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酸化鉄被覆層状ケイ酸塩顔料
专利权人:
トピー工業株式会社
发明人:
安孫子 昌周,清家 隆一,星野 友博
申请号:
JP2013549441
公开号:
JP5769820B2
申请日:
2013.01.23
申请国别(地区):
JP
年份:
2015
代理人:
摘要:
The present invention provides an iron oxide-coated layered silicate pigment that has no interference color, strongly exhibits the color inherent in iron oxide, and is excellent in gloss. The pigment of the present invention is an iron oxide-coated layered silicate pigment comprising a layered-silicate plate particle as base, and an iron oxide coated on the plate particle wherein the iron oxide does not coat the surface portion of the plate particle or the iron oxide is localized on the edge portion rather than the surface portion of the plate particle. As the iron oxide, at least one kind selected from black iron oxide (Fe 3 O 4 ) and red iron oxide (Fe 2 O 3 ) can be used preferably. As the layered silicate, a mica-group layered silicate can be used preferably. The iron oxide-coated layered silicate pigment of the present invention can be incorporated into cosmetic preferably.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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