国家/地区 中国（5） 美国（4） 欧洲专利局（EPO）（3） 韩国（3） 印度（2） 日本（2） 世界知识产权组织（2）
IPC部 C（7）
IPC大类 C08（7）
IPC小类 C09D（7）
IPC H05K009/00（7）
发明人 CHEN J（2）
公开年 2021（7）
申请年 2020（3）  2021（3） 
专利权人

Shielding liquid comprises one-dimensional conductive nano material (nanometre gold thread and nanometre copper wire), two-dimensional conductive nano material (single-layer graphene), first auxiliary agent (first antifoaming agent) and first solvent (ethanol and isopropanol).

MENG X, XU W

Invisible ice-covering-proof compatible material useful as surface material of equipment, comprises insulating and heat insulating layer comprises e.g. polyimide, glass fiber, hollow glass microsphere and/or polyurethane and patterned heating, insulating heat conducting and hydrophobic layer.

MA Z, ZHAN X, WANG Z, ZHAO Z, ZHU Y, CHEN J, LIU X, CHEN H

Electromagnetic shield for electromagnetic interference shielding devices and materials, comprises substrate, conductive additive, and binder incorporated with the conductive additive and deposited on the substrate.

KANER R B, ELKADY M F, KAVANAUGH J, LAINE S, LKADIMACHEREF, JACK K

Electromagnetic wave shielding coating method for steel materials comprises surface treatment of surface-treating contaminants including rust, dust, and oil on surface of steel material using surface treatment device.

PARK J

Coating composition used for a coated substrate comprises a polymer material comprising an electrically conductive polymer, and a coated or partially coated magnetic material comprising a magnetic material and antioxidant material.

KINLEN P J

Manufacture of substrate for device for shielding electromagnetic radiation, involves providing polymer material and/or precursor comprising conductive filler, and subjecting polymer material and/or precursor to shaping with material bond.

SCHROIFF V, SUTTER M, HAUER M, GRUNE E

Preparing electromagnetic shielding metal plate coated with polymethyl methacrylate/graphene composite film involves pre-polymerizing the dispersion, coating prepolymer solution on metal plate, drying, post-processing and cooling.

CHEN J