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AssigneeTosoh Corporation
InventorsAkeharu TSURUTA, Shinpei HAMA, Yoshiyuki MORO
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Provided are: a polyethylene laminate that exhibits excellent flexibility, barrier properties, and cleanliness (a low occurrence of fine particles), that does not deform even after sterilization treatment at 121° C., and that maintains high transparency; and a medical container using same. The medical container is configured by layering: an outer layer and an inner layer that comprise from 20 to 80 wt % of a high-density polyethylene (A) having specific properties, from 0 to 50 wt % of a linear low-density polyethylene (B1), and from 5 to 40 wt % of an ethylene-based polymer (C); and an intermediate layer that comprises from 10 to 40 wt % of the high-density polyethylene (A) and from 60 to 90 wt % of the linear low-density polyethylene (B1).
A polyethylene resin composition comprising from 20 to 80 wt % of a high-density polyethylene (A) satisfying characteristics (a) and (b) described below, from 0 to 50 wt % of a linear low-density polyethylene (B1) satisfying characteristics (c) and (d) described below, and from 5 to 40 wt % of an ethylene-based polymer satisfying characteristics (e) to (h) described below, a total of (A), (B1), and (C) being 100 wt %:
Dependencies are inferred from the claim text.