COLOR-TREATED BASE MATERIAL AND BASE MATERIAL COLOR TREATMENT METHOD THEREFOR

Title:

COLOR-TREATED BASE MATERIAL AND BASE MATERIAL COLOR TREATMENT METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2015/099503

Kind Code:

A1

Abstract:

This color-treated base material, which comprises a matrix comprising magnesium, a film formed on the matrix and containing a compound represented by chemical formula 1, and a wavelength conversion layer formed on the film, can improve the durability of the base material while maintaining the unique metal texture and gloss of the base material and can uniformly realize various colors, such as blue and green, including an achromatic color such as black, on the surface of the base material and thus can be usefully used in the fields of building exterior materials, automobile interiors, and particularly electrical/electronic component materials, such as mobile product frames, in which a metal material is used.

Inventors:

JEONG HYUNJU (KR)
KIM KYOUNG-BO (KR)
SONG YON-KYUN (KR)
LEE JEONG-HEE (KR)
YOO YUN HA (KR)

Application Number:

PCT/KR2014/012926

Publication Date:

July 02, 2015

Filing Date:

December 26, 2014

Export Citation:

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Assignee:

POSCO (KR)

International Classes:

C23C22/46; C23C22/57; C23C28/00

Foreign References:

JP2013023768A	2013-02-04
JP2002047597A	2002-02-15
JP2010030191A	2010-02-12
KR20090088199A	2009-08-19
KR20090092413A	2009-09-01
JP2010053424A	2010-03-11
KR20120017530A	2012-02-29
KR20110016750A	2011-02-18
KR20110134769A	2011-12-15

Other References: