发明申请
US20060225533A1 Aluminum flake pigment, paint composition and ink composition containing the same, and films thereof
有权
铝片状颜料，油漆组合物和含有它们的油墨组合物及其膜
- 专利标题： Aluminum flake pigment, paint composition and ink composition containing the same, and films thereof
- 专利标题（中）： 铝片状颜料，油漆组合物和含有它们的油墨组合物及其膜
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申请号： US11446964申请日： 2006-06-06
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公开(公告)号： US20060225533A1公开(公告)日： 2006-10-12
- 发明人: Katsuhiro Minami
- 申请人： Katsuhiro Minami
- 主分类号： B22F9/04
- IPC分类号： B22F9/04
摘要：
In order to provide an aluminum flake pigment having excellent metallic luster, fine-grainedness and a plating-like appearance presenting silvery classiness, an aluminum flake pigment, obtained by grinding aluminum powder in an organic solvent, having an average thickness (t) in the range of 0.025 μm to 0.08 μm and an average particle diameter (D50) in the range of 8 μm to 30 μm is provided. This aluminum powder is preferably prepared by an atomized method. A ball mill is preferably used as a grinder for performing this grinding.
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