Granted Patent
Utility
US 4,851,294 · App. 06/830,435
Thixotropic coating composition, process for coating a substrate with such coating composition and the coated substrate thus obtained
Inventors:
Roelof Buter, Andreas Roelofs
Patented Case
View Patent ↗
Granted: Jul 25, 1989
Filed: Feb 18, 1986
Inventors
Roelof Buter
Andreas Roelofs
Assignee (at issue)
Akzo N.V.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.