Patent ID: 9487606
Filing Date: 2016-11-08
CPC Classification: C08F,C08L,Y10T

Claim Text:
1. A propylene copolymer having: (a) a melt flow rate MFR (b) a xylene cold soluble content (XCS) determined according to ISO 16152 (25° C.) in the range of 25.0 to 35.0 wt. % based on the propylene copolymer, and (c) a comonomer content in the range of more than 4.5 to 10.0 wt. % based on the propylene copolymer, wherein further: (d) the comonomer content of xylene cold soluble (XCS) fraction of the propylene copolymer is in the range of 12.0 to 22.0 wt. % based on the xylene cold soluble (XCS) fraction of the propylene copolymer, and (e) the intrinsic viscosity (IV) determined according to DIN ISO 1628/1 (in decalin at 135° C.) of the xylene cold soluble (XCS) fraction of the propylene copolymer is in the range of more than 1.5 to below 3.0 dl/g.