国家/地区 世界知识产权组织（6）
IPC部 B（6）
IPC大类 C08（6）
IPC小类 C09D（6）
IPC C08K003/04（5） B32B027/30（3） C01B032/194（3）
B32B027/18（2） B82Y040/00（2） C01B032/184（2）
C01B032/19（2） C08J005/18（2） C08J007/04（2）
C09D129/04（2） H01B001/04（2）
发明人 JANG B Z（2） ZHAMU A（2） ZHENG S（2）
公开年 2016（3） 2017（2）
申请年 2016（6）
专利权人 NANOTEK INST.（2） NITTO DENKO .（2） ZHENG S（2）

Production of isolated graphene sheets from supply of coke or coal powder for e.g. graphene-containing ink composition involves exposing supply of coke or coal powder to supercritical fluid and rapidly depressurizing supercritical fluid.

ZHAMU A, JANG B Z

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Manufacture of barrier film for, e.g. packaging materials, involves modifying graphene oxide with inorganic particles, adding modified graphene oxide to silica sol-gel solution, coating on base film, and further coating polyvinyl polymer.

SHIM Y, JUNG J E, LEE K, CHOI J, PARK K, KIM H, NOH W, SHIM Y K, CHOI J K, PARK K M, KIM H M, NOH W S

Graphene compound for barrier element and clear packaging for product comprises optionally functionalized graphene directly bonded to nitrogen-containing compound.

ZHENG S

Ink formulation used for forming image on article e.g. thermoplastic article, comprises graphene-based component, color change agent, binder and solvent.

JARVIS A, WALKER M, OROURKE A

Graphene oxide barrier film used in gas-barrier barrier device and used in food packaging applications, comprises crosslinked composition comprising graphene, polymer, and crosslinking group.

ZHENG S, KATAYAMA H, SIMAVORYAN S