国家/地区 中国（17）
IPC部 B（10） C（6） D（4）
H（4）
IPC大类 B01（6） D01（4） H05（4）
B29（2） C01（2） C02（2）
C08（2）
IPC小类 B01D（4） D01F（3） B01F（2）
B29B（2） C01B（2） C02F（2）
C08L（2） H05B（2） H05K（2）
IPC B01D067/00（4） D01F001/10（3） B01D069/08（2）
B01D069/12（2） B01D071/02（2） B29B009/06（2）
C01B032/184（2） D01F001/09（2） H05B003/14（2）
H05K009/00（2）
发明人 MA L（17）
公开年 2020（9） 2021（8）
申请年 2019（8）  2021（5）  2020（4） 
专利权人 REN G（17）

Preparing graphene composite functional electromagnetic shielding film useful for radiation protection suit, comprises e.g. dissolving resin and graphene material, stirring, dissolving resin and melting conductive fiber by melt-spinning.

REN G, MA L, LIU S

Preparing graphene composite functional shielding fiber, involves loading e.g. modified graphene powder material and additives, into mixing machine, loading mixture into extruder, loading functional pellets into spinning machine, winding graphene composite functional fiber on roller and energizing.

REN G, MA L, LIU S

Preparing graphene composite polyester hollow fiber film involves mixing graphene powder with polyester powder and adding into screw extruder to obtain graphene composite polyester master batch.

REN G, MA L, LIU S

Preparation of graphene flexile bendable screen involves depositing organic film layer on rigid substrate, depositing graphene film layer and peeling organic film layer.

REN G, MA L, LIU S

Graphene composite polyacrylonitrile hollow fiber membrane comprises polyacrylonitrile powder, graphene oxide solution, modifier, pore-forming agent and solvent.

REN G, MA L, LIU S

Preparing graphene polysulfone ultrafiltration membrane comprises e.g. preparing graphene powder, dissolving graphene powder in organic solvent, adding polysulfone, polyvinylidene fluoride, removing redundant solvent and stretching.

REN G, MA L, LIU S

Graphene polytetrafluoroethylene composite material comprises polytetrafluoroethylene resin, graphene oxide, surfactant and coupling agent.

REN G, MA L, LIU S

Graphene heating coating production device, has stirring frame provided with two straight rods that are formed with three through holes, and blade group provided with three stirring blades that are uniformly arranged on stirring shaft.

MA L, LIU S, REN G

Graphene modified polypropylene master batch granulating device comprises a granulating device, where the granulating device comprises a double-screw granulator driven by a motor, and one side of the double-screw granulating machine is set with a cooling device.

LIU S, MA L, REN G

Graphene electric heating film integrated production device, has first silica gel roller fixed on side of first roller shaft, where rear part of first roller shaft is provided with second roller shaft for collecting composite film.

LIU S, MA L, REN G