BLACK PEARLESCENT POWDER AND PROCESS FOR PRODUCING THE SAME

[PROBLEMS] To provide a low-dimensional titanium oxide black pearlescent powder excelling in color, and provide a process for easily producing the black powder. [MEANS FOR SOLVING PROBLEMS] There is provided a black pearlescent powder having a thin-plate powder at its surface coated with a low-dimen...

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Bibliographic Details
Main Authors KIMURA, ASA, SUZUKI, FUKUJI, HASHIMOTO, MASAHIRO, OKUBO, SHINGO
Format Patent
LanguageEnglish
French
Japanese
Published 22.05.2008
Subjects
ADHESIVES
CHEMISTRY
DYES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
PREPARATION OF CARBON BLACK
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Summary:[PROBLEMS] To provide a low-dimensional titanium oxide black pearlescent powder excelling in color, and provide a process for easily producing the black powder. [MEANS FOR SOLVING PROBLEMS] There is provided a black pearlescent powder having a thin-plate powder at its surface coated with a low-dimensional titanium oxide, characterized in that the low-dimensional titanium oxide contains substantially no nitrogen and is represented by the formula TiOX (X = 1.56 to 1.75). [PROBLÈMES] Proposer une poudre perlée noire d'oxyde de titane, de petite dimension, d'excellente couleur, et proposer un procédé de fabrication aisée de la poudre noire. [MOYENS POUR RÉSOUDRE LES PROBLÈMES] Est proposé une poudre perlée noire ayant une poudre en feuillets minces, revêtue à sa surface par un oxyde de titane de petite dimension, caractérisée par le fait que l'oxyde de titane de petite dimension ne contient sensiblement pas d'azote et est représenté par la formule TiOX (X = 1,56 à 1,75).
Bibliography:Application Number: WO2007JP71998