Inventor
ENGELMANN AXEL
DE2 patents
Patents
2 patentsUS5744010AApr 28, 1998
Process for the preparation of the non-toxic salts of 6-methyl-3,4-dihydro-1,2,3-oxathiazin-4-one 2,2-dioxide and arrangement for carrying out this process
HOECHST AG60 citations92
US4566999AJan 28, 1986
Process for the preparation of acid dyestuffs of low electrolyte content of the triphenylmethane series
HOECHST AG12 citations66