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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 11697156 B1

PDFFull Text
Date of Patent:
Jul. 11, 2023

Filed:

Dec. 18, 2020

Zirconium nitride powder and method for producing same

Applicant:

Mitsubishi Materials Electronic Chemicals Co., Ltd., Akita, JP;

Inventors:

Kensuke Kageyama, Akita, JP;

Takashi Konishi, Akita, JP;

Naoyuki Aiba, Akita, JP;

Assignee:

MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD., Akita, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Alexandre F Ferre

Int. Cl.
CPC ...
B22F 9/04 (2006.01); C09D 163/00 (2006.01); C09D 133/08 (2006.01); B05D 1/00 (2006.01); B05D 3/06 (2006.01); B05D 3/02 (2006.01); B22F 1/00 (2022.01); C08K 3/28 (2006.01); B22F 1/052 (2022.01);
U.S. Cl.
CPC ...
B22F 9/04 (2013.01); B05D 1/005 (2013.01); B05D 3/0254 (2013.01); B05D 3/067 (2013.01); B22F 1/052 (2022.01); C08K 3/28 (2013.01); C09D 133/08 (2013.01); C09D 163/00 (2013.01); B05D 2502/00 (2013.01); B05D 2504/00 (2013.01); B22F 2009/044 (2013.01); B22F 2009/049 (2013.01); B22F 2202/01 (2013.01); B22F 2202/13 (2013.01); B22F 2302/20 (2013.01);
Abstract

A zirconium nitride powder having a volume resistivity of 107 Ω·cm or more in the state of the pressurized powder body hardened at a pressure of 5 MPa, and a particle size distribution D90 of 10 μm or less when ultrasonically dispersed for 5 minutes in a state of being diluted with water or an alcohol having a carbon number of which is in a range of 2 to 5. Also, the zirconium nitride powder is dispersed in an acrylic monomer or an epoxy monomer to prepare a monomer dispersion. Further, the zirconium nitride powder is dispersed in a dispersing medium as a black pigment and further a resin is mixed to prepare a black composition.

Find Patent Forward Citations

Kageyama, Kensuke. (2023). Zirconium nitride powder and method for producing same (U.S. Patent No. 11697156). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11697156

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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