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:
Mar. 11, 2014
Filed:
Apr. 16, 2012
Applicants:
Keisuke Aramaki, Tochigi, JP;
Yoshihisa Shinya, Tochigi, JP;
Katsuhiko Komuro, Tochigi, JP;
Inventors:
Assignee:
Dexerials Corporation, Minato-Ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 41/02 (2006.01); B32B 37/10 (2006.01); B32B 37/06 (2006.01); H01F 41/14 (2006.01); B05D 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing a magnetic sheet wherein a magnetic sheet composition is applied onto a substrate. The magnetic sheet composition contains: a binder; magnetic powder; and a curing agent, wherein the binder contains a thermosetting organic resin, and the curing agent contains a sulfonium borate complex expressed by General Formula 1: where Ris an aralkyl group, Ris a lower alkyl group, X is a halogen atom, and n is an integer of 0 to 3.