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:
May. 17, 2016
Filed:
Aug. 08, 2012
Applicants:
Norihiro Tokita, Kanonji, JP;
Takayoshi Konishi, Kanonji, JP;
Inventors:
Norihiro Tokita, Kanonji, JP;
Takayoshi Konishi, Kanonji, JP;
Assignee:
UNICHARM CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/53 (2006.01); A61L 15/42 (2006.01); A61L 15/40 (2006.01); D21H 11/12 (2006.01);
U.S. Cl.
CPC ...
A61L 15/425 (2013.01); A61F 13/53 (2013.01); A61L 15/40 (2013.01); A61L 15/42 (2013.01); D21H 11/12 (2013.01); A61F 2013/530007 (2013.01); A61F 2013/530343 (2013.01);
Abstract
In order to provide an absorbent, which contains no wood pulp and wood pulp and has improved liquid absorbability and improved liquid retention ability, and an absorptive article provided with the absorbent, no wood pulp having a settling time in water of 2-5 sec is used in an absorbent that contains no wood pulp and wood pulp.