国家/地区 美国（11） 中国（10） 世界知识产权组织（8） 日本（6） 韩国（6） 欧洲专利局（EPO）（4） 新加坡（3） 台湾（3） 英国（2） 印度（2）
IPC部 C（18） B（9） H（8）
IPC大类 C01（18）
IPC小类 C08J（18）
IPC C01B031/04（14） C08K003/04（13） C08J003/20（6）
C08K009/02（6） C08K009/04（6） C01B031/02（5）
C01B032/182（5） C08J005/18（5） H01B001/24（5）
B82Y030/00（4） B82Y040/00（4） C01B032/15（4）
C01B032/18（4） C09D007/12（4） B32B009/00（3）
发明人 HASEGAWA S（2） HASEGAWA SHOJI（2） HU N（2）
KAMIYA N（2） KAMIYA NAGISA（2） QI Y（2）
WANG J（2） ZHANG Q（2）
公开年 2015（18）
申请年 2014（9）  2015（7）  2013（2） 
专利权人 GRAPHENE PLA.（2） XEROX CORP（2）

Preparation of sulfonated graphene used for e.g. transparent electroconductive electrode and thermal conductive material, involves contacting reaction medium containing oxidative sulfonating agent with organic material, and heating.

HAO J, JIANG Y, LI J

Graphene-polymer composite comprises core containing polymer, and shell containing amphoteric graphene having has surface in which specified number of hydrophilic groups based on graphene carbon atoms are introduced.

JEONG H M, DAO T D, TRUNG D D

Producing modified graphene, comprises impregnating graphene into metal plating solution of gold, silver, palladium, platinum, copper, molybdenum, nickel, ruthenium or rubidium, and heating dipped graphene and stirring.

SOO J P, KYONG M B

Composite film for substrate sheet of printed circuit board used in electronic device, comprises functionalized graphene bonded with polymer, where graphene is functionalized with functional group(s) configured to bond with polymer.

SJONG A

Producing silica hollow sphere/graphene oxide/polyimide composite film for printed circuit board, involves carrying out template method to obtain core-shell structure of microspheres, and sintering to obtain nano-silica hollow spheres.

JIN L, YANG Y, ZHOU H

Preparation of three-dimensional graphene/polyaniline/cobalt oxide composite material for electrode material, involves adding divalent cobalt salt and graphene oxide to crude product of graphene oxide/polyaniline and reacting mixture.

CHANG X, CHU L, HE Z, HUANG Q, JIANG J, LIN H, LIU F, LIU Y, LI F, MA P, WANG C, XIONG L, ZHOU J, WANG J, HANG Z, AI Y, WANG X

Use of reduced graphene oxide laminate membrane as barrier material in which reduced graphene oxide is formed from reduction of graphene oxide with reducing agent.

RAVEENDRANNAIR R, SU Y, GEIM A, RAVEENDRAN N R

Preparation of silver nanowire/graphene-polymer composite thin-film involves mixing modified graphene, sodium citrate and silver nitrate-dimethyl formamide aqueous solution, reacting, centrifuging, adding polymer and dispersing.

WANG T, WANG Y, ZHANG C, ZHANG Z, ZHU X

Graphene composite coating layer for coating target object surface comprises curable mixed resin consisting of curable resin and curing agent and surface-modified nano graphene sheets which are evenly spread in curable mixed resin.

WU M Y, HSIEH C, SHUI C, WU Y, XIE C, HSIEH C Y, SHUI C K

Transferring of graphene to polymeric substrate for device substrate preparation involves heating polymeric substrate to partially melt polymeric substrate, compressing partially melted polymeric substrate against graphene, and cooling.

MACEDO F G J, OZYILMAZ B, CASTRO A H, MARTIN F I