公开(公告)号：US20220077378A1

公开(公告)日：2022-03-10

申请号：US17416228

申请日：2019-12-11

Applicant: Arkema France

Inventor： Fabrice DOMINGUES DOS SANTOS ,  Simon JESTIN

IPC: H01L41/08 ,  C09D127/16 ,  C09D7/63 ,  C09D7/45 ,  C09D7/20 ,  C09D7/65 ,  H01L41/193 ,  H01L41/257 ,  H01L41/45

Abstract: Multicomponent fibers with a piezoelectric effect, including an electroactive fluoropolymer shell which adheres to a metal core. Also, a solvent-based fluoropolymer formulation which makes it possible to obtain optimum adhesion to a bare, electrically conductive metal filament. Also, a process for manufacturing these composite fibers, and also their uses in varied sectors of technical textiles, filtration and in electronics.