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:
Jul. 05, 2016
Filed:
Dec. 23, 2008
Young-jin Kwak, Gwangyang, KR;
Dong-yoeul Lee, Gwangyang, KR;
Kyung-hoon Nam, Gwangyang, KR;
Sang-cheol Lee, Gwangyang, KR;
Yong-hwa Jung, Gwangyang, KR;
Woo-sung Jung, Gwangyang, KR;
Sang-hoon Park, Gwangyang, KR;
Tae-yeob Kim, Gwangyang, KR;
Gwang-seok Kim, Gwangyang, KR;
Young-Jin Kwak, Gwangyang, KR;
Dong-Yoeul Lee, Gwangyang, KR;
Kyung-Hoon Nam, Gwangyang, KR;
Sang-Cheol Lee, Gwangyang, KR;
Yong-Hwa Jung, Gwangyang, KR;
Woo-Sung Jung, Gwangyang, KR;
Sang-Hoon Park, Gwangyang, KR;
Tae-Yeob Kim, Gwangyang, KR;
Gwang-Seok Kim, Gwangyang, KR;
POSCO, Pohang-si, KR;
Abstract
There is provided a zinc alloy coated steel sheet including a vacuum deposited layer capable of improving corrosion resistance and sealer adhesion that are suitable for the use in automobiles, and a process of manufacturing the same. The zinc alloy coated steel sheet includes a zinc coating layer formed on a steel sheet; and a zinc/metal alloy deposited layer formed on the zinc coating layer, wherein the zinc coating layer, and a metal diffusion layer is present in the zinc coating layer.