US Patent Issued to PPG Industries Ohio on Dec. 23 for "Elastomeric compositions and methods of use" (Pennsylvania Inventors)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,503,544, issued on Dec. 23, was assigned to PPG Industries Ohio Inc. (Cleveland).

"Elastomeric compositions and methods of use" was invented by Cynthia Kutchko (Pittsburgh), Brian Chiang (Pittsburgh), Bryan W. Wilkinson (Pittsburgh), Eric S. Epstein (Pittsburgh) and Michael A. Bubas (Pittsburgh).

According to the abstract* released by the U.S. Patent & Trademark Office: "Compositions comprising a combination of low molecular weight prepolymers and high molecular weight prepolymers are disclosed. The compositions are used to fabricate elastomeric articles having high tensile strength and high tensile elongation."

The patent was filed on Feb. 10, 2020, under Application No. 17/429,505...