US 10,967,618 B2 · Curable composition for forming primer layer, gas barrier laminated film, and gas barrier laminate

Abstract

The present invention is: a curable composition for forming a primer layer of a gas barrier laminated film, comprising at least a polar group-containing polyolefin polymer and a polyfunctional acrylate compound; a gas barrier laminated film having a primer layer made of a cured product of the curable composition; and a gas barrier laminate including an organic compound-containing layer laminated on the surface of the gas barrier laminated film. The present invention provides: a curable composition that is for forming a primer layer suitably used in manufacturing a gas barrier laminate excellent in interlayer adhesion, a gas barrier laminated film having a primer layer made of the cured product of the curable composition, and a gas barrier laminate comprising an organic compound-containing layer laminated on the surface of the gas barrier laminated film.

Claims10

Dependent claims

A gas barrier laminate, comprising an organic compound-containing layer laminated on a primer layer constituting an outermost layer of a gas barrier laminated film, wherein the gas barrier laminated film comprises a gas barrier layer and the primer layer in direct contact with the gas barrier layer, wherein

the gas barrier layer is made of a gas barrier film,
the primer layer is made of a cured product of a curable composition comprising at least a polar group-containing polyolefin polymer, a polyfunctional acrylate compound, and a silane coupling agent and,
the organic compound-containing layer is a protective layer, an adhesive layer, or a quantum dot layer.

Dependencies are inferred from the claim text.

Facts

Application

16/085,858Filed 16 Mar 2017

Priority

JP JP2016-05515918 Mar 2016

Published

US 2019/0091980 A128 Mar 2019

Granted

6 Apr 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification44 codes

B32B 27/34
Layered products comprising a layer of synthetic resin: comprising polyamides
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 27/18
Layered products comprising a layer of synthetic resin: characterised by the use of special additives
B32B 27/281
Comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42: comprising polyimides

Curable composition for forming primer layer, gas barrier laminated film, and gas barrier laminate

Life of this patent

Curable composition for forming primer layer, gas barrier laminated film, and gas barrier laminate

Life of this patent

Abstract

Claims10