CPC C08F 210/06 (2013.01) [C08F 210/16 (2013.01); C08K 5/053 (2013.01); C08K 5/1575 (2013.01); C08K 5/5419 (2013.01); C08L 23/14 (2013.01); C08L 23/16 (2013.01); C08L 2203/30 (2013.01); C08L 2314/02 (2013.01)] | 18 Claims |
1. A propylene-ethylene copolymer comprising:
propylene as a primary monomer;
an ethylene content (ET) of from 2.0% to 5% by weight;
a melt flow rate greater than 45 g/10 min and less than 100 g/10 min;
a xylene soluble fraction (XS) of from 2.0% to 7.0% by weight; and
a xylene soluble fraction to ethylene content ratio (XS/ET) of less than or equal to 1.51.
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