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:
Oct. 22, 2013
Filed:
Feb. 25, 2009
Kumiko Nishikawa, Kanonji, JP;
Yuki Noda, Kanonji, JP;
Kenichiro Kuroda, Kanonji, JP;
Unicharm Corporation, Ehime, JP;
Abstract
To apply a clear pattern to an absorbent article such as sanitary napkin without worsening the soft and comfortable touch to skin and allowing the colorant from coming into direct contact with the skin of a wearer. An absorbent article comprising a liquid-permeable sheet, a liquid-impermeable sheet, an absorber sandwiched between the liquid-permeable sheet and the liquid-impermeable sheet, and side sheets joined to at least a part of the right and left both sides of the liquid-permeable sheet and to at least a part of the liquid-impermeable sheet, wherein a plurality of recess parts are provided in the side sheet, at least the portion provided with the recess part has a colored layer between the side sheet and the liquid-permeable sheet, and the recess part appears in a color different from the portion other than the recess part. The recess part is provided by stacking the liquid-permeable sheet, the colored layer and the side sheet in this order and applying embossing from the side sheet side to the region where the colored layer is present.