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:
Dec. 07, 1982
Filed:
Oct. 07, 1981
Applicant:
Inventors:
Akira Sakurai, Utsunomiya, JP;
Hiroshi Mizutani, Yachiyo, JP;
Assignee:
Kao Soap Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
128285 ; 428220 ; 428280 ; 428288 ; 428357 ; 428392 ; 428397 ; 428401 ; 428913 ;
Abstract
A tampon comprising an absorbent formed by compression molding of fibers having (A) a dry strength of at least 4.0 g/d (grams/denier), (B) a wet strength of at least 3.0 g/d, (C) a wet strength at a 5% elongation of at least 1.0 g/d, and (D) a wet elongation lower than 3.0% under a load of 0.5 g/d.