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. 16, 2024
Filed:
Oct. 12, 2021
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Dimitris Ioannis Collias, Mason, OH (US);
Martin Ian James, Hamilton, OH (US);
Arsen Arsenov Simonyan, Schwalbach, DE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/53 (2006.01); A61F 13/551 (2006.01); A61F 13/84 (2006.01);
U.S. Cl.
CPC ...
A61F 13/15577 (2013.01); A61F 13/53 (2013.01); A61F 13/551 (2013.01); A61F 13/84 (2013.01); A61F 2013/530744 (2013.01); A61F 2013/8497 (2013.01);
Abstract
An AHP is disclosed having a topsheet, a backsheet joined with the topsheet, an absorbent core, disposed between the topsheet and the backsheet, and a poly(acrylic acid)-based superabsorbent polymer (SAP), partly derived from recycled resources. The SAP exhibits defined Saline Flow Conductivity and Absorption Against Pressure values. Methods for making the aforementioned AHP are also disclosed.