Inventor
LANDAUER FRANZ
DE7 patents
Patents
7 patentsUS4350800ASep 21, 1982
Process for the preparation of synthetic resins based on resorcinol compounds
HOECHST AG6 citations71
US3962336AJun 8, 1976
Process for the preparation of 5-chloro-2-toluidine
HOECHST AG8 citations70
US4056455ANov 1, 1977
Process for the continuous preparation of mono- or di-(trichloromethyl)-benzenes
HOECHST AG11 citations67
US4190600AFeb 26, 1980
Process for the manufacture of m-halobenzoyl halides
HOECHST AG4 citations60
US4169852AOct 2, 1979
Process for the preparation of n-(chloroaryl)-n',n'-dialkylamidines
HOECHST AG4 citations60
US4306102ADec 15, 1981
P-Tert.butylbenzotribromide and p-tert.butylbenzoyl bromide and process for their manufacture
HOECHST AG1 citations50
US4277421AJul 7, 1981
Process for the manufacture of para-tert.butylbenzaldehyde and its derivatives which are halogen-substituted at the nucleus
HOECHST AG1 citations50