Invention Grant
- Patent Title: Corrosion-resistant magnetic article
-
Application No.: US14603027Application Date: 2015-01-22
-
Publication No.: US09775974B2Publication Date: 2017-10-03
- Inventor: Chun Man Alan Leung , William Jeffrey Bertrand , Drew Powell Amery , Lori C. Speckman , Thomas J. Sierocuk
- Applicant: Medtronic Xomed, Inc.
- Applicant Address: US FL Jacksonville
- Assignee: MEDTRONIC XOMED, INC.
- Current Assignee: MEDTRONIC XOMED, INC.
- Current Assignee Address: US FL Jacksonville
- Agency: Patterson Thuente Pedersen, P.A.
- Main IPC: H01F7/02
- IPC: H01F7/02 ; A61M27/00 ; H01F41/02 ; A61L31/02 ; A61L31/10 ; H01F1/055 ; A61L31/14
Abstract:
A magnetic article with a corrosion resistant barrier formed from a poly(tetrafluoro-p-xylene) conformal coating or from a parylene conformal coating having a melting point of at least about 430° C. and a moisture vapor transmission less than about 0.5 g-mm/m2/day at 90% RH and 37° C., the conformal coating being covered with a polysulfone thermoplastic overlayer.
Public/Granted literature
- US20160213898A1 CORROSION-RESISTANT MAGNETIC ARTICLE Public/Granted day:2016-07-28
Information query
