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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.:

US 12479978 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

Jul. 31, 2024

Composite oxide particle material, method for producing same, filler, filler-containing slurry composition, and filler-containing resin composition

Applicant:

Admatechs Co., Ltd., Miyoshi, JP;

Inventors:

Keisuke Kurita, Miyoshi, JP;

Nobutaka Tomita, Miyoshi, JP;

Yuki Arai, Miyoshi, JP;

Assignee:

ADMATECHS CO., LTD., Miyoshi, JP;

Attorney:

Element IP, PLC

Primary Examiner:

Vickey Nerangis

Int. Cl.
CPC ...
C08K 3/22 (2006.01); C01G 39/00 (2006.01); C08K 9/06 (2006.01); C09C 1/00 (2006.01); C09C 3/12 (2006.01);
U.S. Cl.
CPC ...
C08K 9/06 (2013.01); C01G 39/006 (2013.01); C09C 1/0003 (2013.01); C09C 3/12 (2013.01); C01P 2002/72 (2013.01); C01P 2002/74 (2013.01); C01P 2002/82 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2006/12 (2013.01); C01P 2006/40 (2013.01); C01P 2006/80 (2013.01); C08K 2003/2255 (2013.01); C08K 2003/2296 (2013.01);
Abstract

An object of the present invention is to provide a composite oxide particle material formed of zinc molybdate having a high purity and a high circularity. The composite oxide particle material is formed of a composite oxide, of molybdenum and zinc, having an average particle diameter of 0.1 μm or more and 5.0 μm or less, a BET specific surface area of 1 m/g or more and 20 m/g or less, (peak intensity at 26.6° according to XRD)/(peak intensity at 24.2°) of 1.20 or more, an impurity concentration of 1 mass % or less, and a circularity of 0.90 or more. XRD is measured with CuKα radiation.

Find Patent Forward Citations

Kurita, Keisuke. (2025). Composite oxide particle material, method for producing same, filler, filler-containing slurry composition, and filler-containing resin composition (U.S. Patent No. 12479978). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12479978

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