US Patent Issued to The University of the Basque Country, Basque Center For Macromolecular Design and Engineering, Polymat Fundazio on Sept. 30 for "Method for producing removable pressure-sensitive adhesives (PSAs) using bio-based starting materials" (Spanish Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,501, issued on Sept. 30, was assigned to The University of the Basque Country (Spain) and Basque Center For Macromolecular Design and Engineering, Polymat Fundazio (Spain).

"Method for producing removable pressure-sensitive adhesives (PSAs) using bio-based starting materials" was invented by Adrian Badia (Leioa, Spain), Jose Ramon Leiza (Leioa, Spain) and Maria Jesus Barandiaran (Leioa, Spain).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention refers to a method for producing preferably water-based polymeric compositions, preferably dispersions (i.e. latices), which are particularly useful as or in adhesives, especially pressure-se...