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:
Dec. 16, 2014
Filed:
Sep. 02, 2009
Daisuke Okamoto, Toyota, JP;
Daisuke Ichigozaki, Nagoya, JP;
Shin Tajima, Nagoya, JP;
Masaaki Tani, Nagoya, JP;
Daisuke Okamoto, Toyota, JP;
Daisuke Ichigozaki, Nagoya, JP;
Shin Tajima, Nagoya, JP;
Masaaki Tani, Nagoya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, Aichi-ken, JP;
Abstract
A powder for a powder magnetic core, a powder magnetic core, and methods of producing those products are provided, so that mechanical strength of a powder magnetic core can be enhanced by hydrosilylation reaction between vinylsilane and hydrosilane without degrading magnetic properties. The powder for a powder magnetic core is composed of magnetic particleshaving a surfacecoated with an insulating layer, wherein the insulating layerincludes a polymer resin insulating layercomprising vinylsilaneand hydrosilane.