Patent ID: 8859062
Filing Date: 2014-10-14
Classification: A61J,B32B,B65D,C08L,Y10T

Abstract:
1. A multilayer propylene resin sheet of at least three layers comprising an inner layer, an outer layer and an innermost layer in order of the outer layer, the inner layer, and the innermost layer, wherein: (1) the inner layer is made of a propylene resin composition (X) which comprises: (B) from 10 to 30 wt % of the ethylene-α-olefin copolymer (B); wherein the ethylene-α-olefin copolymer (B): (2) the outer layer is made of a propylene resin composition (Y) comprising (3) the innermost layer is made of propylene resin composition (Z) having a soluble content of 15 wt % or less, at or below 0° C. (S0), as measured in o-dichlorobenzene by temperature rising elution fractionation (TREF); and the propylene resin composition (Z) comprises: