Granted Patent
Utility
US 4,376,180 · App. 06/307,244
Ethylene polymers stabilized against water-treeing by N-phenyl substituted amino silanes; and the use of these compositions as insulation about electrical conductors
Inventors:
Robert J. Turbett, Arnold C. Ashcraft, Herbert E. Petty
Patented Case
View Patent ↗
Granted: Mar 8, 1983
Filed: Sep 30, 1981
Inventors
Robert J. Turbett
Arnold C. Ashcraft
Herbert E. Petty
Assignee (at issue)
Union Carbide Corporation
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.