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. 22, 2022
Filed:
Sep. 21, 2017
Dic Corporation, Tokyo, JP;
Kazuo Itoya, Sakura, JP;
Atsushi Oshio, Sakura, JP;
Hironobu Oki, Sakura, JP;
Masaki Iida, Sakura, JP;
Yasuyo Sakamoto, Sakura, JP;
Masamichi Hayashi, Sakura, JP;
Takayuki Kanematsu, Sakura, JP;
Fumihiko Maekawa, Sakura, JP;
Jian-Jun Yuan, Sakura, JP;
Hiroshi Kinoshita, Sakura, JP;
DIC Corporation, Tokyo, JP;
Abstract
Provided is a surface-treated spinel particle (B) including a spinel particle (A) including a magnesium atom, an aluminum atom, and an oxygen atom and a surface treatment layer disposed at least a portion of the surface of the spinel particle (A). The surface treatment layer includes a surface-treating agent including an organic compound or a cured product of the surface-treating agent. The spinel particle (A) further includes molybdenum. The crystallite diameter of the [111] plane of the spinel particle (A) is 220 nm or more. Also provided are a method for producing the surface-treated spinel particle (B), a resin composition including the surface-treated spinel particle (B), and a molded article.