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:
Dec. 13, 2005
Filed:
Dec. 15, 1999
Berith Porsö, Partille, SE;
Ulrika Hagrud, Göteborg, SE;
Marie-louise Lagerstedt Eidrup, Guildford, GB;
Jan Hansson, Lindome, SE;
Berith Porsö, Partille, SE;
Ulrika Hagrud, Göteborg, SE;
Marie-Louise Lagerstedt Eidrup, Guildford, GB;
Jan Hansson, Lindome, SE;
SCA Hygiene Products AB, Gothenburg, SE;
Abstract
An absorbent structure for absorbent articles such as diapers, incontinence protectors, sanitary napkins, panty liners and like articles, the absorbent structure comprising at least 40 percent by weight superabsorbent material, based on the total weight of the absorbent structure in a dry state in the region or regions in which the superabsorbent is distributed, wherein the superabsorbent material is only partially neutralized. Absorbent articles that include the absorbent structure.