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. 06, 2021
Filed:
Sep. 08, 2016
Applicant:
Nippon Paper Industries Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
NIPPON PAPER INDUSTRIES CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C01F 5/24 (2006.01); D06M 11/76 (2006.01); D21H 17/00 (2006.01); B01J 19/26 (2006.01); B01J 19/10 (2006.01); D21H 17/67 (2006.01); B01J 19/00 (2006.01); D21H 17/70 (2006.01); D06M 23/06 (2006.01); D06M 101/02 (2006.01);
U.S. Cl.
CPC ...
C01F 5/24 (2013.01); B01J 19/008 (2013.01); B01J 19/10 (2013.01); B01J 19/26 (2013.01); D06M 11/76 (2013.01); D06M 23/06 (2013.01); D21H 17/675 (2013.01); D21H 17/70 (2013.01); D21H 17/74 (2013.01); B01J 2219/00051 (2013.01); B01J 2219/00162 (2013.01); C01P 2004/20 (2013.01); C01P 2004/30 (2013.01); C01P 2004/50 (2013.01); C01P 2004/61 (2013.01); C01P 2004/62 (2013.01); C01P 2004/64 (2013.01); D06M 2101/02 (2013.01);
Abstract
The present invention aims to provide techniques for preparing complexes of magnesium carbonate particles and a fiber. The complexes of magnesium carbonate microparticles and a fiber can be synthesized efficiently by synthesizing the magnesium carbonate in a solution containing the fiber.