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. 02, 2002
Filed:
Aug. 23, 2000
Applicant:
Inventors:
Makoto Suekane, Kagawa, JP;
Satoshi Mizutani, Kagawa, JP;
Katsushi Tomita, Kagawa, JP;
Etsuko Tagami, Kagawa, JP;
Assignee:
Uni-Charm Corporation, Kawanoe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 1/315 ;
U.S. Cl.
CPC ...
A61F 1/315 ;
Abstract
There is disclosed an absorptive article including a liquid-permeable surface material on a liquid receiving side. The surface material is formed of a nonwoven fabric including an upper layer to face the skin of a wearer, and a lower layer positioned under the upper layer. At least the fibers forming the upper layer contain titanium oxide. The fibers forming the lower layer have a lower elongation percentage and a higher tensile strength, as measured according to the JIS L 1013, than those of the fibers forming the upper layer.