| 摘要 |
<p>A colored aluminium pigment which comprises an aluminium pigment having on its surface an adsorption layer comprising an inorganic acid radical and having a color pigment layer adhered to the adsorption layer is suitable for use in paints and inks as well as for molded resins, without the problems such as color fading, poor chroma and process complications observed in commonly used aluminium pigment coloring processes. The color pigment is adhered closely, uniformly and firmly to the aluminium pigment through inorganic acid radicals adsorbed to the surface of the aluminium pigment.</p> |
