国家/地区 中国（10）
IPC部 C（10）
IPC大类 C09（3） C04（2） C08（2）
IPC小类 C04B（2） C08J（2） C08K（2）
C08L（2） C09D（2）
IPC C09D007/61（2） C09D007/62（2） C09D163/00（2）
发明人 LI W（10）
公开年 2023（10）
申请年 2023（10）
专利权人 HANGZHOU VUL.（2）

Preparing high-strength graphene antibacterial hydrogel material for energy storage, by mixing styrene-butadiene emulsion, graphene oxide, acrylamide, acrylic acid and water, adding N,N'-methylenebis(acrylamide) and ammonium persulfate, molding, and soaking in ferric chloride solution and water.

ZHANG H, NIU W, LI W, MA Y, YUE H

High thermal conductivity electromagnetic shielding material module used for e.g. chip, comprises heat conduction layer, and heat dissipation layer, where heat conduction layer is polymer heat conduction adhesive film, and heat dissipation layer is copper foil, aluminum foil or graphite sheet.

YAN C, LI W, SUN X, ZHAO Z

Gas pressure forming process for carbon fiber composite materials, involves preparing mixed powder, preparing molds, and carrying out mold filling, air pressure forming, carbonization, surface processing and high temperature ceramicization.

DAI X, XIANG L, LI W

Preparing high performance anti oxidation coating on surface of carbon-ceramic composite material comprises performing surface polishing treatment to matrix composite material, brushing composite slurry on silicon carbide coating deposited by chemical vapor deposition, and sintering.

TANG B, LI W, ZHOU G, XIANG L

Preparation of micro-slider component by powder metallurgy method, involves mixing iron powder and powders of other alloying and non-alloying elements, mixing obtained mixed powder with porous modified material to obtain pressed film powder, adding to mold, pressing and sintering.

LI W

Composite coating useful for improving bonding force and high temperature oxidation resistance of stainless steel coating, comprises electroplating nickel coating comprising e.g. nickel sulfamic acid, nickel chloride, citric acid and boric acid and electroplating nickel-graphene composite coating.

LI W, LIU Z, WANG Y

Long-acting anti-corrosion aqueous epoxy zinc powder primer useful in anti-carrosive coating, comprises epoxy resin, sulfonated silane modified nano-boron nitride, zinc powder, filler, dispersant, defoamer, anti-settling agent, cosolvent, amine resin, anti-flash rust agent, and deionized water.

LIU X, WANG S, WANG X, WU S, LI W

Agent useful for treating surface of metal material e.g. copper, comprises specified weight ratio of silane-modified filler containing anionic functional groups, polysiloxane polymer, fluorine-containing compound, vanadium compound and silicon modified polyurethane with polysiloxane structure.

LI Y, JI W, LI W

Torsion-resistant robot arm cable comprises conductive wire core, shielding layer and sheath layer, where gap between shielding layer and conductive wire core is filled with elastic foaming material comprising e.g. natural rubber, polyolefin elastomer, graphene, heat stabilizer and polyethylene wax.

WU C, RUAN J, LI W

Method for preparing perovskite solar battery graphene electronic transmission layer, involves performing coating on surface of transparent electrode substrate to form liquid film by using electronic transmission precursor solution, and performing hot pressing by using graphene film.

QIN W, FU F, CAI Z, LI X, QIN X, ZHAO D, ZHAO Z, LI W