国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08J（3）
IPC C08J005/04（3）
发明人
公开年 2022（3）
申请年 2020（2） 
专利权人

Material used for housing for mobile devices, comprises polyetherketoneketone.

JEONG K S, KIM M S, KIM J H, PARK J S, AHN C H, CHO S H, JUNG K S, KIM M, KIMJAEHEON, PARK J, JO S

Electromagnetic shielding material useful in automobiles, military and other electronic products, comprises polypropylene grafted with malic acid, graphene oxide, and glass fibers coated with graphene oxide and MXene.

YOON J W, MAH Y J, CHAI K Y

Epoxy composite material comprises epoxy resin, oxides having oxygen functional group and containing carbon and basalt fiber.

PARK S, HWANG K S