Patent ID: 9358759
Filing Date: 2016-06-07
CPC Classification: B32B,Y10T

Claim Text:
1. A multilayered elastic laminate comprising: a first thermoplastic elastomeric film layer having a permanent set of less than 40% after 150% elongation, the thermoplastic elastomeric film comprising a polyolefin-based thermoplastic elastomer, a styrenic block copolymer, and from about 3% by weight to about 8% by weight of a strength-enhancing agent, wherein the film layer is substantially free of calcium carbonate; a first plastic layer affixed to a first surface of the thermoplastic elastomeric film layer, the plastic layer having a permanent set at least 50% greater than the permanent set of the elastomeric film layer, and a facing material affixed to a second surface of the thermoplastic elastomeric film layer.