国家/地区 世界知识产权组织（25）
IPC部 C（25）
IPC大类 C01（25） C08（25） B82（12）
C09（9） H01（9） B32（5）
B01（4） H05（4） B05（3）
B29（3） C04（2） C23（2）
IPC小类 C01B（25）
IPC C08J005/18（25）
发明人 JANG B Z（3） JEAN B（2） LIN Y（2）
WON D Y（2） ZHANG B（2）
公开年 2021（6） 2017（3） 2013（2） 2014（2） 2015（2） 2016（2） 2019（2） 2023（2）
申请年 2019（6）  2012（3）  2014（3）  2016（3）  2020（3）  2022（2） 
专利权人 NANOTEK INST.（3） GLOBAL GRAPH.（2） PI ADVANCED .（2）

Polyimide film is obtained by imidization reaction of polyamic acid containing quinoline and beta-picoline as imidation catalyst and acetic anhydride as dehydrating agent.

JUNG H, WON D, WON D Y

New X-ray radiation shielding material having layered nanolaminate structure (nacre like) composed of assembled sheets of lead-free 2-dimensional (2D) materials, used for Neutron radiation shielding nanolaminate structure of 2D materials.

LOSIC D, YU L, TRAN D, SANTOS A, TRAN T, JULKER M N

Preparing graphene-based conductive film comprises adding conductive polymer into graphene-based nanoparticles colloid, adding dispersants into functionalized colloid, vortexing colloid and depositing dispersion liquid on substrate.

ABDUL RASHID N B, ZAMBRI N D S B, ABD AZIZ A S B, SYED MOHD JAAFAR S M, SULAIMAN S B

Graphene modified polyethylene terephthalate film material, comprises graphite, ethylene glycol as raw materials, and modified graphene prepared by ball milling in supercritical carbon dioxide atmosphere.

WU D, CHEN D, WU T

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

Elastic heat spreader film used for forming structural component, comprises graphitic film comprising graphitic crystals, and having preset thermal conductivity, electroconductivity and physical density, and elastomer or rubber.

LIN Y, JANG B Z, ZHANG B, JEAN B

Method for producing elastic heat spreader film, involves combing graphene sheets with rubber or elastomer to form elastomer/rubber-impregnated aggregate/cluster of multiple oriented/aligned graphene sheets.

LIN Y, JANG B Z, JEAN B, ZHANG B

Graphite sheet useful for electronic device, has thermal conductivity in plane direction, and thermal conductivity in thickness direction.

KIM K S, WON D Y, CHOI J Y, CUI Z, YUAN D, JIN J

Preparation of graphene reinforced thermal conductive composite film for electronic product, involves punching graphene film to form graphene film with closed bubble structure, coating fluidity-adjusted polymer on graphene film and curing.

WANG N

Preparing graphene used in nanopaper, involves mixing graphite and carbon nanofibrils in a solvent to form a mixture comprising graphene.

HSIEH Y, XU X