国家/地区 中国（5） 日本（3） 美国（3） 世界知识产权组织（3） 韩国（2）
IPC部 B（7） C（7） H（3）
IPC大类 B32（7） C01（7） H01（2）
IPC小类 B32B（7）
IPC C01B032/194（7）
发明人
公开年 2021（7）
申请年 2021（7）
专利权人

Manufacturing corner laminated film for making corner graphene, involves providing base film comprising base layer, film layer, and support layer stacked in sequence, and base layer is growth substrate of film layer.

XU Z, WANG Y, WANG H, LIU J

Method for preparing high-strength and high-conductivity copper/graphene composite material, involves conducting electrical and thermal conductivity, tensile properties and other tests on rolled clad sheet and heat-treated clad sheet, and comparing and observing microstructures.

YI Y, WANG G, ZHANG S, YU H, ZHANG X, JIANG Q

Olefinic carbon film for covering central processing unit, comprises polyimide film, graphene layer, compounded on the two surfaces of the polyimide film, and is prepared by carbonizing the polyimide film graphitizing and rolling or laminating.

ZHOU Z, SHI L, ZHU Q

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Transferring graphene involves forming graphene on first substrate, forming polymer precursor mixture on second substrate, providing graphene oppositely to second substrate having polymer precursor mixture.

GU T J, JANG W, SEO Y, WHANG D, WHANG D M, SEO Y M, JANG W S

Pellicle film used for preventing dust from adhering to photomask or reticle, comprises layers laminated to each other and/or layers provided with one or more openings.

TAKADA N, SEKI K, KODERA Y, SEKIGAZUNORI, YUTAKA G

Composite heat-transfer material used as thermally-conductive material in electronic device, comprises carbonaceous component comprising carbonaceous material and metal component comprising metal comprising aluminum alloy or magnesium alloy bonded to surface of carbonaceous component.

TAKASHI M, TAKUYA K, MAEKAWA T, KUBO T