国家/地区 中国（7）
IPC部 C（7）
IPC大类 C09（5） C01（2）
IPC小类 C09D（4） C01B（2）
IPC C09D005/44（3） C09D007/62（3） C01B032/194（2）
C09D007/61（2）
发明人 BOHM S（7）
公开年 2023（5） 2022（2）
申请年 2022（7）
专利权人 HUZHOU WUXIN.（7）

Preparing modified epoxy cathode electrophoretic paint comprises adding graphite oxide powder into strong alkaline aqueous solution, adding reduced graphene oxide and dispersant to solvent, and mixing graphene dispersion with cathode epoxy resin electrophoretic paint uniformly.

BOHM S, GUO H, HAO M, LIU S, XIAO F, FENG D

Improving heat dissipation of electrophoretic paint coating by adding graphene dispersion liquid to electrophoretic paint, mixing to get bath liquid for coating metal surface, and applying magnetic field during coating process, and making graphene plane arranged perpendicular to metal substrate.

BOHM S, LIU S, XIAO F, GUO H, HAO M, FENG D

Anti-corrosion coating for metal surface comprises e.g. adding silane coupling agent to few-layer graphene aqueous solution, adding first dispersant, obtaining few-layer graphene dispersion, adding graphene nanosheets and second dispersant into solvent, and surface cleaning of workpiece metal.

BOHM S, LIU S, XIAO F, HAO M, GUO H, FENG D

Preparing high thermal conductivity insulating polyvinyl butyral intermediate film, comprises e.g. adding few-layer graphene and dispersant into solvent, using high-shear equipment to stir, adding hexagonal boron nitride, silane coupling agent hydrolysis liquid, and polyvinyl butyral, and stirring.

BOHM S, XIAO F, LIU S, QIAO S, RONG C, FENG D

Preparing high thermal conductivity insulating electrophoretic paint comprises adding graphene nanoplatelets and dispersant into solvent, stirring, adding silane coupling agent hydrolyzate, and centrifuging.

BOHM S, HAO M, GUO H, XIAO F, LIU S, FENG D

Cutting device for pre-processing graphene, has side wall that is opened with multiple rows of liquid flowing holes along circumference, and liquid flowing hole is square through hole, and two adjacent rows are staggered.

FENG Z, TIAN R, GUO H, FENG D, ZHONG T, BOHM S

Preparing graphene aqueous solution and graphene nanosheet, comprises adding dispersant into deionized water, stirring colloidal suspension, introducing colloidal solution into ultrasonic machine, carrying out high pressure homogenization, centrifuging graphene slurry and drying precipitate.

TIAN R, GUO H, FENG D, ZHONG T, BOHM S