| 摘要 |
PROBLEM TO BE SOLVED: To provide a colorant composition which gives a colored molded article exhibiting a high opacifying property. SOLUTION: The colorant composition comprises 0.01-99.97 mass% of a polypropylene resin, 0.01-60 mass% of a pigment, 0.01-60 mass% of an elastomer component and 0.01-40 mass% of a dispersant. Preferably, the polypropylene resin has an MI of 0.1-30 (190°C, 2.16 Kg) and the elastomer component is a very low-density polyethylene. COPYRIGHT: (C)2006,JPO&NCIPI
|
