US Patent Issued to NITTO DENKO on May 6 for "Method for preparing pressure-sensitive adhesive composition, method for producing protective sheet and method for producing glass unit" (Japanese Inventors)

ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,660, issued on May 6, was assigned to NITTO DENKO Corp. (Osaka, Japan).

"Method for preparing pressure-sensitive adhesive composition, method for producing protective sheet and method for producing glass unit" was invented by Kosuke Yonezaki (Ibaraki, Japan), Hakaru Horiguchi (Ibaraki, Japan) and Yuta Shimazaki (Ibaraki, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a method for preparing a PSA composition for protecting Low-E glass plates from degradation and corrosion. A PSA composition preparation method is provided for Low-E glass plate protection. The method comprises a step of obtaining an aqueous liquid, and a step of obtai...