| 主权项 |
1. Propylene random copolymers comprising,
a) a comonomer selected from ethylene, C4-C20-alpha olefin, and any combination thereof b) a comonomer content in the range of 1.5 to at most 5.0 wt % c) a randomness in the range of 60% to at most 80% d) a xylene soluble (XS) content of 2 to <12 wt %, the propylene random copolymers being free of from catalyst originating phthalates. |
