IP Library › Granted Patent US 5,055,231
Granted Patent Utility
US 5,055,231 · App. 07/321,981

Reaction products of boric acid and alkanoletheramines and their use as corrosion inhibitors

Inventors: Franz-Josef Hadamik, Wilfried Kappa, George F. Urban
Patented Case View Patent ↗
Granted: Oct 8, 1991 Filed: Mar 10, 1989
Inventors
Franz-Josef Hadamik
Wilfried Kappa
George F. Urban
Assignee (at issue)
Rewo Chemische Werke GmbH

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Quick Facts
Patent No.
US 5,055,231
App. No.
07/321,981
Filed
1989-03-10
Granted
1991-10-08
Kind
A