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:
Jan. 05, 2016
Filed:
Oct. 29, 2009
Applicants:
Jae Dong Cho, Gwangyang-si, KR;
Jae Soon Lee, Daejeon, KR;
Jae Ryung Lee, Goyang-si, KR;
Sang Eun Shim, Incheon, KR;
Inventors:
Jae Dong Cho, Gwangyang-si, KR;
Jae Soon Lee, Daejeon, KR;
Jae Ryung Lee, Goyang-si, KR;
Sang Eun Shim, Incheon, KR;
Assignee:
POSCO, Pohang-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 175/04 (2006.01); C08G 18/32 (2006.01); C08G 18/42 (2006.01); C08G 18/44 (2006.01); C08G 18/62 (2006.01); C08K 3/04 (2006.01);
U.S. Cl.
CPC ...
C09D 175/04 (2013.01); C08G 18/3215 (2013.01); C08G 18/4277 (2013.01); C08G 18/44 (2013.01); C08G 18/6216 (2013.01); C08K 3/04 (2013.01); Y10T 428/265 (2015.01); Y10T 428/31678 (2015.04);
Abstract
Provided is a resin composition for surface treatment of a steel sheet including a binder resin, graphene and a solvent. More particularly, as only a small amount of the graphene is included in the resin composition used for surface treatment of a steel sheet, a user-required electrical conductivity can be provided to the steel sheet.