Granted Patent
Utility
US 4,493,924 · App. 06/501,301
Water-curable, silane modified chlorosulfonated olefinic polymers and a process for the preparation thereof
Inventor:
Mahmoud R. Rifi
Patented Case
View Patent ↗
Granted: Jan 15, 1985
Filed: Jun 10, 1983
Inventor
Mahmoud R. Rifi
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.