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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.:

US 9101911 B1

PDFFull Text
Date of Patent:
Aug. 11, 2015

Filed:

Apr. 15, 2013

Method for producing functional material, functional material, sheet-like structure and sanitary product

Applicants:

Unicharm Corporation, Ehime, JP;

Ehime Prefectural Government, Ehime, JP;

Inventors:

Hideaki Ichiura, Kochi, JP;

Masaaki Morikawa, Ehime, JP;

Masaki Takahashi, Ehime, JP;

Noriyoshi Nishida, Kanonji, JP;

Takamitsu Igaue, Kagawa, JP;

Takayoshi Konishi, Kagawa, JP;

Assignees:

Unicharm Corporation, Ehime, JP;

Ehime Prefectural Government, Ehime, JP;

Attorney:

Brinks Gilson & Lione

Primary Examiner:

Peter D Mulcahy

Assistant Examiner:

Henry Hu

Int. Cl.
CPC ...
D06M 11/00 (2006.01); B01J 39/20 (2006.01); B01J 20/28 (2006.01); A61F 13/84 (2006.01); A61L 15/00 (2006.01); D06M 15/13 (2006.01); B05D 1/36 (2006.01); B05D 3/02 (2006.01); B05D 7/02 (2006.01); D06M 101/20 (2006.01);
U.S. Cl.
CPC ...
B01J 20/28038 (2013.01); A61F 13/8405 (2013.01); A61L 15/00 (2013.01); D06M 11/00 (2013.01); D06M 15/13 (2013.01); B05D 1/36 (2013.01); B05D 3/0254 (2013.01); B05D 7/02 (2013.01); D06M 2101/20 (2013.01); Y10T 442/20 (2015.04);
Abstract

Provided is a method for producing a functional material, including the steps of: bringing a polyvalent metal cation aqueous solution into contact with a base material; bringing a polyanion aqueous solution containing a functional component into contact with the base material previously in contact with the polyvalent metal cation aqueous solution to bond the polyvalent metal cations and the polyanions to each other, and thereby forming an insoluble compound containing the functional component; and drying the base material including the insoluble compound.

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