| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for improving recyclability of a polyolefin resin product, which method improves melt tension of the polyolefin resin lowered due to deterioration and well retains molding processability when the polyolefin resin product is recycled. <P>SOLUTION: A polyolefin resin product (A) is shredded, and 100 pts.mass of the shredded polyolefin resin product (A) is compounded with 0.01-20 pts.mass of an alkyl methacrylate polymer (B) including, as a main component, 2-6C alkyl methacrylate unit and having mass-average molecular weight of 150,000-20,000,000. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
