ALEXANDRIA, Va., March 24 -- United States Patent no. 12,584,030, issued on March 24, was assigned to SEIKO EPSON Corp. (Japan).
"Ink jet ink composition and recording method" was invented by Yuta Asakawa (Azumino, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An ink jet ink composition according to an embodiment of the present disclosure is an aqueous ink jet ink composition containing a color material, a silicone-based surfactant, and a water-soluble low-molecular-weight organic compound, in which the ink jet ink composition is used for recording on a recording medium that is a low-absorptive recording medium or a non-absorptive recording medium, and the silicone-based surfactant has a cloud point o...