国家/地区 中国（6）
IPC部 B（6）
IPC大类 B29（6） H01（3） C08（2）
IPC小类 B29C（6） C08J（2） C08K（2）
C08L（2） H01M（2）
IPC B29C043/02（6）
发明人
公开年 2021（6）
申请年 2021（4） 
专利权人

Lightweight quartz stone plate e.g. double-layer composite plate, comprises quartz powder, fly ash microspheres, unsaturated polyester resin, glass fiber powder, nano graphene powder, accelerator, curing agent and coupling agent.

WANG F, HUA J, XUE G, CHANG X, XUE J

Film pressing device of graphene heat conducting film has upper pressing head and lower pressing head that are arranged in vacuum chamber, vacuum chamber that is vacuumized by vacuumizing device, and multi-layer graphene foam film that is placed on lower press head.

ZHOU Y, ZHOU B, ZHOU R

Fuel cell bipolar plate comprises graphite powder, asphalt coke powder, petroleum coke powder, silicon carbide, graphene and ceramic bonding agent.

ZHAO D, JI H

Flame-resistant ABS plastic comprises intrinsic graphene, carbon source, blowing agent, catalyst, dilution agent, magnesium carbonate, flame retardant, polypropylene, expanded vermiculite and melamine resin.

HU J, ZHU L, CAO S, TAO X, FU S, DI R, GAO X

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Preparing high performance composite material bipolar plate involves mixing conductive aggregate, reinforcing fiber and polymer resin to obtain blending material, placing in shot blasting machine to blast and pelletizing.

XU N