国家/地区 世界知识产权组织（12）
IPC部 B（12）
IPC大类 B32（12）
IPC小类 B32B（12）
IPC B32B009/00（8） C01B032/194（6） B32B009/04（4）
C01B032/182（4） C01B032/184（4） B32B003/26（3）
C01B032/198（3） C01B032/21（3） B32B007/12（2）
B32B015/04（2） B32B018/00（2） B32B027/18（2）
B32B027/28（2） C01B032/05（2） C01B032/168（2）
发明人
公开年 2021（12）
申请年 2020（6）  2021（5） 
专利权人 MITSUBISHI M.（2）

Multilayer structure used for forming acoustic transducers diaphragm, comprises core layer and skin layer covering core layer and contains at least graphitic material containing graphene oxide, reduced graphene oxide, graphene, graphite oxide, reduced graphite oxide and graphite.

HU K, LI X, GASKELL R, AFTER K, LEE S

Making lightweight armor involves grinding particles of rare-earth material to particle size, mixing with positively charged aqueous dispersion to create slurry, admixing slurry to silica gel, sublimating, and deposing nanoparticles.

WHARTON M T

Carrier substrate for transferring transfer layer from carrier substrate to product substrate, comprises carrier base substrate, protective layer, and transfer layer grown on protective layer.

BURGGRAF J, JUERGEN B

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

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

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Graphene bonded body having structure comprises graphene-containing carbonaceous member containing graphene aggregate and member to be joined, junction interface, active metal compound layer formed on member, and tin-concentrated layer.

TOYO O, OHASHI T

Conductive leather or fiber for touch panel, comprises layer comprising single-walled carbon nanotubes, graphene nanoparticles and single nanoparticles of silica, and another layer comprising water repellent agent and conductive material.

MASAYUKI S

Composite coating composition used for article e.g., plastic film, wire, cable, fiber or sheet of foam, board, paper, wood, or metal comprises binder, high aspect ratio sheet, and low aspect ratio sheet.

SUN L, LACHANCE A M, ZHOU T, LIM Y