4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION, AND FILM AND HOLLOW MOLDED BODY, EACH OF WHICH IS FORMED FROM 4-METHYL-1-PENTENE (CO)POLYMER COMPOSITION

摘要

To provide a 4-methyl-1-pentene/olefin (co) polymer composition which is excellent in transparency and heat resistance and is excellent also in elongation and toughness and to provide a molded product composed of the composition, a film composed of the composition, which is excellent in transparency, heat resistance and dimensional stability and has been uniformly stretched, and a hollowmolded product composed of the composition, which is excellent in transparency, heat resistance and toughness and is excellent also in dimensional stability. The 4-methyl-1-pentene (co)polymer composition of the present invention comprises a specific 4-methyl-1-pentene (co)polymer (A) and a specific 4-methyl-1-pentene/±-olefin copolymer (B) in a specific ratio.