MULTILAYER BARRIER CONTAINERS HAVING INCREASED ADHESION AND DURABILITY

Title:

MULTILAYER BARRIER CONTAINERS HAVING INCREASED ADHESION AND DURABILITY

Document Type and Number:

WIPO Patent Application WO2005108070

Kind Code:

A3

Abstract:

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 are well.

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Inventors:

HUTTON NORMAN (US)
SOSKEY PAUL (US)
DESALVO DANIELLE (US)

Application Number:

PCT/US2005/015309

Publication Date:

May 04, 2006

Filing Date:

April 29, 2005

Export Citation:

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Assignee:

BECTON DICKINSON CO (US)
HUTTON NORMAN (US)
SOSKEY PAUL (US)
DESALVO DANIELLE (US)

International Classes:

B32B27/32

Foreign References:

EP0147078A2

1985-07-03

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