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. 30, 2004
Filed:
Jun. 13, 2001
Applicant:
Inventors:
Assignee:
Tokin Corporation, Sendai, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F 1/12 ; H01F 1/26 ; C08L 8/300 ;
U.S. Cl.
CPC ...
H01F 1/12 ; H01F 1/26 ; C08L 8/300 ;
Abstract
A composite magnetic body is obtained without the use of halogen-based or halogen-containing materials, such as, halogen-based binding agent of halogen-based resins or elastomers, and bromine-based fire retardents. The composite magnetic body ( ) comprises a soft magnetic powder ( ) and a silicone rubber ( ). The silicone rubber ( ) should preferably be a solid silicone rubber. An electromagnet interference suppressing body is obtained using this composite magnetic body.