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:
Feb. 27, 2024
Filed:
Jan. 19, 2021
The Procter & Gamble Company, Cincinnati, OH (US);
Holger Beruda, Schwalbach, DE;
Torsten Lindner, Kronberg, DE;
Matthias Morand, Sulzbach, DE;
Thomas Tombuelt, Nettersheim, DE;
Robert Haines Turner, Cincinnati, OH (US);
The Procter and Gamble Company, Cincinnati, OH (US);
Abstract
An absorbent article (′) comprising a topsheet (), a backsheet (), and an absorbent core (), and at least one nonwoven-nonwoven adhesive bond other than a core stabilization bond, wherein the adhesive of the adhesive bond has a Toughness of at least 11 MJ/m, a Yield Stress of at least 0.7 MPa. The adhesive may further have a storage modulus G′ of at least 7.5 MPa. These are as measured at 37° C. according to the methods described herein. The adhesive comprises at least 5% by weight of the adhesive of a tackifier.