COATING COMPOSITION HAVING EXCELLENT CORROSION RESISTANCE AND FINGERPRINT RESISTANCE, STAINLESS STEEL SHEET HAVING ETCHING PATTERNS, AND MANUFACTURING METHOD THEREFOR

WIPO Patent Application WO/2017/095069

A1

The present invention provides a coating composition having excellent corrosion resistance and fingerprint resistance, and also provides a stainless steel sheet having etching patterns and a manufacturing method therefor, the stainless steel sheet comprising: a stainless steel sheet; a coating layer, which is formed on the stainless steel sheet and is a cured material of the coating composition; and a quenched film layer formed on the coating layer and having a quenching effect, wherein: the coating layer, formed by curing the coating composition having excellent corrosion resistance and fingerprint resistance, is transparent and has high gloss, thereby having an effect of enabling the surface characteristics of the stainless steel sheet to be expressed as is; the stainless steel sheet having etching patterns has excellent corrosion resistance and fingerprint resistance even on the parts thereof on which the etching patterns are not formed; and compared to a conventional etching pattern forming method, the method for manufacturing the stainless steel sheet has a simple process and can reduce processing costs, and thus is economical.

JP4107050	Article with coating material composition and coating formed thereby
WO/2018/003810	ANTIFOULING COMPOSITION SOLUTION AND METHOD FOR PRODUCING SAME
JP2003206136	LIQUID FOR FORMING TITANIA FILM, METHOD FOR FORMING TITANIA FILM, TITANIA FILM AND MEMBER OBTAINED BY USING TITANIA FILM

KIM JIN-TAE (KR)
CHOI HA-NA (KR)
CHOI YANG-HO (KR)
LEE JUNG-HWAN (KR)
SONG YON-KYUN (KR)
KIM JONG-KOOK (KR)

PCT/KR2016/013582

June 08, 2017

November 24, 2016

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POSCO (KR)

C09D183/02; B32B15/08; C09D7/12; C22C38/00

KR20060133164A	2006-12-26
KR101195897B1	2012-10-30
KR101387638B1	2014-04-23
KR101459359B1	2014-11-10
KR20140040996A	2014-04-04

See also references of EP 3385347A4

C&S PATENT AND LAW OFFICE (KR)

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