MULTILAYERED CASE FOR MEDICAL CONTAINERS, AND MEDICAL CONTAINER Russian patent published in 2012 - IPC A61J1/10 B32B27/32 

FIELD: medicine.

SUBSTANCE: group of inventions refers to containers for storage of medical liquids. A multilayered case which is used to form a medical container comprises an inside layer consisting of cyclic polyolefine, an intermediate layer which is formed near said inside layer and as a major component contains low-density linear polyethylene prepared with using a catalyst with a single cross-linking point, and an external layer containing high density polyethylene. The group of inventions also refers to a medical container comprising a medical liquid compartment formed by said multilayered case.

EFFECT: group of inventions provides preparing the heat-resistant multilayered case for medical containers wherein the inside layer without using an adhesive shows suitable adhesion to an intermediate layer and provides adhesion resistance when formed in the form of a film; thus high pressure vapour sterilisation of the container comprising the medical liquid compartment formed by said multilayered case insignificantly deteriorate such properties as transparency and lamination resistance.

11 cl, 7 dwg, 2 tbl, 15 ex