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. 27, 2010
Filed:
Mar. 01, 2004
Barbro Moberg-alehammar, Mölndal, SE;
Anna Nihlstrand, Mölndal, SE;
Anna-karin Storm, Göteborg, SE;
Anna Bagger-sjöbäck, Göteborg, SE;
Barbro Moberg-Alehammar, Mölndal, SE;
Anna Nihlstrand, Mölndal, SE;
Anna-Karin Storm, Göteborg, SE;
Anna Bagger-Sjöbäck, Göteborg, SE;
SCA Hygiene Products AB, Gothenburg, SE;
Abstract
An absorbent article comprises an absorbent body, a liquid-permeable covering layer arranged over a first surface on the absorbent body, and a liquid-permeable liquid-transfer layer arranged between the absorbent body and the liquid-permeable covering layer. The liquid-permeable covering layer comprises a nonwoven material with a pore volume distribution curve with a maximum at a pore radius greater than or equal to 50 μm and with a wetting angle of at least 120°. The liquid-transfer layer comprises a fibrous layer with a pore volume distribution curve with a maximum at a pore radius of from 105 to 325 μm.