US Patent Issued to DDP SPECIALTY ELECTRONIC MATERIALS US on July 22 for "Two-component polyurethane or polyisocyanurate low pressure spray foam composition containing a gaseous blowing agent comprising pressurized carbon dioxide" (Michigan Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,365,779, issued on July 22, was assigned to DDP SPECIALTY ELECTRONIC MATERIALS US LLC (Wilmington, Del.).

"Two-component polyurethane or polyisocyanurate low pressure spray foam composition containing a gaseous blowing agent comprising pressurized carbon dioxide" was invented by Megan Marie Thomas (Midland, Mich.), Kyoung Moo Koh (Midland, Mich.) and Mark Alan Rickard (Midland, Mich.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Storage-stable two-component polyurethane or polyisocyanurate spray foam compositions are disclosed, said compositions comprising: (a) an A-side component comprising one or more polyisocyanate and one or more blowing agent; and...