US Patent Issued to SAKATA INX on May 19 for "Photocurable inkjet printing ink composition" (Japanese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,727, issued on May 19, was assigned to SAKATA INX Corp. (Osaka, Japan).

"Photocurable inkjet printing ink composition" was invented by Okinori Nakashima (Osaka, Japan), Koki Ogasahara (Osaka, Japan) and Kenji Kawamoto (Osaka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An object is to provide a photocurable inkjet printing ink composition offering curability and adhesion on printing targets including sheets whose printing face is constituted by paper, polyester, polyvinyl chloride, ethylene-vinyl acetate-based copolymer, or other vinyl-based polymers, etc., and additionally having storage stability. The cured coating film has low odor, low t...