ALUMINUM FLAKE PIGMENT, COATING COMPOSITION CONTAINING THE SAME, INK COMPOSITION, AND COATING FILM OBTAINED THEREFROM,申请号KR20057006322-传众专利搜索

ALUMINUM FLAKE PIGMENT, COATING COMPOSITION CONTAINING THE SAME, INK COMPOSITION, AND COATING FILM OBTAINED THEREFROM

申请公布号：KR20050070051(A)

申请号：KR20057006322

申请日期：2005.04.13

申请公布日期：2005.07.05

申请人：

TOYO ALUMINIUM KABUSHIKI KAISHA

发明人：MINAMI KATSUHIRO

分类号：C09C1/64

主分类号：C09C1/64

摘要：An aluminum flake pigment which has an excellent metallic luster, a fine texture, and an appearance similar to that of high-grade silver- plated objects. The pigment is obtained by polishing aluminum particles in an organic solvent and has an average thickness (t) of 0.025 to 0.08 mum and an average particle diameter (D50) of 8 to 30 mum. The aluminum particles preferably are ones produced by the atomization method. A ball mill is preferably used as an apparatus for conducting this polishing.