国家/地区 中国（5） 美国（5） 世界知识产权组织（2）
IPC部 C（9）
IPC大类 C09（9）
IPC小类 C23F（9）
IPC C09D163/00（4） C09D005/08（3） C09D005/24（3）
B05D005/12（2） B05D007/14（2） C01B032/194（2）
C09D007/40（2） C09D007/61（2） C09D007/62（2）
C23F011/00（2） C23F017/00（2）
发明人
公开年 2021（9）
申请年 2020（4）  2021（4） 
专利权人 ARAMCO SERVI.（2） SAUDI ARABIA.（2）

Corrosion prevention composition for metal substrate, comprises sacrificial metal particles, where sacrificial metal particles comprise metal selected from nickel, molybdenum, or cobalt, and sacrificial metal particles are not passivated.

HAWKINS T, VIRTANEN J A

Depositing nanocomposite anticorrosion coating on corrodible metal, involves depositing bilayer on surface of corrodible metal and crosslinking crosslinkable polymer, where the bilayer comprises a layer of a crosslinkable polymer and a layer of dispersed and aligned platelet particles.

SCHINDELHOLZ E J, SPOERKE E D, CELINA M C, CAMPBELL C G, PERCIVAL S J

Operating hydroprocessing reactor involves applying graphene-based coating to the surfaces of the reactor, introducing feed comprising crude oil or its fractions and hydrogen into reactor, and increasing operating temperature.

ALKHANI A F, KOSEOGLU A C, KOSEOGLU O R, COSEOGLUATACAN, CARD A S

Method for processing high-strength corrosion-resistant stainless steel pipe fittings, involves taking pretreatment pipe fittings, performing ultrasonic rolling on outer surface, washing pretreatment pipe fittings with deionized water after rolling and vacuum drying pretreatment pipe fittings.

XU J, HU X, SANG C, RUAN J, ZHOU Q

Cathodic protection system used to protect metallic structures from corrosion, comprises vessel for containing fluid, anode positioned inside vessel, hydrophilic and oleophobic coating covering portion of anode and impressed current source.

BAKTHAVATCHALU B, AL H E Z, ALKHALDI T A, AL HAQUE E Z

Composition useful for monitoring corrosion inhibitor concentration, comprises a mixture of a corrosion inhibiting compound with a graphene quantum dot comprising a content of the corrosion inhibiting compound covalently bonded to an edge of the graphene quantum dot.

KUNDU K, MOLONEY J

High adhesion fingerprint-resistant hot-dip galvanized steel sheet comprises e.g. middle substrate, first galvanized layer, first passivation solution, first fingerprint resistant layer, second galvanized layer and second passivation layer.

GONG K

Combined use of coating and impressed current cathodic protection technology for metals, by coating primer layer, conductive coating and topcoat layer on metal surface, and connecting to negative and positive electrodes.

DENG P, HU J, WANG G, LIU W, HUANG H

Graphene corrosion-resistant conductive coating used for metal surface, comprises metal substrate, coating framework parallel to metal substrate, chemical corrosion inhibitor arranged on coating framework, and modifier.

LI J, FEI W, SUN Y, QIU H, YANG J