Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Reexamination Certificate
2006-05-16
2006-05-16
Kiliman, Leszek B. (Department: 1773)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
C428S404000, C428S405000, C428S406000, C428S407000, C428S328000
Reexamination Certificate
active
07045212
ABSTRACT:
In order to provide a color metallic pigment capable of implementing diverse colors, excellent in finished appearance and weather resistance and manufacturable by a safe and simple manufacturing method, a color metallic pigment comprising metal particles and a single-layer or multilayer coat covering the surface of each metal particle characterized in that at least one layer of the single-layer or multilayer coat is a cobalt coat consisting of an anhydrous oxide film elementally containing cobalt is provided. This cobalt coat preferably contains a compound in composition expressed by at least one type of composition selected from a group consisting of CoO, Co2O3, Co3O4, nCoO.mAl2O3and nCoO.mSiO2(n, m: arbitrary positive real numbers).
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Hashizume Yoshiki
Morimitsu Taro
Fasse W. F.
Fasse W. G.
Kiliman Leszek B.
Toyo Aluminium Kabushiki Kaisha
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