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.:
Date of Patent:
Jul. 21, 2020
Filed:
Jun. 27, 2017
Applicant:
Daiki Co., Ltd., Tokyo, JP;
Inventors:
Hiroshi Ito, Tokyo, JP;
Junji Yoshinaga, Tokyo, JP;
Assignee:
DAIKI CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/28 (2006.01); B29C 48/04 (2019.01); B29C 48/21 (2019.01); B29C 48/00 (2019.01); A01K 1/015 (2006.01); B29C 48/30 (2019.01); B29C 48/20 (2019.01); B29C 48/19 (2019.01); B01J 20/30 (2006.01); B29B 9/12 (2006.01); B29B 9/06 (2006.01); B29B 9/16 (2006.01); B29C 48/345 (2019.01); B29K 29/00 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28016 (2013.01); A01K 1/0152 (2013.01); A01K 1/0155 (2013.01); B01J 20/3007 (2013.01); B01J 20/3028 (2013.01); B29C 48/0022 (2019.02); B29C 48/04 (2019.02); B29C 48/19 (2019.02); B29C 48/20 (2019.02); B29C 48/21 (2019.02); B29C 48/304 (2019.02); B29B 9/06 (2013.01); B29B 9/12 (2013.01); B29B 2009/163 (2013.01); B29C 48/30 (2019.02); B29C 48/345 (2019.02); B29K 2029/04 (2013.01); B29K 2995/0092 (2013.01);
Abstract
Provided is a water absorption treatment material and a method for manufacturing the same, according to which a clump can be formed after use without incurring a decrease in water absorptivity. A water absorption treatment material includes a granular core portion and an embedded portion. A recessed portion is formed on the surface of the granular core portion. The embedded portion is provided in the recessed portion of the granular core portion. The embedded portion contains an adhesive material.