Granted Patent
Utility
US 5,300,595 · App. 07/892,864
Epoxy resin powder coating composition containing physical blend of 2-phenylimidazoline and isocyanuric acid
Inventors:
Christian Jean Charles De Cock, Marianne N. M. Godts, Willem Karzijn, Wouter W. Jongepier
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Jun 3, 1992
Inventors
Christian Jean Charles De Cock
Marianne N. M. Godts
Willem Karzijn
Wouter W. Jongepier
Assignee (at issue)
SHELL OIL COMPANY
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.