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:
Jan. 28, 2003
Filed:
Dec. 03, 1998
Applicant:
Inventors:
Peter Wessel, Ytterby, SE;
Urban Nilsson, Hålta, SE;
Kent Edgren, Mölnlycke, SE;
José-Maria Mansisidor, Mölnlycke, SE;
Dragoljub Kustrimovic, Göteborg, SE;
Assignee:
SCA Hygiene Products AB, Gothenberg, SE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D04H 3/14 ;
U.S. Cl.
CPC ...
D04H 3/14 ;
Abstract
Method of producing a fibrous material layer mainly intended to be incorporated in an absorbent article such as a diaper, pant diaper, incontinence guard, sanitary napkin or the like. At least one bundle of continuous filaments, so called tow ( ), is opened and the filaments are separated and evened to a layer having the desired fiber distribution, after which the layer is bonded in points, spots or lines in a bonding pattern, but where the filaments otherwise are substantially unbonded to each other.