国家/地区 美国（9）
IPC部 B（9）
IPC大类 B32（9） C01（9） C23（3）
H01（3） A41（2） B01（2）
C08（2）
IPC小类 B32B（9）
IPC B32B009/00（9）
发明人
公开年 2021（9）
申请年 2020（4）  2021（4） 
专利权人

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

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

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

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

Holey graphene mesh used in article e.g. supercapacitors and lithium-based batteries, has selected pattern array of holes of selected shape which is formed in holey graphene article without use of solvent.

LIN Y, CONNELL J W, HOPKINS J W, MOITOSO B

Device comprising physical properties controlled by microstructure, comprises base layer having patterned surface, and two-dimensional structure layer formed on patterned surface of base layer.

CHEN T, HO S, HSIEH Y, CHANG C, CHANG C H

Layered body useful in electronic element, such as transistor, comprises base portion comprising silicon carbide and having surface which is silicon surface, and carbon atom thin film arranged over surface and comprising carbon atoms.

MITSUHASHI F, TATENO Y, ADACHI M, YAMAMOTO Y