Granted Patent
Utility
US 4,389,514 · App. 06/327,864
Accelerated polymerization of acrylic monomers initiated by dialkyl and diaralkyl peroxide free radical generators in the presence of tin accelerators
Inventors:
Claude J. Schmidle, Seevaram N. Varadhachary
Patented Case
View Patent ↗
Granted: Jun 21, 1983
Filed: Dec 7, 1981
Inventors
Claude J. Schmidle
Seevaram N. Varadhachary
Assignee (at issue)
CONGOLEUM 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.