国家/地区 中国（7） 欧洲专利局（EPO）（3） 美国（3） 日本（2） 世界知识产权组织（2）
IPC部 C（8）
IPC大类 C08（8）
IPC小类 C08G（8）
IPC C09C003/08（8）
发明人
公开年 2016（2） 2023（2）
申请年 2015（2）  2022（2） 
专利权人

Reduced graphene oxide dispersant comprises polysiloxane, quaternary ammonium salt, isocyanate functional group, and two components.

SU F, YIN Y, CHEN X

Fabricating acetylene-benzoxazine functionalized particles comprises adding particles to alkaline solution, stirring solution to cause particles to acquire hydroxyl groups producing activated particles, adding acetylene benzoxazine into solvent solution, and drying product.

IFTIME G, WEI J, CHINTAPALLI M

Preparing graphene surface coated and doped with polyaniline used as conductive filler, by adding graphene and aniline to mixed solution comprising deionized water and N-methylpyrrolidone, stirring, performing sonication, adding ammonium persulfate and hydrochloric acid, centrifuging and drying.

WU H, DONG Y, LI Q, FAN W, CUI J

Graphene dispersant used in e.g. preparation of graphene composite powder, and graphene composite film, comprises polyaniline oligomer or derivative which is electroactive polymer, and combines with graphene via pi-pi bond.

DAI L, GU L, YU H, ZHENG Y, MA J, ZHAO H, LIU S, DING J

Manufacture of polyaniline-reduced graphene oxide composite used as e.g. ink for electromagnetic application, involves mixing graphene oxide dispersion containing emulsifying agent and oligomer solution and oxidizing.

BOCCHINI S, CHIOLERIO A, PORRO S

In-situ intercalation of carboxylated graphene oxide benzoxazine nanocomposite resin layer powder used for e.g. copper clad laminate and laminate, by taking Hummers method natural crystalline flake graphite, and chemical modifying.

YUAN C, ZENG M

Preparation of alkylated functional graphene involves dispersing graphene oxide into mixed solution of micromolecular ketone compound and water, carrying out ultrasonic oscillation, stripping, centrifuging, precipitating and drying.

DAI J, WANG G, WU C

Modified graphene/polyimide resin composite material used in fields of aerospace, machinery, electron, car, household appliance and work applications, comprises polyimide resin and modified graphene.

HUANG T, LI T, LV R