MULTILAYER BARRIER CONTAINERS HAVING INCREASED ADHESION AND DURABILITY

摘要

A technique is provided for decreasing the delamination of multilayered containers formed by coinjection. The multilayered container comprises at least a layer of hydrophilic copolymer and a layer comprising a blend of a polyolefin and an anhydride modified polyolefin. Desirably, the hydrophilic copolymer forms the core layer and the blend of a polyolefin and an anhydride modified polyolefin form the outer skin layers. The containers are suitable for blood collection, however they may be used for other applications as well.