Inventor
DIX JOHANNES PETER
DE4 patents
Patents
4 patentsUS5972050AOct 26, 1999
Dye mixtures containing polyazo dyes and CI Sulphur Black 1 dye
BASF AG33 citations92
US6080209AJun 27, 2000
Stable colorant compositions
BASF AG15 citations72
US5750742AMay 12, 1998
Oligomeric triarylmethane dyes
BASF AG9 citations68
US6336942B1Jan 8, 2002
Processes of treating leather and skins employing polymer compositions
BASF AG6 citations62