Inventor
MALZ RUSSELL E
US3 patents
Patents
3 patentsUS5840982ANov 24, 1998
Process for preparing para-phenylenediamine derivatives
UNIROYAL CHEM CO INC34 citations90
US5420354AMay 30, 1995
Process of preparing para phenylamines
UNIROYAL CHEM CO INC44 citations89
US5574187ANov 12, 1996
Process of preparing para substituted phenylamines
UNIROYAL CHEM CO INC18 citations80