国家/地区 中国（10）
IPC部 C（10）
IPC大类 C09（10）
IPC小类 C09D（7） C04B（2） C09K（2）
IPC C09D005/44（4） C09D007/62（4） C09D005/08（3）
C09D007/61（3） C04B035/622（2） C09D163/00（2）
C09K005/06（2）
发明人 GUO H（10）
公开年 2023（10）
申请年 2022（10）
专利权人 HUZHOU WUXIN.（4） ANHUI TANHUA.（2）

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

Preparation of anti-corrosion coating involves dispersing graphite and modifying agent in water to prepare pretreated graphite dispersion, mixing dispersion with epoxy resin and cationic photoinitiator to obtain mixture, and curing mixture.

WU L, WANG J, CHEN Y, GUO H, ZHANG Y, ZHENG L, LIN H

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

Graphene auxiliary agent useful in main resin for preparing electrophoretic coating emulsion, comprises e.g. graphene oxide powder, dimethylformamide solvent, methacrylic acid monomer, polymerization inhibitor (hydroquinone), and first catalyst (triphenylphosphine).

HU H, GUO H, LIU W, QU J, CHEN H, ZHOU X

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

Preparing large metal-based phase change heat storage capsule comprises stirring and mixing ceramic powder and sintering auxiliary agent and with organic agglomerant solution, coating on dried spherical composite material, pressing, drying and heating in oxygen and non oxygen containing atmosphere.

ZHU C, SHENG N, ZENG L, SHI S, GUO H, ZHAO C, GE Y, LIU R

Heat exchanger pipeline for use in petrochemical industry, has pipeline main body whose outer surface is covered with two layers of silicon carbon nano modified graphene-corrosion coating that are arranged in laminated manner.

HE W, YANG R, GUO H, GUO J, ZHOU H, LU X, DONG Z, LI D, FAN G, SUN Y

High thermal conductivity structure based on wide-width artificial graphite high-conductivity film comprises base material i.e. artificial graphite high conductivity film.

TAO Y, CHEN L, JIANG W, SHU G, GUO H, YANG Y

Wide artificial graphite high conductivity film useful for heat dissipation of large-screen displays, comprises artificial graphite film on center layer and polyethylene terephthalate release film on both sides of artificial graphite film.

TAO Y, CHEN L, JIANG W, SHU G, GUO H, YANG Y