| 摘要 |
<p>The present invention provides a resin composition for calender formation containing ÄIÜ a propylene polymer in an amount of 1 to 99 mass %, and ÄIIÜ an olefin-based polymer in an amount of 99 to 1 mass %, wherein ÄIÜ the propylene polymer satisfies the following requirements of: (1) a meso pentad fraction (mmmm) is 0.2 to 0.6, and (2) a racemic pentad fraction (rrrr) and (1 - mmmm) satisfy the following relation: Ärrrr/(1 - mmmm)Ü≤0.1. A material for polyolefin-based leather tone product contaning a polyolefin resin layer by the use of the resin composition for calender formation is also proposed. According to the resin composition of the present invention, a resin composition for calender formation, a material for polyolefin-based leather tone product being superior in molding ability, being environmentally friendly, with little sticking and being superior in flexibility and transparency are achieved.</p> |
