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Black composite oxide particles, a method of manufacturing the same, black slurry, black paste and black matrix
Black composite oxide particles, a method of manufacturing the same, black slurry, black paste and black matrix
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机译:黑色复合氧化物颗粒,其制造方法,黑色浆料,黑色糊剂和黑色基质
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摘要
PROBLEM TO BE SOLVED: To provide a material which, when used as a black pigment based on a metal oxide, is excellent in a degree of blackness, hue, dispersibility in the case of use for coating materials, and surface smoothness shown by a coating film made from a coating material containing it, and has a sharp primary particle size distribution in spite of being in a microparticulate form.;SOLUTION: The particulate black composite oxide particles comprise 60 to 80 mass% cobalt and 0.1 to 5 mass% manganese and has an average primary particle diameter of 0.05 to 0.3 μm (as measured by observation with a scanning electron microscope (SEM)).;COPYRIGHT: (C)2008,JPO&INPIT
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