国家/地区 美国（4） 中国（3） 德国（2） 韩国（2）
IPC部 B（5）
IPC大类 B05（5）
IPC小类 B05D（5）
IPC B05D001/00（5）
发明人 CHANG C（2） CHANG K I（2） CHANG T（2）
HSU S（2） HUR S H（2） KIM D（2）
KIM D H（2） SONG C K（2） SONG Z（2）
ZHANG G（2）
公开年 2015（3）
申请年 2013（2） 
专利权人 CHANG C（2） CHANG T（2） CHANGS ASCEN.（2） HYUNDAI MOTO.（2）
KOREA INST C.（2）

Mortar lining material useful for ductile cast iron pipe lining for sewage, comprises high aluminum cement, granulated blast furnace slag micro powder, silicon ash, sand, water reducing agent, retarder, graphene oxide, and water.

WANG Y, MA Z, ZHAO H, WANG J

Mechanical apparatus for producing graphene, has an assembly comprising shaft and enclosed container that is energized to cause motion of enclosed container.

CHANG C, CHANG T

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

Manufacturing graphene oxide-ceramic hybrid coating film useful in automobile headlamp, comprises e.g. preparing solution containing graphene oxide slurry, and producing mixture by adding second non-aqueous solvent and ceramic precursor.

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

Producing graphene, comprises causing motion of enclosed container comprising substrate material and graphite material within container, and coating surfaces of substrate material with graphite material responsive to motion of container.

CHANG C, CHANG T