Inventor
BIRKHOFER HERMANN
DE7 patents
Patents
7 patentsUS5352729AOct 4, 1994
Use of pigment formulations for the preparation of pastes, printing inks and coatings
BASF AG45 citations90
US5914442AJun 22, 1999
Aqueous solutions or dispersions of copolymers
BASF AG10 citations73
US5620748AApr 15, 1997
Use of graft polymers for fatliquoring and filling leather and fur skins
BASF AG11 citations73
US5433752AJul 18, 1995
Use of rection products of Homo- or copolymers based on monoethylenically unsaturated dicarboxylic anhydrides with amines or alcohols for fatliquoring and filling leather and fur skins
BASF AG11 citations73
US5372609ADec 13, 1994
Self-tanning, pretanning and assist tanning of pelts and skin pelts and retanning of leather and skin
BASF AG8 citations73
US5360454ANov 1, 1994
Tanning of leather and fur
BASF AG3 citations62
US5527360AJun 18, 1996
Fatliquoring, filling and hydrophobicizing leathers and furs
BASF AG3 citations61