5 citations58
US4206126AJun 3, 1980
Preparation of cyclic α,β-unsaturated ethers
BASF AG1 citations51
US4386208AMay 31, 1983
Preparation of N-alkylpiperidines and N-alkylpyrrolidines
BASF AG1 citations47