Title:
LIVE METAL AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2018/106071
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a color metal comprising: a metal substrate comprising a first metal; an oxidation degree control pattern disposed on the metal substrate, the oxidation degree control pattern increasing or decreasing the oxidation degree over time of the first metal; and a coating film disposed on the metal substrate on which the oxidation degree control pattern has been disposed, wherein a first region of the metal substrate, on which the oxidation degree control pattern is present, and a second region of the metal substrate, on which the oxidation degree control pattern is not present, display different colors due to a difference in oxidation degree over time.
Inventors:
LEE HYO SOO (KR)
SHIN HYEONG WON (KR)
LEE YEO REUM (KR)
SHIN HYEONG WON (KR)
LEE YEO REUM (KR)
Application Number:
PCT/KR2017/014416
Publication Date:
June 14, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
KOREA INST IND TECH (KR)
International Classes:
B44F9/10; B44C1/14; B44C5/04
Domestic Patent References:
| WO2010091397A2 | 2010-08-12 |
Foreign References:
| KR20140068049A | 2014-06-05 | |||
| KR20120080838A | 2012-07-18 | |||
| JP2008013843A | 2008-01-24 | |||
| JP2013229601A | 2013-11-07 |
Attorney, Agent or Firm:
HAN, Sang Soo (KR)
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