国家/地区 中国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC
发明人
公开年 2019（3）
申请年 2019（2） 
专利权人

Graphene-based long fibers for forming fiber yarn or bundle, comprise graphene sheets which are chemically bonded or interconnected with one another having preset inter-planar spacing, non-carbon element content, length and physical density.

ZHAMU A, JANG B Z

Concentrated graphene polymer useful for oil and gas exploitation, and geothermal development comprises graphene nanoflake core, double soluble surfactant, and nonionic surface active gel.

FU R, FU W, FU L, NIU H

Graphene-based organic composite protective coating for marine concrete, and used in corrosion-proof high molecular material, is carried out on concrete basal body from inside to outside having silane dipping layer, and epoxy middle layer.

XU Y, MENG X, LIU X