Powder, method of producing powder and adsorption apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11278864
APP PUB NO 20190374925A1
SERIAL NO

16549199

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Abstract

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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 m2/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.

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Patent Owner(s)

  • 501 HOYA CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayashi, Shintaro Saitama, JP 49 776

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