POLYMER BLENDS FROM INTERPOLYMER OF ETHYLENE/α-OLEFIN WITH IMPROVED COMPATIBILITY

摘要

PROBLEM TO BE SOLVED: To keep developing polymer blends that have improved properties.

SOLUTION: There are disclosed polymer blends comprising at least one ethylene/α-olefin interpolymer and two different polyolefins which can be homopolymers. The ethylene/α-olefin interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/α-olefin interpolymer can function as a compatibilizer between the two polyolefins which may not be otherwise compatible. Methods of making the polymer blends and molded articles made from the polymer blends are also disclosed.

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