POLYPROPYLENE BASED RESIN CONTAINER

PROBLEM TO BE SOLVED: To provide a polypropylene based resin container which is excellent in transparency and rigidity. SOLUTION: This polypropylene based resin container is constituted by containing a propylene based polymer A and 0.01 to 1 pts.wt. of aromatic phosphoric ester compounds represented...

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Bibliographische Detailangaben
Hauptverfasser: OBATA YOICHI, HAGIMOTO JUN, MINEMURA HAJIME
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a polypropylene based resin container which is excellent in transparency and rigidity. SOLUTION: This polypropylene based resin container is constituted by containing a propylene based polymer A and 0.01 to 1 pts.wt. of aromatic phosphoric ester compounds represented by a formula (I) to 100 pts.wt. of the polymer A. For the propylene based polymer A, the propylene content is 95 to 99 wt.%, the ethylene content is 1 to 5 wt.%, and the melt flow rate (MFR) is 1 to 10 g/10 minutes (in this case, the total of the propylene content and the ethylene content is made to be 100 wt.%). COPYRIGHT: (C)2007,JPO&INPIT