PRECIOUS STONE VASE OF SYNTHETIC RESIN AND MANUFACTURE THEREOF

PURPOSE:To obtain the titled opaque, precious vase having a depth and a high- grade sense by injection-molding at a specific mold temperature the material in which special resin is mixed at a special ratio into polyethylene terephthalate resin and crystallizing the molded piece obtained in an ideal...

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1. Verfasser: HIBI TAKEHISA
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To obtain the titled opaque, precious vase having a depth and a high- grade sense by injection-molding at a specific mold temperature the material in which special resin is mixed at a special ratio into polyethylene terephthalate resin and crystallizing the molded piece obtained in an ideal form. CONSTITUTION:Polybutylene terephthalate resin 1-40% (B) and titan pigment 0.2-1% (C) are added to polyethylene terephthalate resin (A) and they are kneaded well and then the synthetic resin material obtained for the vase is injection-molded at the mold temperature of 30-80 deg.C to obtain the desired precious stone vase. EFFECT:Inexpensive and mass-productive.