Patent ID: 9669606
Date: 2017-06-06
CPC Classifications: A61F,B32B,C08L,Y10T

Claim:
1. An elastomeric film comprising: (i) at least one non-styrenic elastomeric polymer selected from the group consisting of copolymers of polypropylene and polyethylene and mixtures thereof in an amount of at least about 50% of said film; and (ii) at least one draw down polymer present in a combined amount of about from 5 wt percent to about 25 wt percent of said layer, said at least one draw down polymer is selected from the group consisting of linear low density polyethylene, high density polyethylene, homopolymer polypropylene, and mixtures thereof, wherein said elastomeric film has a basis weight of no more than about 25 gsm and a permanent set of no more than about 14 percent after recovery from being initially stretched to twice its original size.