Dataset of PY53 Nickel-Titanate Yellow Pigments for Plastic, Enamel and Ceramic Glaze Applications

This dataset shows the change in color tone in plastic (masterbatch), enamel, and ceramic (glaze) colored with PY53 Nickel-Titanate-Pigment calcined with different NiO ratios by solid-state reaction. The pigments were mixed with milled frits and applied to the metal and ceramic substance for enamel and ceramic glaze applications, respectively. For the plastic application, the pigments were mixed with melted polypropylene (PP) and formed into plastic plates. The CIELAB color space approach was used to assess L*, a*, b* values over applications created for plastic, ceramic, and enamel trials. These data can be used to evaluate the color of PY53 Nickel-Titanate pigments with different NiO ratios in the applications.

Additional case of Neuhäuser megalocornea and mental retardation syndrome with congenital hypotonia

We report on a 3-1/2-year-old Spanish girl with the Neuhäuser megalocornea and mental retardation syndrome. A review shows that megalocornea, mental retardation, and, presumably, hypotonia, are the major manifestations for diagnosis. The facial appearance of the typical cases is characterised by frontal bossing, broad nasal bridge, mild hypertelorism, long upper lip, and small mandible.