Granted Patent
Utility
US 4,288,358 · App. 06/071,419
Blends of propylene/1-butene or 1-pentene/higher .alpha.-olefin copolymers, compatible tackifying resins and plasticizing oils useful as hot-melt, pressure-sensitive adhesives
Inventors:
Jimmy R. Trotter, Richard L. McConnell, Frederick B. Joyner
Patented Case
View Patent ↗
Granted: Sep 8, 1981
Filed: Aug 30, 1979
Inventors
Jimmy R. Trotter
Richard L. McConnell
Frederick B. Joyner
Assignee (at issue)
EASTMAN KODAK 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.