Manufacture of black titanium oxide

A thermal decomposition process for preparing black titanium oxide includes such steps as chloride of low-valence Ti on biatomic organic carboxylic acid to obtain the organic acid's salt of low-valence titanium, filtering, washing, baking and thermal decomposition under the protection of inerti...

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1. Verfasser: JIEDA WU
Format: Patent
Sprache:eng
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Zusammenfassung:A thermal decomposition process for preparing black titanium oxide includes such steps as chloride of low-valence Ti on biatomic organic carboxylic acid to obtain the organic acid's salt of low-valence titanium, filtering, washing, baking and thermal decomposition under the protection of inertial gas, and features low cost, high quality and easily controlling technological conditions. The black titanium oxide can be used as high-quality non-toxic pigment for cosmetics or as external paint of high-grade car and liquid crystal display.