US Patent Issued to AGC on Feb. 17 for "Diepoxy compound, curable composition, cured product, and optical member" (Japanese Inventors)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,552,759, issued on Feb. 17, was assigned to AGC Inc. (Tokyo).

"Diepoxy compound, curable composition, cured product, and optical member" was invented by Nanako Nishimoto (Koriyama, Japan) and Jun Yoshida (Koriyama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A diepoxy compound represented by the following formula 1, where any one of R1 groups is an epoxy group, and the remaining R1 groups each independently represents a hydrogen atom or a linear or branched alkyl group having 1 to 10 carbon atoms, and any one of R2 groups is an epoxy group, and the remaining R2 groups each independently represents a hydrogen atom or a linear or branched alkyl g...