Inventor
KUEBBELER HANS-KLAUS
6 patents
Patents
6 patentsUS4430273AFeb 7, 1984
Production of acetic anhydride
HOECHST AG35 citations92
US4280010AJul 21, 1981
Continuous production of alkyl acrylates free from ether
HOECHST AG44 citations92
US4333884AJun 8, 1982
Production of acetic anhydride
HOECHST AG26 citations81
US3954854AMay 4, 1976
Recovery of monomeric acrylic acid from residues originating from processed crude acrylic acid
HOECHST AG29 citations81
US4549937AOct 29, 1985
Process for separating the catalyst system from the reaction mixtures of carbonylation reactions
HOECHST AG7 citations72
US4319038AMar 9, 1982
Production of 1,1-diacetoxyethane
HOECHST AG3 citations57