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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 10710050 B1

PDFFull Text
Date of Patent:
Jul. 14, 2020

Filed:

Sep. 30, 2016

Powder, method of producing powder, and adsorption apparatus

Applicant:

Hoya Corporation, Tokyo, JP;

Inventor:

Shintaro Kobayashi, Saitama, JP;

Assignee:

HOYA CORPORATION, Tokyo, JP;

Attorney:

Greenblum & Bernstein, P.L.C.

Primary Examiner:

Benjamin L Lebron

Int. Cl.
CPC ...
B01J 20/28 (2006.01); B01J 20/281 (2006.01); B01J 20/282 (2006.01); B01J 20/30 (2006.01); C01B 25/32 (2006.01); B01J 20/04 (2006.01);
U.S. Cl.
CPC ...
B01J 20/048 (2013.01); B01J 20/281 (2013.01); B01J 20/282 (2013.01); B01J 20/2803 (2013.01); B01J 20/28004 (2013.01); B01J 20/28011 (2013.01); B01J 20/28016 (2013.01); B01J 20/28057 (2013.01); B01J 20/28059 (2013.01); B01J 20/28069 (2013.01); B01J 20/28078 (2013.01); B01J 20/3021 (2013.01); B01J 20/3028 (2013.01); B01J 20/3078 (2013.01); B01J 20/3085 (2013.01); C01B 25/322 (2013.01); C01B 25/327 (2013.01); B01J 20/28019 (2013.01); B01J 2220/52 (2013.01); B01J 2220/54 (2013.01); B01J 2220/56 (2013.01); C01P 2004/53 (2013.01); C01P 2004/61 (2013.01); C01P 2006/12 (2013.01); Y10T 428/2982 (2015.01);
Abstract

The present invention provides that powder is mainly constituted from secondary particles of hydroxyapatite. The secondary particles are obtained by drying a slurry containing primary particles of hydroxyapatite and aggregates thereof and granulating the primary particles and the aggregates. A bulk density of the powder is 0.65 g/mL or more and a specific surface area of the secondary particles is 70 m/g or more. The powder of the present invention has high strength and is capable of exhibiting superior adsorption capability when it is used for an adsorbent an adsorption apparatus has.

Find Patent Forward Citations

Kobayashi, Shintaro. (2020). Powder, method of producing powder, and adsorption apparatus (U.S. Patent No. 10710050). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10710050

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

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