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:
Sep. 15, 2009
Filed:
Dec. 09, 2002
Solgun Drevik, Mölnlycke, SE;
Anette Gustavsson, Västra Frölunda, SE;
Pontus Winqvist, Stora Höga, SE;
Solgun Drevik, Mölnlycke, SE;
Anette Gustavsson, Västra Frölunda, SE;
Pontus Winqvist, Stora Höga, SE;
SCA Hygiene Products AB, Gothenburg, SE;
Abstract
An absorbent article having a first essentially liquid permeable surface layer (), a backing layer () and, located between said liquid permeable surface layer () and said liquid impermeable backing layer (), an absorbent body (). The absorbent body has cavities () which are essentially cone-shaped and extend at least through part of the absorbent body (), said cavities () having a tip part () and a base (), the tip part () being located towards or in the liquid permeable surface layer () and the base () being located away from the liquid permeable surface layer (). The inner surface of said cavities () is treated with at least one functional substance.