The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 21, 2016
Filed:
Sep. 21, 2011
Ruifen Xu, Jiangsu, CN;
Lei Geng, Beijing, CN;
Yilong Yu, Jiangsu, CN;
Zhuoer MA, Jiangsu, CN;
Shuangying Xie, Jiangsu, CN;
Ruifen Xu, Jiangsu, CN;
Lei Geng, Beijing, CN;
Yilong Yu, Jiangsu, CN;
Zhuoer Ma, Jiangsu, CN;
Shuangying Xie, Jiangsu, CN;
JIANGSU KFCC NEW MATERIALS CO., LTD., Changzhou, Jiangsu, CN;
Abstract
A photoelectrochemical method on metal preservation is disclosed that includes applying a coating on metal surface and curing the coating. The coating includes: A) the film-forming component; and B) the surface modified nanometer titanium dioxide, which consists of nanometer titanium dioxide particle as substrate and the nonionic surfactant covered on the substrate surface. The diameter of the nanometer titanium dioxide substrate is 1-100 nm. The hydrophile-lipophile balance value of the nonionic surfactant is 1-10 and is contained of 1-20 wt % based on the weight of nanometer titanium dioxide substrate. The content of the surface modified nanometer titanium dioxide is 0.1-10 wt % based on the total weight of the coating. The photoelectrochemical method on metal preservation through this disclosure is low cost and high efficient and obviously reduce the corrosion speed.