The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2014
Filed:
Dec. 15, 2010
Weijun Yin, Niskayuna, NY (US);
Kevin Warner Flanagan, Niskayuna, NY (US);
Robert Colin Mctigue, Niskayuna, NY (US);
Mark Rodda, Newbury Park, CA (US);
Sergei Kniajanski, Clifton Park, NY (US);
Weijun Yin, Niskayuna, NY (US);
Kevin Warner Flanagan, Niskayuna, NY (US);
Robert Colin McTigue, Niskayuna, NY (US);
Mark Rodda, Newbury Park, CA (US);
Sergei Kniajanski, Clifton Park, NY (US);
General Electric Company, Niskayuna, NY (US);
Abstract
A composite magnet wire includes, in an exemplary embodiment, a metal wire and a coating applied to an outer surface of the wire. The coating includes a polyimide polymer and a plurality of alumina nano particles dispersed in the polyimide polymer. The alumina nano particles have a surface treatment applied to outer surfaces of the alumina nano particles, where the surface treatment includes a phenyl-silane. The composite magnet wire has a thermal degradation temperature index of at least 300° C. as calculated in accordance with ASTM E1641 or D2307.