Inventor

SCHAUM HELMUT

3 patents

Patents

3 patents

US4110372AAug 29, 1978

Process for the purification of carboxylic acids

HOECHST AG19 citations78

US4380663AApr 19, 1983

Process for the preparation of practically formic acid-free acetic acid

HOECHST AG8 citations71

US4094901AJun 13, 1978

Process for preparing acetic acid

HOECHST AG3 citations56