国家/地区 韩国（3）
IPC部 B（3）
IPC大类 C04（3）
IPC小类 C04B（3） C09K（3） C01B（2）
C08J（2） C08K（2）
IPC C04B035/14（3）
发明人 KIM D（2）
公开年
申请年
专利权人

Hollow particles used for heat-dissipation fluid composition, comprise inorganic particle layer comprising ceramic particles and conductive carbon-based particles as spherical hollow particles and having empty inner space inside, and polymer coating layer.

KWON K A, CHUN M S, KIM D Y, SEOK C M, KIM D, QUAN W, QUAN J

Production of composite used in cement and asphalt, involves cold compressing mixture of graphene/graphite oxide powder and host powder to form biscuit, crushing, powdering or grinding into powdered biscuit and combining.

ZHAI L, MCINNIS M

Manufacture of graphene-ceramics hybrid coating film used for automobile head lamp, involves coating graphene-ceramic hybrid sol solution prepared using dispersing agent, graphene, non-aqueous solvent and ceramic precursor on substrate.

CHANG K I, SONG C K, KIM D H, HUR S H, KIM D, HSU S, SONG Z, ZHANG G