MASTER BATCH COMPOSITION, POLYOLEFIN RESIN COMPOSIION COMPRISING THE SAME, AND MOLDED PRODUCT THEREOF

摘要

This invention provides a master batch composition comprising 10 to 95% by mass of an additive for plastics, 1 to 50% by mass of an olefin polymer having specific property values, and 1 to 89% by mass of a polyolefin resin for a carrier. The master batch composition is useful for the production of an injection molded product of a polyolefin resin, particularly polypropylene resin, and can improve the dispersibility of additives in the polyolefin molded product and, at the same time, can realize filling of a high level of various additives into the master batch composition and is free from tack. A polyolefin resin composition comprising the master batch composition in a polyolefin resin and a polyolefin molded product using the resin composition are also provided.