发明申请
- 专利标题： Novel powder coloring system
- 专利标题（中）： 新型粉体着色系统
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申请号： US10778895申请日： 2004-02-13
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公开(公告)号： US20050182155A1公开(公告)日： 2005-08-18
- 发明人: William O'Dell , Steven Johnson , Larry Brandenburger
- 申请人： William O'Dell , Steven Johnson , Larry Brandenburger
- 主分类号： C08J3/205
- IPC分类号： C08J3/205 ; C09D5/00 ; C09D5/03 ; C08K9/00
摘要：
In one aspect, a method for coloring powders is provided. The method includes mixing a base powder and a stable colorant dispersion. In another aspect, a colored powder composition having a core particle and at least a partial shell about the core particle is provided.
公开/授权文献
- US07867555B2 Dispersion-coated powder coloring system 公开/授权日：2011-01-11
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