US 2017/0283566 A1 · FILM WITH MODERATE CROSSLINKING

Abstract

A polymer composition with a polymer of ethylene with a comonomer with silane group(s) containing units and an additive that is an organic compound with at least one amine moiety that has a gel content less than 10 wt % after 7 days at ambient conditions and a gel content of at least 15 wt % gel content after 14 days at 100° C. The film can be used in a laminate.

Claims15

Dependent claims

A film comprising a polymer composition:

a polymer of ethylene (a) with a comonomer with silane group(s) containing units that are hydrolysable and
at least one additive (b), wherein the additive is an organic compound which comprises at least one amine moiety
wherein the film has a gel content less than 10 wt % after 7 days at ambient conditions and a gel content of at least 15 wt % after 14 days at 100° C., when measured as described in “Gel content (wt %)”.

Dependencies are inferred from the claim text.

Facts

Application

15/510,954Filed 15 Sep 2015

Priority

EP 14185403.418 Sep 2014

Published

5 Oct 2017

Term ends

Not estimatedThe source records don’t support an estimate.

Classification14 codes

C08J 5/18
Manufacture of articles or shaped materials containing macromolecular substances: manufacture of films or sheets
B32B 17/10
Comprising glass as the main or only constituent of a layer, next to another layer of a specific material: of synthetic resin
B32B 17/1055
Laminated safety glass or glazing: characterized by the resin layer, i.e. interlayer
B32B 27/18
Layered products comprising a layer of synthetic resin: characterised by the use of special additives

Film with moderate crosslinking

Life of this patent

Film with moderate crosslinking

Life of this patent

Abstract

Claims15