Inventor
KALK WALTER
4 patents
Patents
4 patentsUS4362874ADec 7, 1982
Quaternary reactive compounds
BAYER AG8 citations69
US4102924AJul 25, 1978
Process for the preparation of diaryl compounds
BAYER AG3 citations60
US4695632ASep 22, 1987
Quaternary reactive compounds
BAYER AG4 citations58
US4139530AFeb 13, 1979
Benzo-[c]-cinnolinium dyestuffs
BAYER AG1 citations48