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:
Jun. 20, 2023
Filed:
Dec. 18, 2020
Ontex Bv, Buggenhout, BE;
Ontex Group NV, Erembodegem, BE;
Karen Roets, San Pedro Cholula Puebla, MX;
Christel Mailinger, Elz, DE;
Thomas Heege, Düngenheim, DE;
ONTEX BV, Buggenhout, BE;
ONTEX GROUP NV, Erembodegem, BE;
Abstract
The present disclosure invention relates to a disposable absorbent article () comprising a liquid-pervious topsheet (), a liquid-impervious backsheet () and an absorbent assembly () between the topsheet () and the backsheet (). The absorbent assembly () comprises an absorbent core (), an upper core wrap () and a lower core wrap (). The absorbent core () comprises at least two cavities () free of absorbent material wherein the upper core wrap () and the lower core wrap () are permanently attached to each other, said cavities () being interconnected via at least one connecting line () comprising absorbent material. The absorbent core () has a first basis weight in the zone out of the cavities () and the connecting lines () and a second basis weight in the connecting lines (), the first basis weight being greater than the second basis weight. in the cavities (). The resulting absorbent assembly () may show all together a very good integrity, a very good distribution of fluids and a quick rate of absorption.