GENEVA, July 3 -- DONGSUNG CHEMICAL CO., LTD. ((Sinpyeong-dong) 99, Sinsan-ro,Saha-guBusan 49421), 주식회사 동성케미컬 (부산광역시사하구신산로 99 (신평동)), SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (1, Gwanak-roGwanak-guSeoul 08826), 서울대학교산학협력단 (서울특별시관악구관악로 1) filed a patent application (PCT/KR2024/097089) for "BINDER RESIN FOR SULFIDE-BASED ALL-SOLID-STATE SECONDARY BATTERY, AND ELECTROLYTE LAYER, COMPOSITE NEGATIVE ELECTRODE LAYER, AND SECONDARY BATTERY COMP...