ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,724,350, issued on Sept. 1, was assigned to NISSAN CHEMICAL Corp. (Tokyo).
"Pattern-forming composition" was invented by Naoki Nakaie (Funabashi, Japan), Kenji Takase (Funabashi, Japan) and Yudai Sugawara (Toyama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is, for example, a pattern-forming composition that contains a triazine ring-containing polymer having a predetermined repeating unit structure, represented by formula [4] below, a crosslinking agent, and an organic solvent."
The patent was filed on Dec. 7, 2020, under Application No. 17/783,294.
*For further information, including images, charts and tables, please visit: http://p...