US Patent Issued to SEKISUI CHEMICAL on March 17 for "Laminated glass interlayer film and laminated glass" (Japanese Inventors)

ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,610, issued on March 17, was assigned to SEKISUI CHEMICAL Co. Ltd. (Osaka, Japan).

"Laminated glass interlayer film and laminated glass" was invented by Jun Ishida (Shiga, Japan) and Hiroaki Inui (Shiga, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is an interlayer film for laminated glass, having a dark color part with uniform parallel light transmittance in a shading region, and capable of suppressing color unevenness in the shading region. An interlayer film for laminated glass according to the present invention has one end, and the other on an opposite side of the one end, the other end has a thickness larger than a thickness o...