| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition from which the molded product of a polypropylene resin or a polyethylene resin having stable mold dimensions is produced without difference depending on species of added pigments even when a color change is carried out. SOLUTION: The resin composition contains a crystal nucleating agent in the polypropylene resin or the polyethylene resin containing the pigment and gives the molded products having stable mold dimensions. COPYRIGHT: (C)2006,JPO&NCIPI
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