国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 DOW H S（4）
公开年 2020（2）
申请年 2018（2）  2021（2） 
专利权人 KOREA INST C.（4）

Coating composition used for forming surface-treated coating material, comprises graphene and polymer-based coating agent containing polymeric binder, metal oxide, and additive.

DOW H S

Carbon steel material useful for heat sink in electrical and electronic devices comprise carbon steel substrate, and reduced graphene oxide coating layer formed on the carbon steel substrate.

DOW H S

Producing silicon nitride substrate by immersing silicon substrate in acid solution, treating with acid, coating graphene oxide by drying solution on which graphene oxide is dispersed on surface of substrate, and heat-reducing.

DOW H S, KIM W S, BAE S G, JUYOUNGJUN

Producing carbon fiber-boron nitride composite, comprises e.g. surface treating carbon fiber with acid solution e.g. nitric acid, adding crosslinking agent and graphene oxide containing amine group to surface-treated carbon fiber, reacting.

KIM W S, DOW H S, SHIN D, SEONG T W, HWANG J