SURFACE-TREATED STEEL PLATE AND PRODUCTION METHOD FOR SAME

Title:

SURFACE-TREATED STEEL PLATE AND PRODUCTION METHOD FOR SAME

Document Type and Number:

WIPO Patent Application WO/2014/104724

Kind Code:

A1

Abstract:

The present invention relates to a surface-treated steel plate and to a production method for same, and more specifically relates to a surface-treated steel plate having outstanding corrosion resistance and thermal conductivity. In order to achieve this aim, in the present invention a macromolecular resin composition comprising graphene, which has highly outstanding physical properties including electrical conductivity, is coated onto the surface of a steel foundation plate, thereby making it possible to provide a surface-treated steel plate able to supremely well ensure not only corrosion resistance but also the intrinsic characteristics of graphene due to the macromolecular resin composition.

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Inventors:

KIM JOONG-KYU (KR)
YUN HYUN-CHU (KR)
YOO HYE-JIN (KR)
KIM JONG-SANG (KR)
JUNG YONG-GYUN (KR)

Application Number:

PCT/KR2013/012131

Publication Date:

July 03, 2014

Filing Date:

December 24, 2013

Export Citation:

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Assignee:

POSCO (KR)

International Classes:

C23C30/00; B32B15/08; C09D7/48; C09D7/65; C23C22/05

Foreign References:

KR20100050252A	2010-05-13
KR20110045466A	2011-05-04
KR100972637B1	2010-07-27

Other References: