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:
Oct. 08, 2024
Filed:
Feb. 09, 2021
Applicant:
Rogers Corporation, Chandler, AZ (US);
Inventors:
Yajie Chen, Andover, MA (US);
Qifan Li, Malden, MA (US);
Assignee:
ROGERS CORPORATION, Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 49/00 (2006.01); C08L 57/00 (2006.01); C08L 87/00 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
C01G 49/0063 (2013.01); C08L 57/00 (2013.01); C08L 87/00 (2013.01); C08K 2003/2265 (2013.01);
Abstract
A polycrystalline ferrite composition comprises a formula of MMeTiFeO, wherein M is Ba, Sr, or a combination thereof; and Me is Mg, Zn, Cu, Co, or a combination thereof; and has an average grain size of 1 micrometer to 100 micrometers. A composite comprises a polymer matrix; and the polycrystalline ferrite composition. Methods of making the polycrystalline ferrite composition and the composite are also disclosed.