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. 16, 2001
Filed:
Jul. 03, 2000
Applicant:
Inventors:
Futoshi Teranishi, Tochigi-ken, JP;
Hiroyuki Yokomatsu, Tochigi-ken, JP;
Satoshi Tanaka, Tochigi-ken, JP;
Miyuki Kondo, Tochigi-ken, JP;
Mitsugu Hamajima, Tochigi-ken, JP;
Minoru Nakanishi, Tochigi-ken, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 1/315 ;
U.S. Cl.
CPC ...
A61F 1/315 ;
Abstract
An absorbent article having a liquid permeable topsheet,a liquid impermeable backsheet,and a liquid retentive absorbent member,interposed between the topsheet,and the backsheet,the topsheet,and the backsheet,being joined by sealing to form sealed parts S, in which the backsheet has a tear strength of 120 to 500 cN.