国家/地区 中国（12）
IPC部 C（12）
IPC大类 C09（5） C01（4） C08（3）
B01（2） B22（2） B82（2）
IPC小类 C01B（4） C09D（3） B01J（2）
B22F（2） B82Y（2） C08L（2）
C09K（2）
IPC C01B032/184（3） C09D007/61（3） B22F001/16（2）
B82Y030/00（2） B82Y040/00（2） C09D005/03（2）
C09K008/03（2） C09K008/12（2） C09K008/16（2）
C09K008/24（2） C09K008/36（2）
发明人 ZHOU C（12）
公开年 2023（12）
申请年 2022（9）  2023（3） 
专利权人 CHANGZHOU CA.（2） DRILLING ENG.（2） SINOPEC OILF.（2）

Moisture barrier paint used for moisture resistance protection of rigid closed cell polyurethane foam, comprises adhesive, active micro-nano material, sheet-like inorganic material, fluororesin, polypropylene, xylene, propylene glycol methyl ether acetate and additives.

ZHOU C, MA Z, XIANG Y, WU Y, YU B, XU Y, ZHOU F

Preparing metal ion cross-linked nano-film useful in e.g. water treatment field, by e.g. preparing hydrogel, continuously adding spreading solution to surface of freshly removed hydrogel, carrying out interfacial film-forming reaction, transferring nanomembrane to any solid surface, and drying.

ZHAO T, ZHOU C, ZHAO C, LIU M

Graphene powder coating used for balancing block of automobile, comprises polyvinylidene fluoride resin, saturated polyester resin, super weather-resistant saturated polyester resin, composite iron oxide and zinc-based filler, composite silane coupling agent, precipitated barium sulfate and graphene.

ZHOU C, YIN Y, LI D

Preparing graphene coated copper powder particle-reinforced copper-based composite coating involves growing graphene layer on surface of copper powder, paving copper powder on quartz sheet, vacuumizing, heating, drying, distributing graphene coated copper powder particles and spraying mixed powder.

QI J, ZHOU C, TIAN X, WANG Z, GONG C

High-strength oil-resistant fluorosilicon sealing material useful in engines, comprises high cis-structure fluorosilicone crude rubber, reinforcing filler, and vulcanizing agent, and prepared by e.g. mixing fluorosilicone crude rubber and reinforcing filler, adding vulcanizing agent, and forming.

ZHOU C, SHI R, WANG H

Graphene magnetic ring powder coating comprises tris(hydroxyphenyl)methane type epoxy resin, novolak epoxy resin, graphene, composite curing agent, glass fiber, composite coupling agent, pigments and fillers, titanium dioxide, and barium sulfate.

ZHOU C, LI D, YIN Y

Preparing graphene of coated metal particles comprises preparing metal particles-carbon material and placing in quartz tube, blocking two ends by copper wire or carbon cloth, reacting, connecting two ends of reactant with anode and cathode of power supply, and vacuumizing, and discharging sample.

QING F, ZHOU C, LI X

Method for preparing graphene heat-conducting film by doping carbon nano-tube, involves mixing deionized water, carboxymethyl cellulose and dispersing to obtain aqueous solution, and adding carbon nanotube in carboxymethyl cellulose solution in batches.

ZHAO Y, ZHOU W, ZHOU C, GENG B, LI C

Treating water for nitrogen-doped reduced graphene oxide to strengthen Fenton oxidation comprises adding e.g. hydrogen peroxide and nitrogen-doped reduced graphene oxide to wastewater, treating, recycling nitrogen-doped reduced graphene oxide for next batch of wastewater treatment.

LAI B, SUN Y, ZHOU C, ZHOU P

Use of high aza-graphene nanosheet for water-based drilling fluid, where water-based drilling fluid is added with high aza-graphene nanometre sheet, high aza-graphene nano sheet is prepared by premixing raw material inorganic salt, carbon-containing compound and nitrogen-containing organic compound.

GONG G, ZENG C, CHEN H, LI L, ZHANG X, ZHANG Z, WANG F, LUO C, ZHOU C