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. 05, 1988
Filed:
Jul. 18, 1986
Applicant:
Inventors:
Daisuke Shiba, Utsunomiya, JP;
Akira Sakurai, Utsunomiya, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
604370 ; 604372 ;
Abstract
An absorbent article comprises a non-woven fabric sheet to come in contact with the skin of a user and an absorbent layer provided under said non-woven fabric sheet, said non-woven fabric sheet comprising polyester oligomer fibers having a hydrophilic group at least on the surface side to come into contact with the skin of a user so that said surface gets hydrophilic.