国家/地区 中国（18） 世界知识产权组织（15） 韩国（10） 美国（9） 日本（5） 加拿大（3） 欧洲专利局（EPO）（3） 台湾（3）
IPC部 B（36）
IPC大类 B32（36）
IPC小类 B32B（36）
IPC B32B009/00（16） C01B032/194（15） B32B009/04（11）
B32B038/00（8） C01B032/184（8） B32B037/10（6）
B32B007/12（5） B32B027/28（5） B32B027/36（5）
B32B038/18（5） B32B015/04（4） B32B033/00（4）
B32B037/00（4） B32B043/00（4） C01B032/182（4）
发明人 LI X（3） YI S（3） HU K（2）
WAHLBERG J（2） WANG H（2） WANG Y（2）
ZHANG S（2） ZHANG X（2）
公开年 2022（18） 2021（15） 2023（3）
申请年 2021（36）
专利权人 ALPHA GRAPHE.（3） TETRA LAVAL .（2）

Wrinkle flattening unit for flattening wrinkles present in graphene composite structure, has rotation portion that comprises outer rotation unit having multiple suction holes communicating with branch passage and supporting one surface of composite structure.

CHO S M, CHO M G, OH H G, CHO M, OHHONGGI

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Heat dissipation component used for e.g. battery, comprises substrate comprising metal, and composite material comprising multilayer graphene layer in which two or more layers of graphene are laminated, and amorphous carbon wall portion adhered to graphene layer in circumferential direction.

WATANABE J

Photothermal conversion material used in photothermal conversion material complex for sewage treatment or seawater desalination, has composite including ultraviolet light and infrared light absorbing material is selected from group consisting of tungsten oxide, titanium oxide, copper sulfide.

ASTER A T, NASEEM S, WU C, TESSEMA A A

Graphene laminate comprises substrate having insulating surface, intermediate layer located on and in contact with substrate, and graphene film located on intermediate layer and in contact with intermediate layer.

OKIGAWA Y, YAMADA T

Laminate used for electronic device such as display device, comprises substrate, layer containing compound having condensed polycyclic hydrocarbon structure, and layer containing conductive material.

NAOYA N, KAZUNORI T, NOSAKA N, TAKANASHI K

Heat dissipation sheet comprises e.g. graphite layer, primary graphene layer stacked on one side of graphite layer with primary adhesive layer interposed there between and secondary graphene layer stacked with secondary adhesive layer.

PARK J, YOUNG C, CHOI C Y, PARK J U, CHOI C, PIAO Z

Producing oxygen barrier material for packaging material involves providing and forwarding substrate material web, providing aqueous composition comprising graphene oxide comprising monolayer flakes of graphene oxide, and coating aqueous composition of graphene oxide onto substrate material web.

BERLIN M, WAHLBERG J, GUIDETTI G

Preparing aqueous composition of reduced graphene oxide used for producing gas-barrier coated material, by providing aqueous dispersion comprising graphene oxide, providing aqueous dispersion of nanocellulose compound, providing aqueous solution of reducing agent, and mixing aqueous dispersions.

WAHLBERG J, OESTLUND M

SLEEVE WITH NANOMATERIALS (VARIANTS) USED IN THE MANUFACTURE OF HOUSINGS, POWER STRUCTURES, FITTING.

VOLKOV M V, MOROZOV O V