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:
Aug. 12, 2014
Filed:
Feb. 14, 2012
Applicants:
Yasuhiro Funayama, Hitachi, JP;
Hideyuki Kikuchi, Hitachi, JP;
Yuki Honda, Hitachi, JP;
Inventors:
Assignees:
Hitachi Metals, Ltd., Tokyo, JP;
Hitachi Magnet Wire Corp., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01B 7/00 (2006.01); C08K 9/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An insulating coating material includes a polyamide-imide resin insulating coating material, and surface-treated inorganic fine particles dispersed in the polyamide-imide resin insulating coating material. A viscosity measured by an E-type viscometer is 1000 to 4000 mPa·s at 30° C. and at a shear rate of 200 s−1 and 4000 to 12000 mPa·s at 30° C. and at a shear rate of 1 s−1. An insulated wire includes a rectangular conductor, and an insulating layer formed on the rectangular conductor and including the insulating coating material.