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:
May. 09, 2017
Filed:
Dec. 03, 2013
Applicant:
Sca Hygiene Products Ab, Göteborg, SE;
Inventors:
Assignee:
SCA HYGIENE PRODUCTS AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); A61F 13/20 (2006.01); A61F 13/511 (2006.01); A61F 13/537 (2006.01); B32B 5/26 (2006.01); B32B 5/02 (2006.01); B32B 5/08 (2006.01); B32B 3/26 (2006.01); A61F 13/49 (2006.01); A61F 13/512 (2006.01); A61F 13/53 (2006.01);
U.S. Cl.
CPC ...
A61F 13/51121 (2013.01); A61F 13/15203 (2013.01); A61F 13/49014 (2013.01); A61F 13/5121 (2013.01); A61F 13/537 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 5/08 (2013.01); B32B 5/26 (2013.01); A61F 2013/1556 (2013.01); A61F 2013/15447 (2013.01); A61F 2013/5127 (2013.01); A61F 2013/530233 (2013.01); A61F 2013/530299 (2013.01); A61F 2013/530343 (2013.01); A61F 2013/530481 (2013.01); A61F 2013/53782 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/0261 (2013.01); B32B 2262/0276 (2013.01); B32B 2262/062 (2013.01); B32B 2262/067 (2013.01); B32B 2262/14 (2013.01); B32B 2307/718 (2013.01); B32B 2307/726 (2013.01); B32B 2307/728 (2013.01); B32B 2307/7265 (2013.01); B32B 2555/00 (2013.01);
Abstract
An absorbent article includes a liquid permeable top sheet, a liquid impermeable back sheet, an absorbent core being arranged between the top sheet and the back sheet, and an acquisition and distribution layer (ADL) of a nonwoven material being arranged between the top sheet and the absorbent core. The nonwoven material has a basis weight of 20-40 g/m, 3-20 through holes per cm, the holes having a diameter in CD and MD of 1-3 mm, and at least 70% by weight of the nonwoven ADL includes fibers having a fiber diameter of 12-22 μm.