国家/地区 中国（31）
IPC部 B（31）
IPC大类 B05（31） C09（31） C23（5）
C08（3） B29（2） B32（2）
B64（2） C25（2） F16（2）
H05（2）
IPC小类 B05D（31）
IPC B05D005/00（31）
发明人 WANG H（3） WANG S（3） ZHANG C（3）
ZHANG Y（3） HUANG J（2） LI W（2）
LI Y（2） LIU X（2） LIU Z（2）
WANG Y（2） WU Y（2） ZHANG X（2）
公开年 2022（21） 2023（10）
申请年 2022（31）
专利权人

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

Aircraft engine component used as gearboxes, comprises wall comprising aluminum alloy and/or magnesium alloy, and protective coating comprising prime layer, silicone elastomer layer and abrasion resistant layer covering surface of wall.

IURLARO S, GARGIOLI A, GARABELLO M, GAROFALO S, GILARDI E, PICA O, ARGENTIERI G

Preparing coating for screw thread, comprises e.g. providing workpieces with screw thread, pretreating screw thread part of workpieces with screw thread; sandblasting workpiece with screw thread after pretreatment; and preheating workpiece with screw thread after sandblasting.

SUN J, WANG Y, WANG L, LI R, SONG X, LIU X

Preparing graphene oxide-polydopamine-cerium oxide/polyurethane wear-resistant superhydrophobic long-acting anti-corrosion coating comprises e.g. mixing super-hydrophobic nano-filler with polyurethane evenly, and spraying it on surface of substrate, curing coating, and testing.

HONG Z, LUO Y, YIN Z, XUE M, ZHANG P, XIE C

Preparing flexible electrothermal super-hydrophobic layer polydimethylsiloxane-titanium dioxide-graphene fiber comprises adding graphene fiber in the dispersant, then adding epoxy resin and stirring, vacuum drying, then adding polydimethylsiloxane and curing agent, stirring, spraying, and curing.

LI W, HE C, CAI M, ZHANG Y, FAN X

Anti-corrosion coating useful for special-shaped parts of steel structures, comprises e.g. rust conversion primer, epoxy tie paint and weather-resistant hydrophobic topcoat, where the rust conversion primer is two-component aqueous epoxy coating containing component A and component B.

CAI H, XU L, ZHENG Y, TU Q, SUN Y, YANG B, ZHONG W, YANG H, ZHANG D, WANG H

Coating substrate by depositing a conductive layer comprising electrically conductive material over substrate, where conductive layer has specific resistivity, and depositing anti-icing layer comprising nanomaterials over conductive layer to form coating system.

KINLEN P J, PRIFTIS D

Anti-corrosion and weather-resistant powder coating for battery pack shell, includes transition layer powder containing methylimidazole, main functional layer powder containing porous nanomaterial loaded with anti-corrosion component, and protective layer powder containing nano-graphene.

WANG S, XU T, WU Y

Preparing anti-corrosion steel structure used in outdoor corrosive gas or dust environment, involves spraying surface of the steel structure with modified chlorinated rubber paint, spraying surface of the steel structure with modified weather-resistant alkyd paint, spraying surface of steel.

LI X, LI Z

Preparing internal spiral polyvinyl chloride drainage pipe, comprises e.g. bending and spiraling steel wire, extruding, injecting into brushing mechanism, carrying out spiral groove processing, forming inner spiral groove, spraying, extruding, painting and performing preliminary drying.

LIU Z