发明名称 |
VERFAHREN ZUR HERSTELLUNG VON PLÄTTCHENFÖRMIGEN ALUMINIUMPIGMENTEN |
摘要 |
<p>In order to provide a method of manufacturing an aluminum flake pigment having a small mean particle size as well as high brightness, a method of manufacturing an aluminum flake pigment including a step of flaking aluminum powder in an organic solvent with a grinder having grinding media, which grinding media contain steel ball grinding media formed by spherical media consisting of a material including steel and having diameters in the range of 0.3 mm to 1.0 mm, is provided. The mean particle size (D50Al) of this aluminum powder is preferably in the range of 1.0 to 10.0 mu m. Further, this grinder is preferably a ball mill. <IMAGE></p> |
申请公布号 |
DE60231218(D1) |
申请公布日期 |
2009.04.02 |
申请号 |
DE2002631218 |
申请日期 |
2002.09.05 |
申请人 |
TOYO ALUMINIUM K.K. |
发明人 |
NAGANO, KEITA;MIZOSHITA, TAKAO |
分类号 |
C09C1/64;B22F1/00;B22F9/04 |
主分类号 |
C09C1/64 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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