Inventor
BLECK WOLF ECKHARD
3 patents
Patents
3 patentsUS4087245AMay 2, 1978
Process for the preparation of concentrated solutions of anionic dyestuffs
BAYER AG8 citations70
US4077767AMar 7, 1978
Process for the preparation of concentrated solutions of urea compounds
BAYER AG3 citations60
US3966703AJun 29, 1976
Asymmetrical frisazo dyestuffs derived from diazotized 2,7-diamino-carbazole
BAYER AG4 citations59