Inventor
MASAKI SHINZABURO
8 patents
Patents
8 patentsUS4912264AMar 27, 1990
Method for producing hydroxy-containing alkylated aromatic compounds
SUMITOMO CHEMICAL CO32 citations91
US5166451ANov 24, 1992
Treatment of hydroperoxide mixture
SUMITOMO CHEMICAL CO7 citations73
US4612394ASep 16, 1986
Process for producing aminophenyl-β-hydroxyethylsulfone
SUMITOMO CHEMICAL CO11 citations69
US4045454AAug 30, 1977
Production of 1-nitroanthraquinone and 1-aminoanthraquinone
SUMITOMO CHEMICAL CO4 citations61
US5254700AOct 19, 1993
Process for production of N-substituted carbazoles
SUMITOMO CHEMICAL CO2 citations57
US4289706ASep 15, 1981
Method for producing 1-nitroanthraquinone
SUMITOMO CHEMICAL CO3 citations55
US5384409AJan 24, 1995
Process for producing 5-amino-3-methylpyrazole
SUMITOMO CHEMICAL CO0 citations50
US4695407ASep 22, 1987
Method for purifying 1-aminoanthraquinone
SUMITOMO CHEMICAL CO1 citations48