发明授权
- 专利标题： Colored zinc powder, its method of production and method for producing colored article
- 专利标题（中）： 有色锌粉，其生产方法和彩色制品生产方法
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申请号： US765410申请日： 1991-09-25
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公开(公告)号： US5198026A公开(公告)日： 1993-03-30
- 发明人: Eiji Nishimura , Chikara Tominaga , Yusaku Masuda , Hiroshi Tasaki
- 申请人： Eiji Nishimura , Chikara Tominaga , Yusaku Masuda , Hiroshi Tasaki
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Mining Co., Ltd.
- 当前专利权人： Nippon Mining Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-105819 19890427; JPX2-210282 19900810
- 主分类号： B22F1/00
- IPC分类号： B22F1/00 ; C09C1/62 ; C23C8/10
摘要：
Zinc powder, which contains a coloring element, e.g., Ti, Mn, or V, is heated to a temperature of from 350.degree. to 700.degree. C. so as to oxidize the surface of the powder and hence to develop such colors as brown, navy blue, blue, greenish-brown, green, and coffee brown. The colored zinc powder is sprayed onto a steel, aluminum, or ceramic article to produce a colored article. The colored zinc powder is also used as a pigment.
公开/授权文献
- US6000316A Hydraulic axial piston machine 公开/授权日：1999-12-14