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. 17, 2002
Filed:
Dec. 19, 1997
Applicant:
Inventor:
Jean-Pierre Koczab, Bondues, FR;
Assignee:
SCA Hygiene Products AB, Gothenberg, SE;
Primary Examiner:
Int. Cl.
CPC ...
A61F 1/315 ; B32B 5/08 ; B32B 5/26 ; D04H 1/48 ;
U.S. Cl.
CPC ...
A61F 1/315 ; B32B 5/08 ; B32B 5/26 ; D04H 1/48 ;
Abstract
Composite nonwoven material through which liquid can pass at a high speed and having an excellent resistance to rewetting and fluffing. The material comprises at least one first layer ( ) of combed-type fibres and a second layer ( ) of combed-type fibres, the fibres of the first layer having a denier greater than that of the fibres of the second layer, the layers being joined to one another by needling. Application to absorbent sanitary articles.