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:
Jan. 16, 1996
Filed:
Mar. 24, 1994
Applicant:
Inventors:
Shahrokh A Naieni, Cincinnati, OH (US);
Carlisle M Herron, Cincinnati, OH (US);
Thomas R Hanser, Taylor Mill, KY (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07G / ; C08L / ; C08L / ; A61F / ;
U.S. Cl.
CPC ...
530504 ; 530507 ; 536 63 ; 602 49 ; 604358 ; 604374 ; 604375 ; 604376 ;
Abstract
Individualized, esterified high lignin content cellulosic fibers containing intrafiber C.sub.2 -C.sub.9 polycarboxylic acid ester perform unexpectedly better in absorbent applications than lower lignin content esterified fibers from the same furnish.