国家/地区 中国（6） 世界知识产权组织（4） 欧洲专利局（EPO）（3） 日本（3） 韩国（3） 美国（3）
IPC部 B（6）
IPC大类 B01（6）
IPC小类 C01B（6） B01J（3） B01F（2）
IPC C01B031/04（6）
发明人 KWON W（2） KWON W J（2） LEE M J（2）
LI M（2） PARK S（2） SOHN K（2）
SOHN K N（2）
公开年 2016（6）
申请年 2015（3）  2016（3） 
专利权人 LG CHEM CO L.（2） LG CHEM LTD（2）

Manufacture of graphene used in manufacture of e.g. display apparatus, involves adding graphite-based material to fluid containing solvent and rotating fluid to perform delamination of graphite-based material by shear force.

KIM T, PARK S, YOUNG K T, JUN P S

Preparing carbonaceous hydrogenation catalyst useful for sampling swab containing polycyclic aromatic hydrocarbon anthracene and solvent, comprises e.g. preparing graphene oxide and reduced graphene oxide, filtering, washing and drying.

XIAO F, ZHAO N, LIU R, LI F

Graphene mixture peeling system, comprises a pre-dispersing system, a heat exchanging system, a heating and cooling system, a transporting system, a transmission system, a control system, and a crushing homogenizing system.

GU J, WANG Z, CAO W, FENG W, ZHONG Q

Block copolymer used for manufacturing graphene for forming sheet used for electrical component and structural component, comprises substituted hydrocarbon repeating unit and ethylene repeating unit.

LEE M J, SOHN B, CHAE S Y, KWON W J, SOHN K N, SOHN B H, CHAE S, LI M, KWON W, SOHN K

Production of graphene used for electronic component, involves high-speed homogenizing dispersion solution containing expanded graphite and dispersing agent, preparing feed solution, and high-pressure homogenizing.

YANG S B, KWON W J, PARK S H, LEE M J, SOHN K N, YANG S, SOHN K, KWON W, PARK S, LI M

Manufacturing method of filter molded object, involves holding graphene layer under low temperature heating for predetermined time in-air contains specific oxygen range and forming graphene water flow hole.

KANEKO K, TAKAGI T, MURATA K, MURADA K, KATSUMI K, TOSHIO T, KATSUYUKI M