| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a laminated body with a highly hygienic property, superior in a flexibility, transparency and stab resistance and high in a temperature resistance and good in a bag drop strength at a low temperature environment and useful for forming a medical care bag containing a pharmaceutical liquid, a blood or the like and a bag for a medical care. <P>SOLUTION: The laminated body comprises at least an outer layer, a middle layer and an internal layer in the order wherein the outer layer is made of a polyolefinic resin (A) with a specified Vicat softening temperature, the middle layer is formed by a composition consisted of an ethylene-α-olefine copolymer (B) with an MFR of 0.1-20 g/10 min and a density of 0.880-0.930 g/cm<SP>3</SP>of 85-97 wt.% and an HDPE (C) with an MFR of 0.1-20 g/10 min and a density of 0.940-0.980 g/cm<SP>3</SP>of 3-15 wt.% and the internal layer is formed by a composition (b) consisted of the component (B) of 80-95 wt.% and the component (C) of 5-20 wt.% and further the content of the HDPE in the composition (a) and the content of the HDPE in the composition (b) satisfy a specified relational expression. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
