公开(公告)号：US20210202134A1

公开(公告)日：2021-07-01

申请号：US16650421

申请日：2018-09-24

Applicant: Arkema Inc.

Inventor： Julien JOUANNEAU ,  Timothy A. SPAHR ,  Jean-Alex LAFFITTE

IPC: H01B13/16 ,  H01B13/06 ,  H01B3/36 ,  H01B3/42 ,  H01B7/02 ,  C08G65/40 ,  C08K5/136

Abstract: A method of manufacturing a coated metallic wire having a polymeric coating, the method includes: dissolving at least one polymer including a poly(aryl etherketone) in at least one phenolic solvent to form a solution; contacting the surface of a metallic wire with the solution to form a coated wire having at least one layer of coating; and drying the coated wire to evaporate residual solvent.

公开(公告)号：US20200157299A1

公开(公告)日：2020-05-21

申请号：US16750164

申请日：2020-01-23

Applicant: Arkema Inc.

Inventor： Christophe ROGER ,  Manuel A. GARCIA-LEINER ,  Jean-Alex LAFFITTE ,  Julie BOYER ,  Stephan Moyses ,  Lawrence H. JUDOVITS

IPC: C08J5/18 ,  C08L71/00 ,  C08G65/00 ,  B29C39/00 ,  C08G65/46

Abstract: A method of manufacturing a film or membrane includes: (a) dissolving at least one polymer comprising a poly(aryl ketone) in at least one solvent to form a dope; (b) depositing the dope on a substrate to form a coated substrate at appropriate conditions; and (c) drying the coated substrate to form the film or membrane. The dope may also include additional polymers or fillers, such as carbon nanotubes.