| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject composition having excellent hue stability during use at a high temperature by making the composition include an aromatic polycarbonate resin and an inorganic colorant composed of a compound oxide cleaned with water after baking in a specific ratio. SOLUTION: This composition comprises (A) 100 pts.wt. of an aromatic polycarbonate and (B) 0.0001-10 pts.wt., preferably 0.0005-5 pts.wt., more preferably 0.001-2 pts.wt. of an inorganic colorant composed of a compound oxide cleaned with water after baking. A compound oxide such as TiO2-Sb2O3-Cr2O3- based yellow, TiO2-Sb2O3-NiO-based yellow, TiO2-BaO-NiO-based yellow, Fe2O3- ZnO-Cr2O3-based brown, TiO2-CoO-NiO-ZnO-based green, Cod-Cr2O3-based green, CoO-Al2O3-based blue, CoO-Al2O3-Cr2O3based blue green, CuO-Cr2O3-based black, CuO-Fe2O3-MnO-based black, etc., may be cited as the component B.
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