Patent ID: 7566485

Claim:
A medical container produced from a film or sheet having at least one resin layer comprising a polyolefin resin composition, wherein said polyolefin resin composition comprises (A) at least one propylene-base polymer selected from the group consisting of (A1) a propylene-base polymer composition as a mixture of (A11) a propylene polymer and (A12) an ethylene-propylene copolymer elastomer, (A2) a propylene-base block copolymer, and (A3) a propylene-base block copolymer composition as a mixture of (A2) a propylene-base block copolymer and (A12) an ethylene-propylene copolymer elastomer, and (B) an ethylene-base copolymer comprising an ethylene and at least one α-olefin having 4 or more carbon atoms, and the refractive index of the xylene-soluble portion of the mixture of polymers (A) and (B) is from 1.480 to 1.495; and the film or sheet further comprises at least one of a first high-density polyethylene layer, which comprises a high-density polyethylene and is disposed in an inner side of the film or sheet, and a second high-density polyethylene layer, which comprises a high-density polyethylene and is disposed in an outer side of the film or sheet.