国家/地区 韩国（3） 美国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/36（2） H01M004/62（2） H01M010/052（2）
发明人 KIM S W（3）
公开年 2023（2）
申请年 2022（3）
专利权人

Lithium secondary battery comprises negative electrode current collector; negative electrode layer disposed on negative electrode current collector; intermediate layer disposed on negative electrode layer and solid electrolyte or separator; positive electrode layer disposed on intermediate layer.

CHO S M, LIM J M, KANG H S, KIM S H, KIM S W, CHOI H S, NAM Y J, SUCK C H, CHO S, LIM J, KANG H, KIM S, JIN X, CUI H, NANRONG Z

Water-in-oil (W/O) cosmetic composition used in makeup products such as lip balm, blush, highlighter, lipstick, makeup base, and foundation, comprises oil phase, water phase, and inorganic powder for emulsifying oil phase and water phase, where oil phase includes wax and formulated into solid.

KIM S W, KWON H N, CHOI K H, KWON H, CHOI K

Preparing composite metal oxide used as precursor for carbon-coated cathode active material for lithium secondary battery, involves preparing aqueous metal solution by selecting three metals among nickel, cobalt, iron, manganese, and aluminum, and obtaining precursor by adding precipitating agent.

KIM S, JEON H, WOO J, KANG T, KANG T K, JEON H J, KIM S W