Inventor
SANDROCK GERHARD
DE8 patents
Patents
8 patentsUS4320232AMar 16, 1982
Process for conjointly preparing methyl tert.-butyl ether and obtaining isobutene
BASF AG42 citations92
US4663406AMay 5, 1987
Catalyst systems for the cationic polymerization of isobutylene
BASF AG40 citations91
US6753389B1Jun 22, 2004
Method for the production of highly reactive polyisobutenes
BASF AG17 citations80
US6518373B1Feb 11, 2003
Method for producing highly reactive polyisobutenes
BASF AG14 citations79
US4287379ASep 1, 1981
Process for obtaining isobutene from C4 -hydrocarbon mixtures containing isobutene
BASF AG16 citations72
US4198531AApr 15, 1980
Manufacture of p-alkylphenols
BASF AG12 citations72
US4569725AFeb 11, 1986
Separation of a C4 -hydrocarbon mixture essentially containing n-butenes and butanes
BASF AG5 citations62
US5336836AAug 9, 1994
Removal of acetaldehyde from hydrocarbons
BASF AG4 citations57