BLISTER PACKAGES - SOLVAY SPECIALTY POLYMERS IT

Title:

BLISTER PACKAGES

Document Type and Number:

WIPO Patent Application WO/2015/097208

Kind Code:

A1

Abstract:

The present invention pertains to a process for packaging one or more products, said process comprising the following steps: (i) providing a package having an opening, said package comprising at least one sheet, said sheet comprising the following layers: a layer [layer (L1)] consisting of a composition [composition (C1)] comprising, preferably consisting of, at least one thermoplastic polymer [polymer (T1)], said layer (L1) having two opposite surfaces, wherein one surface comprises one or more grafted functional groups [surface (L1 -S1-f)], directly adhered to the surface (L1 -S1 -f), a layer [layer (L2)] consisting of at least one metal compound [compound (M1)], and optionally, directly adhered to the layer (L2), a layer (L3) consisting of a composition [composition (C3)] comprising, preferably consisting of, at least one thermoplastic polymer [polymer (T2)], said polymer (T2) being equal to or different from the polymer (T1); (ii) feeding the package provided in step (i) with one or more products; and (iii) sealing the package provided in step (ii). The present invention also pertains to said package, to a process for the manufacture of said package and to uses of said package in various applications.

Inventors:

COJOCARU PAULA (IT)
TRIULZI FRANCESCO MARIA (IT)
APOSTOLO MARCO (IT)

Application Number:

PCT/EP2014/079124

Publication Date:

July 02, 2015

Filing Date:

December 23, 2014

Export Citation:

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Assignee:

SOLVAY SPECIALTY POLYMERS IT (IT)

International Classes:

B32B7/00; B32B7/02; B32B7/04; B32B7/12; B32B15/00; B32B15/04; B32B15/08; B32B15/082; B32B15/085; B32B15/088; B32B15/09; B32B15/20; B32B23/00; B32B23/04; B32B27/00

Foreign References:

US6334926B1	2002-01-01
US4424256A	1984-01-03
US6270869B1	2001-08-07
US5250349A	1993-10-05
EP0414636A1	1991-02-27

Other References: