Inventor
HORN ULRICH
7 patents
Patents
7 patentsUS4247476AJan 27, 1981
Polymeric quaternary ammonium salts containing specific cationic recurring units
CIBA GEIGY CORP44 citations92
US4180664ADec 25, 1979
Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and cationic fibre-reactive compounds
CIBA GEIGY CORP15 citations80
US4246670AJan 27, 1981
Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and cationic fibre-reactive compounds
CIBA GEIGY CORP7 citations71
US4180084ADec 25, 1979
Cosmetic compositions containing polymeric quaternary ammonium salts
CIBA GEIGY CORP9 citations71
US4171955AOct 23, 1979
Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and fluorine-containing cationic compounds
CIBA GEIGY CORP5 citations71
US4181499AJan 1, 1980
Process for the level dyeing of polyacrylonitrile materials of slow, normal and rapid absorptive capacity
CIBA GEIGY CORP8 citations68
US4233028ANov 11, 1980
Process for the level dyeing of polyacrylonitrile materials of slow, normal and rapid absorptive capacity
CIBA GEIGY CORP0 citations49