BLACK ALUMINUM PIGMENT AND METHOD OF PRODUCING SAME

A black aluminum pigment comprises a flaky aluminum particle; and a coating film that covers the aluminum particle, the coating film comprises a titanium oxide layer and an amorphous silicon compound layer, the titanium oxide layer has a composition that satisfies TiOx (0.50 ≤ x ≤ 1.90), and the amo...

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Bibliographische Detailangaben
Hauptverfasser: SETOGUCHI, Shunichi, UOZUMI, Yoshinobu, NAGANO, Keita, NAKAHARA, Tomomi, KAWASHIMA, Katsura
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A black aluminum pigment comprises a flaky aluminum particle; and a coating film that covers the aluminum particle, the coating film comprises a titanium oxide layer and an amorphous silicon compound layer, the titanium oxide layer has a composition that satisfies TiOx (0.50 ≤ x ≤ 1.90), and the amorphous silicon compound layer is composed of at least one of silicon oxide, silicon hydroxide, and silicon hydrate.