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:
Aug. 03, 2021
Filed:
Aug. 10, 2017
Applicant:
Nippon Paper Industries Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
NIPPON PAPER INDUSTRIES CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 8/26 (2006.01); A01N 59/06 (2006.01); A61Q 15/00 (2006.01); C01F 7/00 (2006.01); D06M 11/44 (2006.01); D06M 11/45 (2006.01); D21H 11/00 (2006.01); D21H 17/70 (2006.01); D21H 21/36 (2006.01); D21H 13/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/26 (2013.01); A01N 59/06 (2013.01); A61Q 15/00 (2013.01); C01F 7/00 (2013.01); C01F 7/005 (2013.01); D06M 11/44 (2013.01); D06M 11/45 (2013.01); D21H 11/00 (2013.01); D21H 13/00 (2013.01); D21H 17/70 (2013.01); D21H 21/36 (2013.01); C01P 2002/22 (2013.01); C01P 2002/72 (2013.01); C01P 2004/03 (2013.01); C01P 2006/10 (2013.01);
Abstract
The present invention aims to provide techniques for preparing complexes of a hydrotalcite and a fiber. The complexes of a hydrotalcite and a fiber can be synthesized efficiently by synthesizing the hydrotalcite in an aqueous system in the presence of the fiber.