ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,409,632, issued on Sept. 9, was assigned to FUJIFILM Corp. (Tokyo).
"Polymer film and laminate" was invented by Yasuyuki Sasada (Shizuoka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided are a polymer film having excellent adhesiveness with a substrate, and a laminate using the polymer film. The polymer film includes a layer A and a layer B on at least one surface of the layer A, in which the layer B contains a polymer having a dielectric loss tangent of 0.01 or less or 0.005 or less or a liquid crystal polymer, and a compound having a functional group, and the functional group is at least one group selected from the group consisting of a...