Inventor
BOHNER GERD
DE5 patents
Patents
5 patentsUS7226527B2Jun 5, 2007
Method for recovering crude 1,3-butadiene by extractive distillation from a C4 cut
BASF AG28 citations90
US7132038B2Nov 7, 2006
Method and device for obtaining 1,3 pure butadiene from 1,3 raw butadiene by distillation
BASF AG22 citations90
US6870014B2Mar 22, 2005
Catalyst and method for producing polytetrahydrofurane
BASF AG18 citations83
US6716937B2Apr 6, 2004
Method for the single-step production of polytetrahydrofuran and tetrahydrofuran copolymers
BASF AG10 citations72
US5356460AOct 18, 1994
Removal of methacrolein from a gaseous mixture
BASF AG6 citations72