公开(公告)号：US20180354238A1

公开(公告)日：2018-12-13

申请号：US15781204

申请日：2016-12-06

Applicant: Arkema France

Inventor： Florent ABRGALL ,  Samuel DEVISME ,  Thomas LABOUR ,  Jérôme RONDIN

IPC: B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B7/12 ,  B32B7/10 ,  B32B1/08

CPC classification number: B32B27/08 ,  B32B1/08 ,  B32B7/10 ,  B32B7/12 ,  B32B27/304 ,  B32B27/308 ,  B32B27/32 ,  B32B2250/246 ,  B32B2270/00 ,  B32B2597/00 ,  F16L11/04

Abstract: “The present invention concerns a multilayer structure comprising, in the following order: optionally a layer A, comprising at least one fluoropolymer, a layer B comprising at least one fluoropolymer and one acrylic copolymer comprising monomers having a plurality of functional groups X, a layer C comprising of at least one first olefinic polymer comprising monomers having a plurality of functional groups Y capable of interacting with the functional groups X, optionally, an intermediate layer D comprising at least one second olefinic polymer comprising monomers having a plurality of functional groups Z capable of interacting with said functional groups Y, said second olefinic polymer being different to that/those comprised in said layer C; and a layer E comprising at least one third olefinic polymer that is incompatible with said fluoropolymer of said layer A and/or said layer B.