Inventor
VOGEL LUDWIG
DE5 patents
Patents
5 patentsUS4289589ASep 15, 1981
Separating toluene diisocyanate and/or higher boiling solvents from distillation residues of the toluene diisocyanate manufacture using a fluidized bed
BASF AG21 citations78
US4122285AOct 24, 1978
Manufacture of butenediol diacetate
BASF AG7 citations72
US4189600AFeb 19, 1980
Manufacture of glycol acetate
BASF AG7 citations68
US4079068AMar 14, 1978
Manufacture of tetrahydrofuran from the diacetate of 1,4-butanediol
BASF AG2 citations61
US4001273AJan 4, 1977
Continuous manufacture of phthalimide
BASF AG4 citations55