Inventor
TRAUTNER KERSTEN
5 patents
Patents
5 patentsUS4145342AMar 20, 1979
Nitro-diphenylamino-azo-phenyl dyestuffs containing a polyalkyeneoxy group
BAYER AG17 citations69
US3994873ANov 30, 1976
Azo dyestuffs containing sulfonylamino-sulfonyl groups
BAYER AG3 citations61
US4179436ADec 18, 1979
Monoazodyestuffs containing diphenamine and phenoxy components
BAYER AG2 citations60
US4163013AJul 31, 1979
Diphenylamine-azo-hydrocarbylsulfonylphenyl dyestuffs
BAYER AG3 citations60
US4113428ASep 12, 1978
Process for dyeing fibre materials
BAYER AG1 citations50