| 摘要 |
PROBLEM TO BE SOLVED: To obtain a crystalline resin molded article useful for producing products, such as counter decks or sinks, having non-uniform appearances, for example, decorative marble-like surfaces, by using a molded blend of a granular crystalline resin resin base and a specific colored concentrate. SOLUTION: This crystalline resin molded article contains a molded blend of (A) a granular crystalline resin base resin (for example, polybutylene terephthalate) and (B) a granular crystalline resin colored concentrate having color properties contrasted to those of the component A. The granular crysl alline resin colored concentrate contains a crystalline base carrier resin (for example, polyethylene naphthalate) having a melting temperature sufficient higher, preferably about 25-75 deg.C, than that of the base resin for non-uniformly dispersing the granular color concentrate into the base resin during molding to produce a non-uniform appearance in the molded article. The component B preferably has a pellet-like shape, such as a spherical shape having diameter of about 2-15 mm, and is preferably blended in an amount of about 0.05-25 wt.%. |
