PROPYLENE POLYMER AND ITS MOLDED ARTICLE, AND PRODUCTION OF PROPYLENE POLYMER
PROBLEM TO BE SOLVED: To obtain a propylene polymer that is excellent in low-temperature heat sealability and excellent in transparency and scratch resistance, or the like, and that is suitably used in the field of a packaging film. SOLUTION: A propylene polymer has the properties as given below: (1...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To obtain a propylene polymer that is excellent in low-temperature heat sealability and excellent in transparency and scratch resistance, or the like, and that is suitably used in the field of a packaging film. SOLUTION: A propylene polymer has the properties as given below: (1) melting point Tm as measured by a differential scanning calorimeter is 110 deg.C |
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