国家/地区 美国（4） 中国（3） 欧洲专利局（EPO）（3） 世界知识产权组织（3） 加拿大（2） 日本（2） 韩国（2） 台湾（2）
IPC部 B（7）
IPC大类 B05（7）
IPC小类 B05D（7）
IPC C09D005/08（7）
发明人
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人

Coating insulation component in high temperature, high voltage and/or corrosive environments, by applying coating of heat processing composition of crosslinkable aromatic polymer to exterior surface of insulation component and crosslinking.

DRAKE K A, SONG L, GAVLIK R, GABRIEL R

Electromagnetic wave shielding coating method for steel materials comprises surface treatment of surface-treating contaminants including rust, dust, and oil on surface of steel material using surface treatment device.

PARK J

Graphene coating, obtained by using single-layer or oligo-layer graphene as raw material, performing sulfonation modification on graphene raw material to obtain sulfonated graphene, and dispersing sulfonated graphene.

LI J, CUI J, QIU H, YANG J

Preparing electromagnetic shielding metal plate coated with polymethyl methacrylate/graphene composite film involves pre-polymerizing the dispersion, coating prepolymer solution on metal plate, drying, post-processing and cooling.

CHEN J

Producing electrically-conductive polyurethane foam, involves forming and curing reaction mixture comprising component A having isocyanate, component B comprising polyol, dispersion of exfoliated graphene nanoplatelets, and blowing agent.

PHILLIPS A D

Coating of substrate with carbon-based material used for e.g. chemical sensor, involves coating activated substrate with graphene oxide coating, exposing graphene oxide coating to vacuum UV radiation and forming graphene-like coating.

TRUICAMARASESCU F, GALLERNAULT M F M, LEMAY R, WARD J A, LEMAY R J R

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