Inventor
SCHLAFER LUDWIG
10 patents
Patents
10 patentsUS4149850AApr 17, 1979
Liquid preparations of reactive dyestuffs
HOECHST AG21 citations81
US4072463AFeb 7, 1978
Liquid preparations of reactive dyestuffs
HOECHST AG25 citations81
US4035351AJul 12, 1977
Water-soluble monoazo dyestuff containing a phenylene diazo component
HOECHST AG7 citations72
US4078884AMar 14, 1978
Liquid preparations of reactive dyestuffs
HOECHST AG10 citations70
US4029644AJun 14, 1977
Water-soluble, fiber-reactive monoazo dyestuffs
HOECHST AG2 citations62
US4014865AMar 29, 1977
Golden-yellow fiber-reactive water-soluble monoazo dyestuffs
HOECHST AG2 citations62
US4002606AJan 11, 1977
Water-soluble phenyl-azo-naphthyl compounds
HOECHST AG3 citations61
US4000966AJan 4, 1977
Dyeing cellulose with aminonaphthyl azobenzene vinyl type reactive dyes
HOECHST AG4 citations61
US3998586ADec 21, 1976
Process for the differential dyeing of polyamide fibers and of materials containing them
HOECHST AG5 citations53
US3995993ADec 7, 1976
Process for the differential dyeing of polyamide fibers and of materials containing them
HOECHST AG1 citations44