公开(公告)号：US20200087526A1

公开(公告)日：2020-03-19

申请号：US16494350

申请日：2018-04-12

Applicant: Arkema France

Inventor： Fabrice DOMINGUES DOS SANTOS ,  Manuel HIDALGO ,  Thibaut SOULESTIN

IPC: C09D11/107 ,  C09D11/101 ,  C09D11/52 ,  C08J3/24 ,  G03F7/033 ,  H01L37/02 ,  H01L41/193 ,  H01L41/45 ,  H01L27/1159 ,  H01L27/11507

Abstract: The invention relates to crosslinkable compositions based on electroactive fluorinated copolymers, to crosslinked films obtained from such compositions and also to a process for preparing these films. The invention also relates to the use of said films as a dielectric layer in various (opto)electronic devices: piezoelectric, ferroelectric or pyroelectric devices.