US 2007/0166493 A1Published application

Barrier container structure and method of production

OwnerWilliam Cuddihy, Neal Langsederinventors

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Abstract

The present invention is a barrier container structure composed of a barrier polymer, such as ethylene vinyl alcohol, blended with poly(ethylene-co-methacrylic acid) ionomer for use in the manufacture of barrier containers for consumer products.

Claims4

Dependent claims

A barrier container structure comprising a barrier polymer and poly(ethylene-co-methacrylic acid) ionomer.

Dependencies are inferred from the claim text.

Facts

Application: 11/623,891Filed 17 Jan 2007
Priority: 19 Jan 2006
Published: 19 Jul 2007
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

C08L 23/0876
With unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters: salts thereof, i.e. ionomers
C08L 23/0861
Ethylene vinyl acetate copolymers: saponified copolymers, e.g. ethylene vinyl alcohol copolymers
C08L 29/08
Copolymers of allyl alcohol: with vinyl-aromatic monomers
Y10T 428/1352
Hollow or container type article [e.g., tube, vase, etc.]: polymer or resin containing [i.e., natural or synthetic]

Family

Application60/760,161Us provisional application · filed 19 Jan 2006
US 2007/0166493 A1This patent

From the US filing history. Foreign family members aren’t listed.

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