POLYETHYLENE TEREPHTHALATE MOLDED ARTICLE
PURPOSE:To obtain the title molded article not larger than a specific range in oligomer amount increased when heated under specific conditions, having a specific intrinsic viscosity, hardly causing stain of mold, having good appearance and useful as a vessel raw material for packing drink such as ju...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To obtain the title molded article not larger than a specific range in oligomer amount increased when heated under specific conditions, having a specific intrinsic viscosity, hardly causing stain of mold, having good appearance and useful as a vessel raw material for packing drink such as juice. CONSTITUTION:The objective molded article consisting of a polyethylene terephthalate molded article having >=0.50dl/g intrinsic viscosity and |
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