US Patent Issued on Feb. 24 for "High temperature refractory, method for making high temperature refractory" (Florida Inventor)

ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,559,431, issued on Feb. 24.

"High temperature refractory, method for making high temperature refractory" was invented by Thomas J Lally (Naples, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention provides a refractory containing monopotassium phosphate, magnesium oxide, alumina, and water. Also provided is a method for making a variable utility refractory, including combining MKP with a metal oxide and alumina to create a dry mixture, adding polar fluid to the dry mixture to create a slurry, and applying the slurry to a substrate to protect the substrate from thermal cycling at temperatures between 1300 to 1600deg C."

The patent was file...