公开(公告)号：EP3056537A1

公开(公告)日：2016-08-17

申请号：EP14852475.4

申请日：2014-10-08

申请人： Tosoh Corporation

发明人： TSURUTA Akeharu ,  HAMA Shinpei ,  MORO Yoshiyuki

IPC分类号： C08L23/04 ,  A61J1/10 ,  B32B27/32 ,  B65D30/02

CPC分类号： C08L23/06 ,  A61J1/10 ,  A61J1/1468 ,  B32B27/08 ,  B32B27/32 ,  B32B2270/00 ,  B32B2307/412 ,  B32B2307/546 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/40 ,  B32B2439/80 ,  B65D65/40 ,  C08L23/0815 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2207/062 ,  C08L23/04

摘要： 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).