Inventor
OSAWA TAGUI
3 patents
Patents
3 patentsUS4054586AOct 18, 1977
Process for preparing 1-aminoanthraquinone having high purity
MITSUI TOATSU CHEMICALS6 citations71
US4046785ASep 6, 1977
Process for preparing aminoanthraquinones
MITSUI TOATSU CHEMICALS3 citations57
US3975411AAug 17, 1976
Process for preparing 1-aminoanthraquinone
MITSUI TOATSU CHEMICALS3 citations48