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Colored metallic pigment
专利权人:
发明人:
Kenichi Miyamoto,Takayuki Nakao,Taro Morimitsu
申请号:
US15508004
公开号:
US10106685B2
申请日:
2015.07.02
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A colored metallic pigment according to the present invention is a colored metallic pigment including at least a metallic pigment, an amorphous silicon oxide film layer formed on a surface of the metallic pigment, a metallic-particle-supporting layer formed on a surface of the amorphous silicon oxide film layer, and metallic particles formed on a surface of the metallic-particle-supporting layer, characterized in that the metallic-particle-supporting layer is formed of one or both of a metal layer and a metal oxide layer composed of a metal oxide other than silicon oxide, the metallic particles are formed to directly cover a part of the surface of the metallic-particle-supporting layer, and the amorphous silicon oxide film layer has a thickness of more than 500 nm.
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