US 2004/0001960 A1Published application

Laminate of ethylene-methyl acrylate and polyester

OwnerYves M. Trouilhet, Bernard Riouxinventors

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Abstract

The invention relates to a laminate comprising a first layer comprising polyester, and a second layer comprising a copolymer of ethylene and methyl acrylate obtained by copolymerization of ethylene monomers and methyl acrylate monomers in a tubular reactor. The laminate may also comprise additional layers. The laminate shows an improved adhesion strength between the first and the second layer.

Claims6

Dependent claims

A multilayer laminate comprising:

a) a first layer comprising at least a polyester, and
b) a second layer comprising at least a copolymer of ethylene and methyl acrylate obtained by copolymerization of ethylene monomers and methyl acrylate monomers in a continuous tubular reactor.

Dependencies are inferred from the claim text.

Facts

Application: 10/318,460Filed 13 Dec 2002
Priority: 14 Dec 2001
Published: 1 Jan 2004
Term ends: Not estimatedThe source records don’t support an estimate.

Classification11 codes

B32B 27/08
As the main or only constituent of a layer, which is next to another layer of the same or of a different material: of synthetic resin
B32B 27/28
Layered products comprising a layer of synthetic resin: comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 -…
B32B 27/32
Layered products comprising a layer of synthetic resin: comprising polyolefins
B32B 27/36
Layered products comprising a layer of synthetic resin: comprising polyesters

Family

Application60/341,402Us provisional application · filed 14 Dec 2001
US 2004/0001960 A1This patent

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

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