US Patent Issued to Resonac on Sept. 22 for "Method for storing fluorobutene" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,741,918, issued on Sept. 22, was assigned to Resonac Corp. (Tokyo).

"Method for storing fluorobutene" was invented by Atsushi Suzuki (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for storing a fluorobutene by which polymerization is unlikely to proceed during storage. A fluorobutene represented by general formula C4HxFy where x is 0 or more and 7 or less, y is 1 or more and 8 or less, and x+y is 8 contains or does not contain at least one of sodium, potassium, magnesium, and calcium as a metal impurity. The fluorobutene is stored in a container in which the total concentration of sodium, potassium, magnesium, and calcium is...