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:
Apr. 14, 2026
Filed:
Aug. 23, 2022
Applicant:
Dic Corporation, Tokyo, JP;
Inventors:
Assignee:
DIC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/10 (2006.01); C04B 35/626 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
C04B 35/10 (2013.01); C04B 35/626 (2013.01); C08K 3/22 (2013.01); C04B 2235/3217 (2013.01); C04B 2235/404 (2013.01); C04B 2235/42 (2013.01); C04B 2235/5292 (2013.01); C04B 2235/786 (2013.01); C08K 2003/2227 (2013.01);
Abstract
Provided are alumina particles containing molybdenum and with their shape controlled. The alumina particles contain phosphorus and molybdenum. The alumina particles are preferably plate-like or card house-like. The phosphorus is preferably unevenly distributed in surface layers of the alumina particles. Also provided are a resin composition containing the alumina particles and a resin, a molded body made by molding the resin composition, and a method for producing the alumina particle including a step of firing the aluminum compound in the presence of a molybdenum compound and a phosphorous compound.