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:
Jul. 07, 2015
Filed:
Sep. 25, 2012
Applicant:
Unicharm Corporation, Shikokuchuo-shi, Ehime, JP;
Inventors:
Takayoshi Konishi, Kanonji, JP;
Toshio Hiraoka, Kanonji, JP;
Takahiro Ueda, Kanonji, JP;
Ayami Suga, Kanonji, JP;
Hiromi Yamada, Kanonji, JP;
Assignee:
UNICHARM CORPORATION, Shikokuchuo-Shi, Ehime, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21H 27/02 (2006.01); B31F 1/07 (2006.01); D04H 1/495 (2012.01); D21H 27/00 (2006.01); D04H 1/00 (2006.01);
U.S. Cl.
CPC ...
D21H 27/02 (2013.01); D04H 1/495 (2013.01); D21H 27/002 (2013.01); D04H 1/005 (2013.01);
Abstract
A wet wipe includes a nonwoven fabric impregnated with a liquid. A surface layer in a first surface of the nonwoven fabric has an apparent density of 0.030-0.10 g/cmin a dry state. A surface layer in a second surface of the nonwoven fabric has an apparent density of 0.12-0.20 g/cmin a dry state. Fibers constituting the nonwoven fabric are raised on at least the first surface.