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. 02, 2015
Filed:
Sep. 22, 2011
Applicants:
Satoshi Mitsuno, Kagawa, JP;
Masashi Nakashita, Kagawa, JP;
Inventors:
Satoshi Mitsuno, Kagawa, JP;
Masashi Nakashita, Kagawa, JP;
Assignee:
Unicharm Corporation, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/15 (2006.01); D04H 5/00 (2012.01); D02G 3/00 (2006.01); D04H 3/16 (2006.01); D04H 3/08 (2006.01); A61F 13/539 (2006.01); D04H 1/4382 (2012.01); D04H 1/4391 (2012.01); D04H 1/541 (2012.01); A61F 13/511 (2006.01); D04H 1/492 (2012.01); D04H 1/558 (2012.01);
U.S. Cl.
CPC ...
A61F 13/539 (2013.01); D04H 1/4382 (2013.01); D04H 1/4391 (2013.01); D04H 1/541 (2013.01); A61F 13/511 (2013.01); A61F 13/15617 (2013.01); D04H 1/492 (2013.01); D04H 1/558 (2013.01);
Abstract
A nonwoven fabric with excellent feel on the skin, excellent air permeability and liquid permeability, and high deformability and superior recoverability. The nonwoven fabric comprises composite fibers that include a first component, and a second component having a lower melting point than the first component, wherein detached portions are created by detaching at least a portion of the second component from the first component and/or the residual portion of the second component, and at least some of the detached portions are tangled and/or fused with other composite fibers.