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:
Feb. 17, 2015
Filed:
Nov. 04, 2011
Applicants:
Yon Kyun Song, Gwangyang-si, KR;
Chang Hoon Choi, Gwangyang-si, KR;
Yeon Ho Kim, Gwangyang-si, KR;
Jae Dong Cho, Gwangyung-si, KR;
Inventors:
Yon Kyun Song, Gwangyang-si, KR;
Chang Hoon Choi, Gwangyang-si, KR;
Yeon Ho Kim, Gwangyang-si, KR;
Jae Dong Cho, Gwangyung-si, KR;
Assignee:
Posco, Pohang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/04 (2006.01); B32B 15/08 (2006.01); B32B 15/18 (2006.01); B05D 5/00 (2006.01); B05D 5/08 (2006.01); C23C 22/53 (2006.01); C23C 30/00 (2006.01); C09D 5/08 (2006.01); C09D 7/12 (2006.01); C23C 2/26 (2006.01); C23C 22/83 (2006.01); C23C 28/00 (2006.01);
U.S. Cl.
CPC ...
C23C 22/53 (2013.01); C09D 5/08 (2013.01); C09D 7/125 (2013.01); C23C 2/26 (2013.01); C23C 22/83 (2013.01); C23C 28/00 (2013.01); C23C 28/3225 (2013.01); C23C 28/345 (2013.01);
Abstract
Provided is a black resin steel plate having superior drawing ability and glossiness and particularly to a black resin steel plate in which the coefficient of friction of a black resin film is adjusted so as to block the transfer of a resin layer due to a reduction in thickness of the resin layer, thereby improving blackness and drawing ability, and to a method of manufacturing the same.