ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,583, issued on Jan. 27, was assigned to Fujifilm Manufacturing Europe B.V. (Tilburg, Netherlands) and Fujifilm Corp. (Tokyo).
"Compositions and polymer films" was invented by Adrianus Jacobus Van Rijen (Tilburg, Netherlands), Takeshi Narita (Tilburg, Netherlands), Elisa Huerta Martinez (Tilburg, Netherlands) and Jacko Hessing (Tilburg, Netherlands).
According to the abstract* released by the U.S. Patent & Trademark Office: "A polymer film obtainable by polymerising a composition comprising: (a) a compound Formula (I); wherein: R is C1-4-alkyl, NH2 or C6-12-aryl; and M+ is a cation; (b) a monomer comprising at least two polymerisable groups; and (c) a solvent. Also claimed are com...