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:
Apr. 16, 2002
Filed:
Dec. 19, 1997
Applicant:
Inventors:
Gregory Todd Sudduth, Cumming, GA (US);
John Joseph Sayovitz, Marietta, GA (US);
Jay Sheldon Shultz, Roswell, GA (US);
Assignee:
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D04H 1/56 ; D04H 1/300 ;
U.S. Cl.
CPC ...
D04H 1/56 ; D04H 1/300 ;
Abstract
A nonwoven material including at least a meltblown web is stretched by about 1-35% in at least one direction using a short-distance drawing process, to provide a fabric having improved softness and liquid barrier compared to otherwise similar fabrics prepared using longer drawing distances. The drawing process may include one or multiple stages. When multiple stages are employed, the fabric has adequate liquid barrier at a lower basis weight.