Patent · US Active

2-mercaptobenzothiazole modified graphene oxide anti-corrosion coating and method for preparation thereof

US10843926B2 · kind B2 · utility

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8Claims

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Assignee

XIAMEN UNIVERSITY · CN

Inventors

Lizong Dai · Xiamen, CN
Shicheng Wang · Xiamen, CN
Zhiheng Shao · Xiamen, CN
Ting Chen · Xiamen, CN
Conghui Yuan · Fujian, CN
Birong Zeng · Fujian, CN
Yiting Xu · Xiamen, CN
Wei'ang Luo · Xiamen, CN

Key dates

Filing date	Nov 23, 2017
Grant date	Nov 24, 2020
Priority date	—
Expiry date	Dec 14, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08K5/47
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Provided are a 2-mercaptobenzothiazole modified graphene oxide anti-corrosion coating and a preparation method thereof, the raw materials of which comprising, by mass ratio: 2-mercaptobenzothiazole modified graphene oxide 5-20; a matrix resin 30-70; a leveling agent 0.5-1.0; a defoamant 0.5-1.0; a dispersant 0.5-1.0; a film-forming additive 0.5-1.0; a diluent 20-35. The method for the 2-mercaptobenzothiazole modified graphene oxide comprises first reacting graphene oxide with cyanuric chloride, then reacting with 2-mercaptobenzothiazole.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.