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:
Jun. 01, 2021
Filed:
May. 17, 2017
Applicants:
Fibertex Personal Care A/s, Aalborg, DK;
Reifenhauser Gmbh & Co. KG Maschinenfabrik, Troisdorf, DE;
Inventors:
Assignees:
FIBERTEX PERSONAL CARE A/S, Aalborg, DK;
REIFENHAUSER GMBH & CO. KG MASCHINENFABRIK, Troisdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 1/74 (2006.01); D04H 3/007 (2012.01); D04H 3/147 (2012.01); D04H 1/50 (2012.01); D02G 3/04 (2006.01); D04H 1/56 (2006.01); D04H 3/16 (2006.01); A61F 13/514 (2006.01);
U.S. Cl.
CPC ...
D04H 1/74 (2013.01); A61F 13/5148 (2013.01); A61F 13/51478 (2013.01); D02G 3/04 (2013.01); D04H 1/50 (2013.01); D04H 1/56 (2013.01); D04H 3/007 (2013.01); D04H 3/147 (2013.01); D04H 3/16 (2013.01);
Abstract
The invention relates to a fabric comprising at least one high loft spunbond nonwoven layer having crimped multicomponent fibers, wherein a first component of the multicomponent fibers comprises a first polymer A and a second component of the multicomponent fibers comprises a blend of the first polymer A and a second polymer B, wherein the melt flow rate of polymer A is at least 25% higher than the melt flow rate of polymer B and wherein the second component comprises at least 40 wt.-% of polymer B.