国家/地区 中国（80）
IPC部 B（80） C（32） H（19）
D（16） A（4） F（4）
E（2）
IPC大类 B32（80） C08（13） H05（13）
B29（9） C01（8） C09（8）
D06（8） H01（8） C23（7）
D04（5） B01（4） B27（4）
D01（4） C22（3） D21（3）
IPC小类 B32B（80）
IPC B32B037/06（80）
发明人 LI Y（6） ZHANG H（5） DUAN Y（4）
LI Q（4） LI Z（4） SHAO L（4）
SHI H（4） YANG Y（4） CAI J（3）
CHEN J（3） LI J（3） LI X（3）
LIU K（3） LIU Z（3） WANG B（3）
公开年 2022（80）
申请年 2022（51）  2021（25）  2020（4） 
专利权人 CHINESE ACAD.（4） CHONGQING GR.（4） CRRC IND RES.（2） GUANGDONG MO.（2）
HUIZHOU ZHON.（2）

Preparing copper/graphene film laminated composite material, comprises e.g. processing copper foil, titanium foil, and graphene film into disc, pickling perforated wafers ultrasonically in hydrochloric acid solution, washing with absolute ethanol, molding wafer and calcining.

ZAN X, LIU D, WU Y, MA B, SUN X, LUO L

Method for preparing metal-graphene composite material by using electronic component, involves preparing metal-graphene composite material by hot-pressing sintering, and applying pulse current to metal substrate to perform surface heat treatment to metal substrate.

WANG X, HUO Y, LI J, CAO Z, XIAO Z

High-strength microfiber shielding material, which is a double-layer/three-layer composite structure including an outer support layer and a filter layer, and three-layer composite structure includes inner and outer two-layer support layers.

LI Q, LI Y, YANG Y, YANG H, ZHANG L, CUI J, CHENG J, LIN G, ZHOU Y, LIU N, JIANG F, WANG G

Preparing carbon fiber graphene composite electromagnetic shielding prepreg comprises e.g. soaking graphene film in a mixture of sodium hydroxide and sodium sulfate coating melted epoxy resin on release paper spreading carbon fiber yarn or woven cloth on graphene film and pressing into resin film.

SHI Y, WAN J, YUAN L

Preparing conductive sheet used for flow battery bipolar plate, comprises preparing high conductive layer, stacking high conductive layer on intermediate layer, and placing stacked high conductive layer and intermediate layer in hot-pressing environment for hot-pressing.

MA J, ZENG Z, ZHU H

Manufacturing of heat-conducting composite fiber structure for mobile phones, involves stacking fiber cloth containing adhesive and film rich with heat-conducting particles, hot pressing, molding and cooling.

HON S, LI Y

Processing high-strength computer back cover with middle frame, involves cutting epoxy glass fiber board to obtain middle frame board and cover board, milling mounting cavity on middle frame plate to form middle frame and then middle frame and cover plate are welded to obtain computer rear cover.

CAI C, YU F, LU M, CHEN J, HE H

Heat-sealing composite film used in packaging industry comprises modified polyethylene film, polyethylene terephthalate film, and aluminum foil pressing film composite, where polyethylene film is prepared by e.g. mixing reaction liquid with deionized water, filtering, drying substrate, blow molding.

ZHANG H, LONG R, LI Q

Preparing composite material used in electromagnetic shielding, involves soaking functional layer film into modified resin matrix, to form functional layer prepreg, laying prepared functional layer pre-soaking material and fibre prepreg layer, forming composite laminated prepreg, hot-pressing prepeg.

WANG B, ZHU J, LI T, CAI J, LI H, SUN H

Flexible wave-absorbing fabric used in wearable device, comprises resistive periodic pattern layer, fabric medium layer, reflective layer or conductive layer from top to bottom.

WANG J, YANG Y