| 摘要 |
PURPOSE:To improve the primary adhesivity and the secondary adhesivity in the painting and bonding, etc., of the surface of a molded polyolefin resin, remarkably, by molding a polyolefin resin blended with a specific amount of a chlorinated polyolefin, and treating the surface of the molded article with plasma. CONSTITUTION:The surface of a molded article of a composition obtained by blending (A) 100pts.wt. of a polyolefin resin with (B) 0.5-30pts. of a chlorinated polyolefin (preferably having a chlorine content of 1-45wt%) is treated with plasma, usually under 0.1-3.0 Torr pressure for preferably 3sec-20min. |
