国家/地区 中国（25）
IPC部 C（25）
IPC大类 C09（25） C08（3） B05（2）
C23（2）
IPC小类 C09D（25）
IPC C09D007/61（25）
发明人 WANG W（25）
公开年 2021（7） 2022（6） 2019（3） 2023（3） 2018（2） 2020（2）
申请年 2022（8）  2020（5）  2018（4）  2021（4） 
专利权人 AVIC BEIJING.（2） GUANGDONG TI.（2）

Camshaft used for controlling turn on and closing action of four-stroke piston engine, comprises mandrel, which is provided with exhaust cam and air inlet cam, further mandrel is coated with high-strength coating, and exhaust cam and air inlet cam is coated with wear-resistant coating.

ZHU Y, WANG W, SUN Z, WANG G

Composite hydrogen-permeable coating for hydrogen transmission pipelines, comprises bottom layer and surface layer arranged on bottom layer, where bottom layer is molybdenum disulfide coating, and surface layer is modified fluorine-containing coating.

LI Z, MI J, HAO L, LI S, LIU H, WANG W, YU Q, HUANG K, LIU W

Low-temperature curing high corner covering powder coating for engineering mechanical structural component, comprises polyester resin, curing agent, curing accelerator, charging additive, degassing agent, brightener, corrosion-resistant filler, pigment, filler and coupling agent.

YE K, WANG W

Corrosion-resistant film with high emissivity and high thermal conductivity useful for applying to insulated gate bipolar transistor (IGBT) module housing for heat dissipation comprises radiation main material, dispersant with conjugated structure, agglomerant and solvent.

YANG X, FANG Z, XIN J, LI Y, WANG W, LIANG P

Composite hydrogel sponge useful in field of seawater desalination, comprises water supply layer and evaporation layer that are stacked successively; material of water supply layer is polyacrylamide hydrogel; material of evaporation layer is polyacrylamide/graphene composite hydrogel.

LI S, LI T, WU Z, HU Z, LAI X, WANG D, LI C, WANG W, LI L

Preparing anti-electromagnetic interference resistant graphene shielding film, comprises e.g. spin-coating magnetic graphene solution on surface of pretreated polyethylene terephthalate base film, then spin coating silver nano-wire and graphene oxide solutions, immersing coated film, and drying.

LIU Y, LIU F, BIAN J, DENG H, WANG W, WANG L, SONG X, DAI S, DAI Z

Concrete intensifier with excellent anti-impact performance and anti-stretching ability of polymeric emulsion used for concrete surface and in water conservancy project building comprises acrylate copolymer emulsion, and sodium sulfate.

MEI H, WANG W, SONG L, CHEN J, ZHU Y

Preparing composite material of oxidized graphene/nano barium sulfate to paint, pigment, coating, ink, storage battery, paper making, plastic, rubber, ceramic, enamel, and spice industries, involves adding pre-treated graphene waste sulfuric acid.

LI P, GONG W, CAO A, LIU T, WANG W, HOU S, SONG X

Anti-corrosion graphene modified material useful for protecting metal substrates, comprises e.g. graphene oxide, aniline, waterborne epoxy resin, mixed material, glycol butyl ether, emulsifier, defoamer, dispersant, curing agent, KH550 coupling agent, and gallic acid-based epoxy resin.

HAN J, JIA X, WANG X, WANG W, LIU G, CAI H, HUANG Y, KE X

Pavement wear layer with high-efficiency snow melting and ice melting function comprises hydrogenated bisphenol A epoxy resin, elasticity modifier, fumed silica, isopropyl tris(isostearoyl) titanate, zinc powder pigment, steel residue powder particles, powdered graphene, and chopped carbon fibers.

WANG W, CUI D, LIN H, ZHU J, JIANG J, TAO B, GUO Z, WANG J, LIU T, LV C, CHEN J, ZHANG R, YUAN G, JI Y, XIE R, SHU X