国家/地区 中国（10） 世界知识产权组织（2）
IPC部 C（11） H（11） B（3）
IPC大类 C09（11）
IPC小类 C09D（11） H05K（6） H05B（5）
C08J（4） C08L（4） B05D（3）
H01B（2）
IPC C09D005/24（11）
发明人
公开年 2021（7） 2022（3）
申请年 2021（11）
专利权人

Strengthening interfacial bonding force of metal and insulating substrate, comprises e.g. pretreating surface and/or pore structure of insulating substrate, coating prepared graphene dispersion liquid on surface and/or pore structure of charge-adjusted insulating substrate, and drying.

CAO X, YE G, LU J, ZHANG J, MA Y, ZHENG K

Electromagnetic interference shield comprises substrate, metal-based conductive additive, and binder incorporated with metal-based conductive additive and deposited as electromagnetic interference shielding coating on substrate.

ELKADY M F, LANE S, KANER R B, KAVANAUGH J

Use of electromagnetic material modification method in preparing polyimide foam electromagnetic shielding material.

SHI J, YANG D, CHAI X, LU X, DING Z

Flexible heating film comprises conductive structure comprising carbon nanotubes and/or graphene, and polyimide backbone that is chemically linked to aminated conductive structure via anhydride bonds.

ZHENG T, ZHANG M, ZHANG Y, MAO O, ZUO B

Self-healing electromagnetic shielding material useful in electronic device, comprises first graphene resin layer, a carbon fiber material resin layer and a second graphene resin layer that are stacked in sequence.

SUN R, TIAN D, WEI J, ZHAO Z, ZHANG L, ZHANG H, HU Y

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

Engraved composite film useful for producing circuit board, comprises base layer composed of polyethylene terephthalate particles and insulating oil, engraving layer composed of photoresist, UV glue, antistatic layer composed of polyethylene terephthalate particles, antistatic masterbatch, graphene.

SHEN M, MENG F

Bendable electro-thermal film device comprises polyimide base layer coated with organic electric heating film on surface and organic electro-thermal film comprises e.g. graphene, multi-wall carbon nano-tube and carbon black granules.

CHEN D, YANG Y

High temperature graphene conductive coating composition comprises conductive powder, graphene, resin, coupling agent and dispersant.

LI H, LI Q, TAO Y, SUN J, SONG Y

High temperature composite aluminum base heater comprises resistance coating, conductor coating, aluminum alloy substrate, inner insulating coating and outer insulation coating.

CHENG Y, LI Y, HE J, ZHU F, LI L