Inventor
OBERHOLZ ALFRED
DE6 patents
Patents
6 patentsUS5518699AMay 21, 1996
Method of carrying out chemical reactions in reaction distillation columns
HUELS CHEMISCHE WERKE AG31 citations88
US5461144AOct 24, 1995
Process for the preparation of alkyl polyglycosides
HUELS CHEMISCHE WERKE AG8 citations72
US5227480AJul 13, 1993
Process for the preparation of alkyl glycosides and alkyl oligoglycosides
HUELS CHEMISCHE WERKE AG7 citations72
US5091594AFeb 25, 1992
Process for the production of 2,6-di-tert-butylphenol
HUELS CHEMISCHE WERKE AG10 citations71
US5177229AJan 5, 1993
Process for the preparation of esters
HUELS CHEMISCHE WERKE AG3 citations59
US4581414AApr 8, 1986
Transparent, impact-resistant molding compositions based on polyvinyl chloride
HUELS CHEMISCHE WERKE AG3 citations59