THERMOPLASTIC BLOCK COPOLYESTER, MANUFACTURE AND USE FOR MOLDING MANUFACTURE
Block copolyesters based on polyalkylene terephthalates which contain polydiene blocks show an extremely low deformation even when they are processed into thin articles. They still have a crystallinity which is decreased by less than the ratio corresponding to the polydiene portion.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Block copolyesters based on polyalkylene terephthalates which contain polydiene blocks show an extremely low deformation even when they are processed into thin articles. They still have a crystallinity which is decreased by less than the ratio corresponding to the polydiene portion. |
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