国家/地区 中国（20） 韩国（2） 美国（2）
IPC部 B（23） H（23） C（13）
IPC大类 B32（23）
IPC小类 B32B（23） H05K（23） C08K（8）
C08L（6） B29C（4） C08J（4）
B29B（2） C09D（2） C09J（2）
H01B（2） H01Q（2）
IPC H05K009/00（23）
发明人 ZHANG M（3） BAI Y（2） GAO D（2）
LI H（2） LV Y（2） QUAN H（2）
WANG P（2） WANG X（2） XU M（2）
公开年 2022（11） 2021（9） 2023（3）
申请年 2021（23）
专利权人 BEIJING RES .（2） CHINA PETROL.（2） UNIV SICHUAN（2）

Low-density composite electromagnetic shielding plate used in electronic product comprises electromagnetic wave-absorbing foam layer arranged between two composite shield layers, and composite shielding layer, and glass fiber-reinforced epoxy insulating layer are alternately stacked.

LI H

Antistatic polypropylene composite film useful in packaging materials, comprises at least first film layer formed from a polypropylene composition and second film layer formed from a polypropylene composition.

BAI Y, XU K, CHU L, LV Y, REN Y, GAO D, XU M, QUAN H

Electromagnetic shielding polypropylene composite film useful in field of packaging material, comprises at least one film layer formed from homopolypropylene, propylene impact copolymer and polyolefin elastomer, and at least one film layer formed from e.g. random polypropylene.

CHOU B, BAI Y, DONG M, QUAN H, GAO D, XU M, LV Y

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

Electromagnetic wave absorber for aircraft doors, comprises composite material of sandwich structure in which surface material is laminated on both sides of conductive core material.

KIM J K, CHOI K

Electromagnetic interface (EMI) shielding material comprises polymer matrix and van der Waals material is embedded in polymer matrix, forming quasi-one-dimensional atomic threads, where van der Waals material is trichalcogenide compound.

KARGAR F, BALANDIN A A

Multifunctional conductive foam for use as buffer or anti-static buffer pad of electronic device or electronic product, has metal knitted foam whose upper and lower surfaces are coated with conductive cloths by hot melt adhesive.

GUO D, HU X

Graphene Mylar copper foil for electromagnetic shielding and antistatic applications, has sleeve plate whose inner bottom wall is fixed with spring, where top end of spring is fixed to bottom end of inserting plate.

WANG X

Heterogeneous film used in electromagnetic shielding has three-layer structure film with microscopic heterointerface formed by interlaced stacking of graphene oxide layers and titanium carbide MXene layers.

TAN B, PU Y, ZHANG M, LEI Y, FENG W, WANG P, LI K, YANG X, WU K, LI Y

Graphene-layer composite heat conducting gasket, has connecting block and mounting groove distributed in annular array of gasket main body, where inner cavity and outer ring of shaft hole are provided with groups of through connecting holes.

ZHANG Y