国家/地区 中国（37） 世界知识产权组织（22） 美国（21） 韩国（10） 日本（8） 欧洲专利局（EPO）（6） 台湾（6） 印度（5） 澳大利亚（2）
IPC部 C（57） B（21） H（12）
G（7） A（5） D（4）
IPC大类 C01（57）
IPC小类 C01B（57）
IPC C08K003/04（40） C08J005/18（19） C01B032/194（16）
C01B032/184（15） C01B032/198（14） B82Y030/00（11）
B82Y040/00（10） C08J003/20（10） C01B032/182（9）
C01B032/19（9） C08J005/00（9） C08K009/04（9）
C08L075/04（7） C08L079/08（7） C01B032/192（4）
发明人 WANG Y（5） LI J（3） LIU Y（3）
WU Y（3） ZHANG B（3） JANG B Z（2）
JEAN B（2） JI G（2） LI F（2）
LI Y（2） LIN C（2） LIN Y（2）
YAN Y（2） ZHANG J（2）
公开年 2021（57）
申请年 2021（28）  2020（23）  2019（6） 
专利权人 GLOBAL GRAPH.（2） NANOTEK INST.（2） UNIV PEKING（2）

Producing polymer film, involves preparing dispersion solution by ultrasonically treating graphene oxide and dispersing it in distilled water or tetrahydrofuran mixed solvent, preparing mixed solution by adding polyvinyl alcohol, stirring.

JIN H, YOO J

Production of polymeric nanocomposite for use in mining industry, involves producing and pre-exfoliating of two-dimensional carbon nanomaterial from graphite oxide paste which comprises pre-exfoliation and simultaneous reduction.

AMURIN L G, MARCOS DANIEL VOZER F, SILVA G G, FERREIRA F L Q, SOARES P H V, SANTOS B F, MIRANDA D C D, VALERIANO J C S, FELISBERTO M D V, MARCOS D V F

Graphene dispersion used in composition for preparing polyurethane composite material, comprises graphene and polyol compound comprising aromatic polyol and modified aromatic polyol made by subjecting the aromatic polyol and epoxidized vegetable oil to ring opening reaction.

CHIEN C, HUNG W, WU Y, JIAN J

Preparation of polydopamine nano-layer-coated graphene oxide filled epoxy resin composite material involves preparing natural flake graphite into graphene oxide, self-polymerizing polydopamine to coat graphene oxide, coating graphene oxide-filled epoxy resin with polydopamine nanolayers.

ZHENG F, LIU Y, ZHOU H, WANG Y, DU G, LI G, YANG J

Polymer composite comprises epoxy based polymer forming polymer matrix, and amino-graphene dispersed throughout polymer matrix, where graphene is functionalized with 3,5-dinitrophenyl groups to form functionalized graphene.

ZHU S S, ALTAIE I, FIHRI A, SWAGER T M, ALAMRI H A

Device for preparing graphene and hydrogen by using joule heat conversion waste plastic, comprises gas pressure control unit fixed on pressure-resistant gas collecting pipeline, and air inlet pipeline fixed in airtight reaction cavity.

YAN Y, WANG Y

Preparation of environment-friendly special-shaped brush by mixing filler, rubber, propylene glycol, propylene glycol fatty acid ester, solid rubber, calcium silicate, linoleic acid and water and embedding brush wire into carrier.

HE F, CAO Y

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J

Elastomeric composition for manufacturing articles, contain carbon nanostructures or their fragments comprising multiwalled carbon nanotubes crosslinked into branched, interdigitated, entangled and/or common wall-sharing polymeric structure.

CHEN L, LI J, KYRLIDIS A, DOSHI D A, ZHANG P

Preparing reducing graphene oxide-titanium dioxide material with plate-barrier structure based on two-dimensional metal carbide titanium carbide useful for preparing polymer-based composite dielectric material, comprises e.g. mixing and dispersing graphene oxide in de-ionized water and reacting.

XIA F, XUE J, ZHU X, YU S, XUE Q