Water absorption treatment material and method for manufacturing the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10549262
APP PUB NO 20170291160A1
SERIAL NO

15634180

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a water absorption treatment material and a method for manufacturing the same, according to which separation of a coating layer portion is not likely to occur. A water absorption treatment material includes a granular core portion and a coating layer portion. A recessed portion is formed on the surface of the granular core portion. The recessed portion is intentionally formed on the surface of the granular core portion. The coating layer portion is provided so as to cover the surface of the granular core portion. A portion of the coating layer portion enter the recessed portion.

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Patent Owner(s)

  • DAIKI CO. LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ito, Hiroshi Tokyo, JP 805 10485
Yoshinaga, Junji Tokyo, JP 64 75

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