Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Continuous process for preparing aromatic amines

Continuous process for preparing aromatic amines

US Patent 5563296 · Granted Oct 8, 1996

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process for producing diamines and polyamines of the diphenylmethane series2017
Process for the preparation of isocyanates in the gas phase2016
Process for the preparation of isocyanates in the gas phase2015
Process for the production of aromatic diisocyanates in the gas2013
Process for preparing methylenediphenyl diisocyanates2012
Process for the preparation of isocyanates in the gas phase2009
Process for the continuous preparation of isocyanates2009
Process for the preparation of isocyanates in the gas phase2009
Process for preparing diamines and polyamines from the diphenylmethane series2009
Process for the preparation of toluenediamines by catalytic hydrogenation of din2009
Process for the production of dinitrotoluene2009
Process for the production of di- and polyamines of the diphenylmethane series2007