Inventor
KYBURZ ROLF
4 patents
Patents
4 patentsUS3978122AAug 31, 1976
Acylurea compounds
CIBA GEIGY AG4 citations59
US3977881AAug 31, 1976
Acylurea compounds
CIBA GEIGY AG4 citations59
US4001201AJan 4, 1977
Process for crosslinking hydrophilic colloids using vinyl substituted, SO2 containing, amine salt
CIBA GEIGY AG3 citations56
US4055431AOct 25, 1977
N(β-chloro-propionyl or acryloyl)carbamyl or ureido piperazines
CIBA GEIGY AG0 citations48