P
PatentIndex
Search
Landscape
Sign in
Inventor
WOLFRAM HANS
2 patents
Patents
2 patents
US4647709A
Mar 3, 1987
Process for ring-chlorinating toluene
HOECHST AG
22 citations
74
US4306103A
Dec 15, 1981
Process for the manufacture of 1,3,5-trichlorobenzene
HOECHST AG
3 citations
57