Inventor
EPPLE GERHARD
DE11 patents
Patents
11 patentsUS4154747AMay 15, 1979
Production of virtually pure 1-amino-8-nitro-4,5-dihydroxyanthraquinone
BASF AG8 citations73
US4136100AJan 23, 1979
Anthraquinoid dyes
BASF AG8 citations71
US5210190AMay 11, 1993
Preparation of triazinyl-bis-anthraquinone dyes by reacting aryldihalotriazine with amino anthraquinone
BASF AG4 citations61
US4048199ASep 13, 1977
Production of aminonitrodihydroxyanthraquinones by partial reduction dinitrodihydroxyanthraquinones
BASF AG2 citations61
US5082957AJan 21, 1992
Preparation of 1-amino-2-bromo-4-hydroxyanthraquinone
BASF AG2 citations60
US4294581AOct 13, 1981
Uniformly dyed water-swellable cellulosic fibers
BASF AG3 citations59
US4614804ASep 30, 1986
Anthraquinoid dyes
BASF AG0 citations51
US4119644AOct 10, 1978
Anthraquinonoid disperse dyes
BASF AG0 citations51
US5180841AJan 19, 1993
Preparation of 1-amino-2-chloro-4-hydroxyanthraquinone
BASF AG0 citations50
US4997960AMar 5, 1991
Preparation of 1-amino-2-chloro-4-hydroxyanthraquinone
BASF AG1 citations50
US4925954AMay 15, 1990
Vat dye based on flouranthene
BASF AG0 citations49