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. 18, 2005
Filed:
Aug. 13, 2002
Applicant:
Vittorio Orlandi, Arsago Seprio, IT;
Inventor:
Vittorio Orlandi, Arsago Seprio, IT;
Assignees:
Fleissner GmbH & Co. Maschinenfabrik, Egelsbach, DE;
Orlandi SpA, Gallarate, IT;
Primary Examiner:
Int. Cl.
CPC ...
D04H 146 ; D04H 502 ;
U.S. Cl.
CPC ...
Abstract
Method of producing a composite nonwoven for receiving and storing liquids or the like, comprising a carded nonwoven, which is treated in order to consolidate it, and a pulp layer, such as a wood pulp fiber layer, applied to the consolidated carded nonwoven and brought into secure contact with same, characterized in that the carded nonwoven is consolidated dry before being coated with the super-absorbent material, then the layer formed from the pulp fibers is applied to this pre-consolidated carded nonwoven and everything is interconnected.