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:
Nov. 01, 2016
Filed:
Dec. 27, 2011
Bongwoo Ha, Gwangyang-si, KR;
Jin Tae Kim, Gwangyang-si, KR;
Jong Sang Kim, Gwangyang-si, KR;
Yang-ho Choi, Gwangyang-si, KR;
Bongwoo Ha, Gwangyang-si, KR;
Jin Tae Kim, Gwangyang-si, KR;
Jong Sang Kim, Gwangyang-si, KR;
Yang-Ho Choi, Gwangyang-si, KR;
POSCO, Pohang-si, KR;
Abstract
A platelet-type zirconium phosphate, which has a P—OH group contained in a structure thereof, and has a crystalline peak at a 2θ value of 11.6±2 degrees and no crystalline peak at a 2θ value of less than 11.6±2 degrees in X-ray diffraction analysis, is provided. The platelet-type zirconium phosphate has a platelet-type structure and can be uniformly dispersed at a nanoscale level in a coating film to exhibit excellent surface gloss and barrier capability. Also, the platelet-type zirconium phosphate can exhibit excellent corrosion resistance due to the presence of the P—OH group on a surface thereof, and can be dispersed not only in an aqueous solution but also in an organic solvent.