| 摘要 |
<p>The present invention provides a non-rigid or flexible material which is suitable to be placed in contact with a biological and/or therapeutic material, and which is sterilisable using steam at a temperature of at least 121 °C and/or by irradiation, wherein the material comprises: a) a polypropylene having a melting temperature below 145 °C and a modulus in flexure (Emod) of from 25 to 800 MPa and/or a propylene copolymer having a melting temperature below 145 °C and a modulus in flexure (Emod) of from 25 to 800 MPa and; b) optionally at least one plastomer comprising at least one statistical copolymer of ethylene and at least one C3 to C10 alpha-olefin having a density of from 0.8 to 0.9 g/cm3 and is substantially free of slip agents and anti-blocking agents.</p> |
