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:
Sep. 26, 2017
Filed:
Sep. 26, 2012
Applicant:
Unicharm Corporation, Shikokuchuo-shi, Ehime, JP;
Inventors:
Assignee:
UNICHARM CORPORATION, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61L 15/42 (2006.01); A61F 13/511 (2006.01); A61F 13/537 (2006.01); A61F 13/47 (2006.01); A61L 15/20 (2006.01);
U.S. Cl.
CPC ...
A61L 15/42 (2013.01); A61F 13/47 (2013.01); A61F 13/511 (2013.01); A61F 13/51113 (2013.01); A61F 13/53747 (2013.01); A61L 15/20 (2013.01); A61L 2300/20 (2013.01); A61L 2300/216 (2013.01); A61L 2300/22 (2013.01); A61L 2400/00 (2013.01);
Abstract
An object of the disclosure is to provide an absorbent article without a sticky feel on the top sheet and with a smooth top sheet, even after highly viscous menstrual blood has been absorbed. An absorbent article comprising a liquid-permeable top sheet, an absorbent body, a liquid-impermeable back sheet, and a second sheet between the liquid-permeable top sheet and the absorbent body, wherein the top sheet and the second sheet comprise a blood modifying agent with an IOB of 0.00-0.60, a melting point of no higher than 45° C., and a water solubility of 0.00-0.05 g in 100 g of water at 25° C.