Inventor
DE FEO FRANCESCO
5 patents
Patents
5 patentsUS4011209AMar 8, 1977
Organic solvent-soluble azo dyes
ACNA12 citations66
US4306875ADec 22, 1981
Salts of basic dyes, preparation and uses of same
ACNA17 citations64
US4335246AJun 15, 1982
Substituted arylamine intermediates for dyes
ACNA2 citations58
US4011227AMar 8, 1977
O-(3-hydroxy-1-isoquinolinyl)-benzoic acid
ACNA0 citations43
US4011224AMar 8, 1977
Process for the preparation of 7-oxo-7H-dibenzo-[d e,h]-quinolin-2-ol
ACNA0 citations43