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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 12661280 B1

PDFFull Text
Date of Patent:
Jun. 23, 2026

Filed:

Dec. 06, 2023

Absorbent articles with different types of channels

Applicant:

The Procter & Gamble Company, Cincinnati, OH (US);

Inventor:

Ernesto Gabriel Bianchi, Oberursel, DE;

Assignee:

The Procter & Gamble Company, Cincinnati, OH (US);

Attorney:

Daniel S. Albrecht

Primary Examiner:

Michele Kidwell

Int. Cl.
CPC ...
A61F 13/538 (2006.01); A61F 13/15 (2006.01); A61F 13/42 (2006.01); A61F 13/47 (2006.01); A61F 13/49 (2006.01); A61F 13/494 (2006.01); A61F 13/496 (2006.01); A61F 13/51 (2006.01); A61F 13/511 (2006.01); A61F 13/512 (2006.01); A61F 13/53 (2006.01); A61F 13/532 (2006.01); A61F 13/534 (2006.01); A61F 13/539 (2006.01); A61F 13/551 (2006.01);
U.S. Cl.
CPC ...
A61F 13/538 (2013.01); A61F 13/15634 (2013.01); A61F 13/42 (2013.01); A61F 13/4704 (2013.01); A61F 13/49001 (2013.01); A61F 13/532 (2013.01); A61F 13/539 (2013.01); A61F 13/55105 (2013.01); A61F 2013/4708 (2013.01); A61F 13/49058 (2013.01); A61F 13/494 (2013.01); A61F 13/496 (2013.01); A61F 2013/51019 (2013.01); A61F 2013/5113 (2013.01); A61F 13/512 (2013.01); A61F 2013/5307 (2013.01); A61F 2013/5349 (2013.01); A61F 2013/5395 (2013.01);
Abstract

An absorbent article has a front side, a back side, a longitudinal axis, a liquid permeable topsheet, a liquid impermeable backsheet and an absorbent core between the topsheet and the backsheet. The absorbent core includes a first type of channels, wherein the top side and the bottom side of the core wrap are bonded to another, and a second type of channels, wherein the top side and the bottom side of the core wrap are not bonded or are less bonded to one another in this second type of channels than in the first type of channels. The absorbent material may also include cellulose and superabsorbent particles.

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